Precision gauge blocks and plug gauges for reliable dimensional control
Mechanical gauge blocks and plug gauges are essential for tactile verification of threads, bores and gap dimensions, providing fast, unambiguous go/no-go results that enhance process reliability and reduce scrap. Designed for industrial metalworking and toolmaking, these precision tools support incoming inspection and final quality checks by delivering traceable measurements in applications such as thread inspection, bore diameter testing and spacing checks. Manufactured from specially hardened, low-distortion alloys and fine-lapped for minimal measurement uncertainty, the range includes thread plug gauges, precision plug gauges and calibration gauge blocks to ensure long-term repeatability and wear resistance.
M9x1 Thread Go Ring Metric ISO Fine Thread Right-Handed Hardened Gauge Steel DIN 13, 6g - Metav IndustryLine
Benefit from a hardened-gauge-steel construction and DIN 13 (6g) tolerance for fast, reliable go/no-go checks on M9 x 1 mm right-hand metric fine threads; order the gauge directly via Metav Werkzeuge or consult our specialists for integration advice. Thread ring gauge M9 x 1 mm (go) — right-hand, DIN 13, 6g Thread ring gauge M9 x 1 mm (go) for production and inspection of right-hand metric ISO fine threads, designed for fast go/no-go verification in workshop and quality-control environments Hardened gauge steel construction DIN 13 tolerance class 6g For M9 x 1 mm metric fine threads Right-hand thread verification Reliable, repeatable thread checks for quality control A dedicated go gauge provides an unequivocal pass criterion during rapid inspection sequences. Manufactured from hardened gauge steel, the gauge preserves its form under repeated use and ensures stable mating with the nominal thread. Conformity to DIN 13 and tolerance class 6g means that the tool evaluates both pitch and flank form against the accepted metric ISO fine-thread standard, reducing ambiguity in incoming inspection and shop-floor sampling. The compact design supports quick handling without compromising stability, so inspection throughput improves while measurement uncertainty is minimised. Compact tool that speeds up inspection workflows Weighing just 0.07 kg, this compact thread ring gauge suits inline checks and handheld verification stations. The small footprint and clear go/no-go function shorten cycle times for technicians, allowing faster decision-making at the control point. When fitted to a station or used freehand, the gauge provides an immediate yes/no result for the nominal M9 x 1 mm right-hand thread, avoiding time-consuming measurements when a simple conformity check suffices. Robust material selection means maintenance intervals are extended, keeping operating costs low and uptime high. Standard conformity and practical traceability for manufacturing Built to the familiar metric standard, the ring gauge supports consistent documentation and traceable quality processes. Compliance with DIN 13 and the stated 6g tolerance class gives procurement and quality engineers a verifiable basis for acceptance criteria and process capability assessments. The tool’s simplicity complements statistical process control: use the gauge to quickly confirm part series and reserve detailed measurements for control charts and first-article inspections. Where needed, the product can be sourced through Metav IndustryLine for consistent supply backed by Metav’s European quality filter and logistics. Contact Metav Werkzeuge for supply details and advice on integrating the Metav IndustryLine M9 go thread ring gauge (SKU M315.109.4) into existing inspection routines Technical data Article number: M315.109.4 GTIN: 4054469123912 Weight: 0.07 kg Thread: M9 x 1 mm Product label: Gewinde-Lehrring M9 x 1 mm gut Numbers / Core technical data Tolerance class: 6g (DIN 13) Tariff number: 90173000 Mass specification: M9 x 1 Materials / Special features Material: hardened gauge steel Thread direction: right-hand (metric ISO fine thread) Type: go thread ring gauge Category: inspection gauge / ring gauge FAQ What is the primary purpose of this thread ring gauge? The Metav IndustryLine thread ring gauge M9 x 1 mm (go, SKU M315.109.4) is intended for rapid go/no-go verification of right-hand metric fine threads to confirm conformity with nominal dimensions and thread form. Which standard and tolerance does the gauge follow? The gauge is manufactured to DIN 13 with tolerance class 6g, ensuring compatibility with common metric ISO fine-thread acceptance criteria. What material is the gauge made from and why does that matter? This ring gauge is made from hardened gauge steel; the hardening preserves thread form and extends service life, maintaining reliable performance under frequent shop-floor use. Can this gauge be used for left-hand threads or other sizes? This specific tool is for right-hand M9 x 1 mm threads; different sizes or directions require the corresponding size and handedness of ring gauge to ensure correct verification. How should the gauge be used to avoid damage and ensure consistent results? Apply the gauge carefully without forcing; the go gauge should engage smoothly when the thread matches nominal form. Regular inspection of the gauge surface and adherence to cleaning and handling guidelines will maintain its measurement function. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
M9x1.25 Plug Gauge, ISO Metric Right-Hand Thread, Hardened Gauge Steel, DIN 13 6H - Metav IndustryLine
Product data contains contradictory status information (the item is marked both as good and as rejected), which prevents a reliable product description being generated. This inconsistency in the status details makes it impossible to determine the true condition of the item, leading to potential errors in product categorisation and description. Accurate and consistent data is essential for ensuring that product information is reliable and trustworthy. Please verify and correct the source data to resolve these discrepancies before continuing. Ensuring the data is accurate will help maintain the integrity of the product description and avoid any confusion or misrepresentation.
M9×1 Three-Point Thread Go/No-Go Plug Gauge Metric ISO Fine Thread Right-Handed, Hardened Gauge Steel DIN 13 6H - Metav IndustryLine
Take advantage of a compact, standards‑compliant gauge that combines rapid pass/fail checks with durable construction; the hardened gauge steel body and DIN 13 tolerance ensure repeatable assessments of fine threads. Order the limit thread plug gauge directly via Metav Werkzeuge or consult the Metav team for procurement assistance. Limit thread plug gauge M9 x 1 mm (Go/no‑go) – right‑hand, hardened gauge steel | Metav IndustryLine A limit thread plug gauge M9 x 1 mm designed for fast, shop‑floor acceptance testing of right‑hand metric ISO fine threads in production and quality control. Hardened gauge steel for long service life Conforms to DIN 13, tolerance grade 6H Go/no‑go design for quick acceptance checks Compact M9 x 1 size for fine‑thread inspections Faster, unambiguous acceptance for fine threads The plug gauge is a straightforward tool for rapid thread acceptance: the Go/no‑go principle gives an immediate binary result that speeds up inspection routines while reducing interpretation errors. For M9 x 1 mm metric fine threads the gauge provides direct indication whether an internal thread meets the defined limits; this removes the need for time‑consuming measurements when only conformity is required. The compact format minimises handling effort and is well suited to repetitive checks in assembly or small‑batch production. Technical conformity and what the markings mean Manufactured to DIN 13 with tolerance grade 6H, the gauge represents the reference limits for metric ISO fine threads. The Go side verifies the minimum material condition for correct assembly, while the No‑Go side confirms the thread is not oversized beyond acceptable limits. The specification 6H denotes the internal thread tolerance commonly used for general‑purpose engineering and ensures compatibility with mating external threads produced to standard limits. The right‑hand orientation follows standard thread direction conventions for most fastening applications. Robust design for routine quality control Made from hardened gauge steel, the tool resists wear under regular use and retains its acceptance edges for an extended service life, providing a reliable pass/fail verdict over many inspection cycles. The small mass and compact geometry make it simple to store and handle on the workbench or in incoming goods inspection. Supplied under the Metav IndustryLine label, the gauge fits into a broader quality workflow where traceability and repeatability are priorities, supporting consistent assembly and fewer rework incidents. For reliable, standards‑based thread inspections order the Metav IndustryLine limit thread plug gauge M9 x 1 mm through Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to arrange purchase and delivery. Technical data Article number: M315.009.4 GTIN: 4054469122236 Manufacturer: Metav IndustryLine Facts Thread: M9 x 1 mm Weight: 0.05 kg Tariff number: 90173000 Tolerance grade: 6H Special features Material: hardened gauge steel Right‑hand thread Go/no‑go limit plug gauge design Standard: DIN 13 FAQ What thread size and pitch does this gauge check? The limit thread plug gauge checks an internal metric fine thread of M9 x 1 mm and is manufactured for right‑hand threads under the Metav IndustryLine range (SKU M315.009.4). Does the plug gauge indicate tolerance class? Yes, the gauge is produced according to DIN 13 and corresponds to tolerance grade 6H, which is stated on the gauge and ensures compatibility with standard external threads. Is the gauge suitable for production‑line checks? The Go/no‑go design makes this plug gauge well suited to routine shop‑floor acceptance testing where rapid, unambiguous results are required for M9 x 1 threads. What material is the gauge made from and why does it matter? The gauge is made from hardened gauge steel, chosen for wear resistance and dimensional stability so that inspection limits remain reliable over many cycles. How is conformity determined with this tool? Conformity is determined by the Go side passing into the thread and the No‑Go side not entering; the Metav IndustryLine plug gauge M9 x 1 mm therefore provides immediate pass/fail confirmation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
M9×1.25mm Thread Gauge Ring Right-Hand, DIN 13 6g, Hardened Gauge Steel - Metav IndustryLine
Take advantage of a purpose-built verification tool that combines hardened gauge steel, DIN 13 tolerance class 6g and a compact M9 × 1.25 mm right‑hand thread form for reliable in‑process assessment; order the gauge directly via Metav Werkzeuge or consult the Metav team for application advice. Go thread ring gauge M9 x 1.25 mm (DIN 13, 6g) — hardened gauge steel, right‑hand A Go thread ring gauge M9 x 1.25 mm (DIN 13, 6g) for fast verification of metric ISO standard threads in production and quality control. Hardened gauge steel construction DIN 13 tolerance class 6g For metric ISO threads M9 x 1.25 right‑hand Lightweight 0.07 kg for easy handling Rapid verification for metric ISO threads The Go ring gauge serves as a simple, deterministic check for whether a manufactured external thread conforms to the specified metric ISO profile. Built to DIN 13 and tolerance class 6g, the gauge gives a clear pass/fail result: the tested thread either enters the ring (go) or it does not. This binary outcome greatly reduces subjective judgement on the shop floor and shortens inspection time, which translates into faster throughput and fewer reworked parts. The gauge's size and profile are matched precisely to an M9 × 1.25 mm metric thread, including pitch and flank form, so compatibility with ISO‑standard components is ensured. Durable construction for repeatable measurements Manufactured from hardened gauge steel, the ring offers long service life under regular workshop use and resists wear that would otherwise change the acceptance limit. At just 0.07 kg, the tool is both robust and easy to handle during frequent checks without fatigue. The material choice and heat treatment provide a stable reference geometry; as a result, reproducibility of go decisions is high and measurement uncertainty is minimised. For traceability, the product is listed with GTIN and tariff classification information that supports incoming inspection procedures and inventory control. Practical benefits for production and quality workflows Integrating a physical go gauge into a production routine reduces reliance on time‑consuming dimensional measurements where a simple acceptance decision suffices. The ring gauge is ideal for line‑side checks, first‑piece inspections and quick verification during assembly. Using a dedicated verification tool like this one enhances process control, avoids unnecessary scrappage and supports compliance with internal quality plans. For engineering teams that document conformity to standards, the clear specification to DIN 13 and the defined 6g tolerance class provide an auditable basis for acceptance criteria. Select the Metav IndustryLine Go thread ring gauge for dependable thread verification and contact Metav Werkzeuge for tailored advice and delivery from Emmerich. Technical data Article number: M315.109 GTIN: 4054469123905 Tariff number: 90173000 Facts Thread size: M9 × 1.25 mm Tolerance class: 6g Weight: 0.07 kg Standard: DIN 13 Special features Material: gauge steel, hardened Function: Go (acceptance) ring gauge for external threads Thread direction: right‑hand Categories: gauges, measuring pins FAQ What does a "Go" ring gauge check for? A go ring gauge checks whether an external metric ISO thread meets the lower limit for material removal and profile form; the Go thread ring gauge M9 x 1.25 mm (DIN 13, 6g) allows a quick go/no‑go decision for M9 × 1.25 mm external threads. Is this gauge compliant with an industrial standard? Yes, the ring is specified to DIN 13 and manufactured to the 6g tolerance class relevant for metric ISO‑thread verification. What material is the ring gauge made from? The gauge is made from hardened gauge steel, chosen to maintain profile accuracy and resist wear during repeated checks. Can this gauge be used for left‑hand threads? No, this particular tool is manufactured for right‑hand metric threads only; left‑hand forms require a dedicated ring gauge. How is the tool identified in stock and documentation? The item is listed under article number M315.109 and GTIN 4054469123905 for inventory and traceability purposes. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Metric 60° Thread Plug Gauges Steel - Metav IndustryLine
Take advantage of the combination of steel construction, a 60° metric thread profile, and compact handling for dependable thread inspection in routine workshops; order the gauge directly from Metav Werkzeuge or consult our team for specification advice. Metric 60° Thread Steel Gauge M318.053 — steel gauge for 60° metric thread checks The Metric 60° Thread Steel Gauge M318.053 is a precision steel gauge designed for visual and tactile verification of 60° metric thread profiles in assembly and inspection environments. Steel construction for durable use Checks 60° metric thread profiles Compact design, low weight 0.13 kg Durable steel build for consistent, repeatable checks Constructed from steel, this gauge delivers a stable, wear-resistant contact surface that preserves the thread profile over repeated use, reducing the need for frequent replacement. The compact tooling is intended for quick inspection tasks where speed and repeatability matter: a simple fit/no-fit assessment of the triangular 60° metric thread form gives immediate information about form conformity. The robust material choice supports regular workshop handling while maintaining measurement fidelity, which in turn lowers rework rates and keeps production flows steady. Faster inspection, fewer process interruptions Using this master gauge streamlines thread verification in incoming inspection and first-off checks, enabling faster go/no-go decisions at the bench. The uncomplicated design minimises handling time and avoids complex setup, so thread form assessment becomes an efficient step in the quality routine. With a low mass and straightforward geometry, the tool supports quick sampling frequencies and reduces bottlenecks in quality control—an operational advantage that converts into measurable time savings on repetitive checks. Practical identification and integration into workflows The compact tag (SKU M318.053) is easy to store and clearly identifiable on the inspection bench, facilitating traceability within standard operating procedures. Marking and simple storage reduce search times during shift changes and support consistent usage across operators. Where documentation is required, the gauge’s clear designation aids process records and batch checks. The simple geometry also makes the gauge suitable as a reference tool during assembly verification and maintenance tasks, supporting overall product conformity without complex measurement equipment. Secure the M318.053 from Metav IndustryLine—contact Metav Werkzeuge in Emmerich for immediate delivery and technical advice via info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: M318.053 GTIN: 4054469181912 Material: Steel Weight: 0.13 kg Dimensions / Core data Thread angle: 60° eClass: 21170207 Applications / Features Suitable for 60° metric thread checks Category: Gauges (Lehren) Intended for quick go/no-go inspection of thread form FAQ What is this gauge used for? The gauge is designed as a steel master for verifying the profile of 60° metric threads; it supports rapid go/no-go checks during inspection and assembly. Is the gauge suitable for workshop use? Yes. The steel construction and compact form factor make the gauge suited to routine workshop and inspection-bench applications. Which thread form does the gauge check? The tool checks the 60° metric thread profile and is intended for visual and tactile conformity assessments. How is the gauge identified within stock? The item is listed as SKU M318.053 and GTIN 4054469181912 for clear traceability in inventory and quality records. Can this gauge replace precision measuring equipment? The gauge provides quick verification of thread form; it is not a substitute for detailed dimensional measurement with calibrated metrology instruments when traceable numerical data are required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 0 80 TPI Thread Go Gauge UNF Right-Hand Hardened Gauge Steel ANSI B1.1 2A - Metav IndustryLine
Take advantage of the combination of hardened gauge steel construction, clear compliance with ANSI/ASME B1.1, and a straightforward Go/No‑Go inspection method for reliable in‑process thread verification. Order the gauge directly via Metav Werkzeuge or consult our specialists for matching items and batch fulfilment. UNF GO Thread Ring Gauge No. 0 × 80, ANSI/ASME B1.1 – Metav IndustryLine A UNF GO thread ring gauge No. 0 × 80 designed for rapid verification of external unified fine (UNF) threads, manufactured to ANSI/ASME B1.1 tolerances for workshop and inspection use. Hardened gauge steel construction ANSI/ASME B1.1/B1.2 compliance Right‑hand thread, class 2A fit Reliable pass/fail verification for production control The primary role of this GO ring gauge is to provide an unambiguous pass/fail check during manufacturing and incoming inspection. Manufactured from hardened gauge steel, the gauge offers high wear resistance and maintains dimensional integrity over repeated cycles, which reduces rejects caused by gauge wear. Conformance with ANSI/ASME B1.1 ensures the ring checks the mating external thread to the specified nominal form and pitch (No. 0 × 80), delivering reproducible acceptance criteria for assembly or shipment. Consistent fit assessment with a class 2A profile Designed for the 2A tolerance class, the gauge reflects the intended maximum‑material condition for external threads, enabling efficient verification of mating parts without time‑consuming measurements. The right‑hand thread orientation and the 80 threads‑per‑inch specification match standard UNF geometry; the result is a simple, repeatable inspection step that integrates into production lines, quality stations and gauge blocks. This approach reduces measurement ambiguity and supports fast decision making on shop floors. Durable design for workshop and inspection environments Heat treatment and precise finishing deliver a robust tool that resists deformation under normal handling. At approximately 0.1 kg and with a compact No. 0 size, the ring is easy to handle and store while resisting surface damage that can compromise accuracy. The combination of material choice and finishing reduces maintenance intervals and supports a steady throughput in small‑part production or detailed batch inspection tasks. Traceability and standards conformity for quality systems Supplied to meet established thread standards, the gauge supports documented inspection regimes and audit trails. Its alignment with recognised norms simplifies inclusion in quality plans and calibration schedules. For customers seeking reliable gauges from an experienced supplier, the Metav IndustryLine offering is positioned as a workshop‑ready, standards‑compliant choice that complements broader metrology toolkits. For precise thread control and standards‑based inspection, contact Metav Werkzeuge to secure the UNF GO ring gauge or to discuss suitability for specific production tolerances and batch testing Technical Data Article number: M315.940.F GTIN: 4054469179957 Manufacturer: Metav IndustryLine Facts Weight: 0.1 kg Size designation: No. 0 Threads per inch: 80 TPI Special features Material: gauge steel, hardened Thread form: UNF (Unified National Fine) Gauge type: GO ring gauge Tolerance class: 2A Thread direction: right‑hand Standard: ANSI/ASME B1.1/B1.2 FAQ What is the purpose of a GO ring gauge for UNF threads? A GO ring gauge provides a clear pass/fail check for external UNF threads; the part must enter the UNF GO thread ring gauge No. 0 × 80 to be accepted against the specified form and pitch. Is the gauge suitable for routine production inspection? Yes, the hardened construction and ANSI/ASME conformity make the Metav IndustryLine GO ring gauge appropriate for regular workshop and incoming inspection tasks. What does the 2A tolerance class indicate? The 2A designation refers to the external thread tolerance band used for general engineering; the No. 0 × 80 GO ring gauge corresponds to that profile for consistent mating with 2B internal threads. How should the gauge be stored to preserve accuracy? Store the gauge in a clean, dry environment and keep it protected from knocks; the hardened surface resists wear but correct handling extends service life. Can this gauge be used on left‑hand threads? No, this item is manufactured as a right‑hand thread ring gauge and is intended for standard right‑hand UNF thread forms. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 0 80 TPI UNF Go/No-Go Thread Ring Gauge Right-Hand ANSI B1.1 2A - Metav IndustryLine
Take advantage of precise, standard-compliant thread verification and the long-term durability of hardened gauge steel for consistent acceptance testing; order the gauge directly via Metav Werkzeuge or consult our specialists for application advice. Thread ring gauge UNF NOGO No. 0 x 80 (ANSI/ASME B1.1, 2A) — Metav IndustryLine A Thread ring gauge UNF NOGO No. 0 x 80 designed for rapid go/no-go checks of external UNF threads to the ANSI/ASME B1.1 specification Hardened gauge steel construction Right-hand UNF NOGO configuration Conforms to ANSI/ASME B1.1 standard Fast, standard-compliant thread verification The Thread ring gauge UNF NOGO No. 0 x 80 enables immediate verification of external UNF threads against ANSI/ASME B1.1 tolerances. As a NOGO reference it is intended to detect oversize or out-of-tolerance threads quickly, reducing the need for longer individual measurements and lowering the risk of assembly failures. The 2A tolerance class denotes the nominal external thread limit, which supports consistent pass/fail decisions during production and incoming inspection. Robust construction for repeatable inspections Manufactured from hardened gauge steel, the ring offers wear resistance and dimensional stability across repeated use, ensuring long-term repeatability. The item is configured as a right-hand thread and is finished for reliable seating on the measured part. This solid construction minimises drift in acceptance criteria and reduces service interventions, making the gauge suitable for routine workshop use and production-floor checking where durability matters. Streamlined integration into quality workflows Designed as an inspection tool rather than a measuring instrument, the ring gauge fits into standard quality-control procedures for thread production and assembly. Using a dedicated NOGO ring speeds up throughput by delivering unambiguous results, which supports faster decisions and lower scrap rates. Metav IndustryLine supplies these gauges with clear identification (SKU M315.970.F) so traceability and stock management in the inspection station are straightforward. For application-specific guidance, Metav’s technical team can provide supplementary documentation and usage recommendations. For tailored advice or to procure this Metav IndustryLine thread ring gauge for reliable standard-compliant gauging, contact Metav Werkzeuge for consultation and supply arrangements. Technical Data Article number: M315.970.F GTIN: 4054469180595 Material: Gauge steel, hardened Standard: ANSI/ASME B1.1/B1.2 Facts Type: UNF NOGO thread ring gauge Size: No. 0 x 80 Tolerance class: 2A Weight: 0.1 kg Special features Right-hand thread Category: Gauges / Measuring pins Eclass: 21170214 Zolltarifnummer: 90173000 FAQ What is the purpose of a NOGO ring gauge? A NOGO ring gauge such as the Thread ring gauge UNF NOGO No. 0 x 80 (Metav IndustryLine, M315.970.F) is used to check whether an external UNF thread exceeds the maximum permissible dimensions; insertion indicates a fail condition. Which standard and tolerance does this gauge follow? The gauge conforms to ANSI/ASME B1.1/B1.2 and is manufactured to the 2A tolerance class for external threads. What material is the gauge made from and why does it matter? The ring is made from hardened gauge steel, chosen for wear resistance and dimensional stability to preserve inspection accuracy over time. Can this gauge be used for left-hand threads or only right-hand? This model is configured as a right-hand thread gauge; left-hand checks require a suitably specified left-hand ring. Is the ring gauge suitable for production-line checks or laboratory use? The gauge is optimised for fast production-line and workshop acceptance testing where rapid go/no-go decisions are required; it delivers clear results without replacing precision measuring instruments. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 0 80 Tpi UNF Thread Plug Gauge Right-Hand, Hardened Gauge Steel, ANSI/ASME B1.1 2B - Metav IndustryLine
With hardened gauge steel and ANSI/ASME B1.1 conformity, this plug gauge provides durable, standards-based verification for UNF internal threads; order the thread plug gauge directly via Metav Werkzeuge or consult the technical advisors if further clarification is required. Thread plug gauge UNF, No. 0 x 80 ANSI B1.1 / 2B — inspection gauge (Metav IndustryLine) The thread plug gauge UNF, No. 0 x 80 ANSI B1.1 / 2B offers a compact, precision solution for verifying internal UNF threads to tolerance class 2B in production and quality control environments ANSI/ASME B1.1 compliant Hardened gauge steel construction Right-hand UNF No. 0 x 80 thread Consistent in-process verification for UNF threads The plug gauge is designed for rapid, repeatable checks of internal UNF threads, delivering a clear go/no-go decision that supports process control. Constructed from hardened gauge steel, the inspection tool resists wear during frequent use, reducing drift and the need for premature replacement. Conformity with ANSI/ASME B1.1 ensures compatibility with parts manufactured to that standard, while the 2B tolerance class indicates the gauge is suitable for standard internal thread fit checks in general engineering and assembly workflows. Durable construction that preserves accuracy Wear resistance is a decisive factor for gauges used in high-throughput settings; the hardened steel body extends service life and maintains dimensional stability under regular handling. The right-hand UNF No. 0 x 80 profile is produced to precise form and pitch specifications, which translates to reliable engagement and unambiguous inspection results. The tool’s modest mass (0.1 kg) makes it easy to handle without compromising rigidity, supporting quick verification tasks on the shop floor or in the quality bay. Standards traceability and practical identification Marked to recognised industry norms, the gauge facilitates traceable inspection procedures and easier documentation of conformity during quality audits. Identification elements such as SKU and GTIN simplify inventory management and part traceability in procurement systems. The compact format and compliance with ANSI/ASME B1.1/B1.2 standards make this a suitable choice where standardised thread verification is required, reducing interpretation errors and supporting consistent acceptance criteria across production lots. Contact Metav Werkzeuge in Emmerich for purchase details or to request a specification check; technical advisors are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: M315.910.F GTIN: 4054469179315 Standard: ANSI/ASME B1.1/B1.2 Facts Size: No. 0 Threads per inch: 80 TPI Tolerance class: 2B Weight: 0.1 kg Special features Material: hardened gauge steel Right-hand thread Category: Thread gauges / Inspection gauges eClass: 21170214 FAQ What is the plug gauge intended to check? The thread plug gauge UNF, No. 0 x 80 ANSI B1.1 / 2B is intended for go/no-go verification of internal UNF threads produced to ANSI/ASME B1.1. Which standard and tolerance does the gauge follow? This inspection gauge conforms to ANSI/ASME B1.1/B1.2 and is manufactured to the 2B tolerance class for standard internal thread acceptance. What material is the gauge made from and why is that important? The gauge is made from hardened gauge steel, which increases wear resistance and preserves dimensional accuracy under frequent use. How is the thread specified on the gauge? The tool is produced with a right-hand UNF profile, No. 0 size and 80 threads per inch, matching common UNF specifications for small-diameter threaded components. How should the gauge be referenced in inventory or documentation? Reference the article number M315.910.F and GTIN 4054469179315 for procurement, stock control and traceability in quality records Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 1 x 64 Thread Go/No-Go Ring Gauge UNC 2A ANSI B1.1/B1.2 - Metav IndustryLine
Take advantage of precise thread control, robust hardened gauge steel, and compliance with ANSI/ASME B1.1 to reduce rejects and keep assembly lines moving. Order the Gewinde‑Lehrring directly via Metav Werkzeuge or ask our consultants if needed. Gewinde‑Lehrring UNC NOGO, No. 1 x 64 – NOGO thread ring gauge, ANSI/ASME B1.1 (Metav IndustryLine) A Gewinde‑Lehrring UNC NOGO, No. 1 x 64 is a hardened NOGO ring gauge designed to check external UNC threads quickly and reliably in production and inspection workflows. Hardened gauge steel for long service life Conforms to ANSI/ASME B1.1/B1.2 standard No. 1 size, 64 tpi for UNC thread checks Tolerance class 2A for external thread control Ensure rejected parts are caught before assembly The NOGO ring acts as a decisive pass/fail tool for external threads: the component must not enter the ring if it exceeds tolerances. Built to ANSI/ASME B1.1 requirements and specified as 2A, this gauge provides a clear, standardised limit for acceptable thread form on No. 1 UNC components with 64 tpi. Using a dedicated NOGO control reduces uncertainty compared with visual checks and gives production managers a reproducible criterion for acceptance or rejection. Faster inspection, fewer production interruptions A gauge that gives an immediate result shortens inspection time and helps maintain throughput. The NOGO characteristic prevents marginal or oversized threads from proceeding to assembly, lowering the likelihood of costly rework and warranty claims. As a simple handheld control element, the ring integrates seamlessly into in‑process checks or final inspection steps and supports efficient quality control routines on the shop floor. Robust construction for repeated shop‑floor use Manufactured from hardened gauge steel, the ring resists wear under repeated engagement, so the limit dimension stays stable over many cycles. The compact No. 1 format and modest mass make handling straightforward while preserving dimensional integrity; the hardened material also minimises abrasion and maintains the calibrated limit. Regular visual inspection and proper storage will maximise service life and retain measuring confidence over time. Typical applications and inspection practice This NOGO ring is suited to incoming goods inspection, in‑process checks and final quality control of externally threaded fastenings and shafts specified to UNC series. As a dedicated ring gauge for external threads, it complements GO gauges and additional metrology devices when a full conformity assessment is required. Use the ring within a documented inspection routine to provide traceable, repeatable decisions during production runs. For secure thread control with Metav IndustryLine gauges, contact Metav Werkzeuge in Emmerich for product availability and application advice on M315.971 Technical data Article number: M315.971 GTIN: 4054469180601 Name: Gewinde‑Lehrring UNC NOGO, No. 1 x 64 ANSI B1.1 / 2A Facts Pitch: 64 tpi Size: No. 1 Tolerance class: 2A Weight: 0.1 kg Standard: ANSI/ASME B1.1/B1.2 Special features NOGO ring gauge for external threads Material: hardened gauge steel Category: Lehren / Measuring instruments SKU: M315.971 FAQ What does a NOGO ring gauge check? A NOGO ring gauge verifies that an external thread does not exceed the maximum limit; the Gewinde‑Lehrring UNC NOGO, No. 1 x 64 (Metav IndustryLine, SKU M315.971) must not accept oversize threads. How does the 2A tolerance class affect inspection? Tolerance class 2A defines the permissible profile for external UNC threads; the NOGO ring is manufactured to that class so that M315.971 rejects threads exceeding the 2A external limits. Can this gauge be used on different thread standards? The ring is produced for UNC form per ANSI/ASME B1.1/B1.2; it should be used only for threads specified to those standards and the declared pitch of 64 tpi. How should the NOGO ring be stored and handled? Store the gauge clean and dry, avoid impact and contamination, and handle by the body rather than by the measuring face to preserve the hardened surfaces of the Gewinde‑Lehrring UNC NOGO, No. 1 x 64. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 1 x 64 UNC Thread GO Ring Gauge, ANSI B1.1 2A - Metav IndustryLine
Take advantage of fast, standards‑compliant thread inspection with a hardened gauge‑steel Go ring that meets ANSI/ASME B1.1 tolerances; the compact UNC No. 1 x 64 ring reduces rejects and simplifies in‑line quality checks. Order directly via Metav Werkzeuge or contact our consultants for specification advice. Thread Ring Gauge UNC GO No. 1 x 64 — Go Ring Gauge by Metav IndustryLine A Thread Ring Gauge UNC GO No. 1 x 64 for quick, repeatable acceptance testing of external UNC threads to ANSI/ASME B1.1 tolerances. Hardened gauge steel construction Conforms to ANSI/ASME B1.1 2A Precision Go ring for UNC No. 1 x 64 Compact, easy-to-store format Fast, reliable pass/fail control that keeps production moving A compact Go ring gauge provides an immediate pass/fail result for externally threaded parts, reducing inspection time compared with full metrological measurement. Manufactured to ANSI/ASME B1.1/B1.2, this ring is specified for the common UNC thread form and the 2A tolerance class, which ensures interchangeability across suppliers and machines. The result is a measurable reduction in rework and scrap rates, plus predictable acceptance criteria that integrate cleanly into statistical process control routines. Robust materials and machining for long service life Made from hardened gauge steel, the ring is designed for wear resistance under repetitive use. Heat treatment and precision finishing preserve thread profiles and minimise wear‑related drift, so inspection intervals can be scheduled rather than reactive. The construction supports stable inspection behaviour even in workshop environments, making the tool a cost‑effective component of a long‑term quality assurance strategy. Simple to use and integrate within inspection workflows The ring’s compact size and low weight support rapid handling on the shop floor and easy storage in inspection kits. As a GO gauge, it is intended to engage the external thread under controlled fit; a correct part should screw on without play that would indicate undersize. The device is suitable for fast inline checks at incoming inspection, assembly stations or final inspection, enabling technicians to make consistent decisions with minimal training. Traceability is supported through the clear article designation M315.941 and GTIN for inventory management. Contact Metav Werkzeuge to arrange supply of the Metav IndustryLine UNC GO ring gauge and integrate standard‑compliant thread testing into production; call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: M315.941 GTIN: 4054469179964 Description: Thread ring gauge (Gewinde‑Lehrring) Facts Weight: 0.1 kg Size: No. 1 Pitch: 64 tpi Special features Tolerance class: 2A Material: Hardened gauge steel Type: Go ring gauge Standard: ANSI/ASME B1.1/B1.2 FAQ What does "Go" mean for this ring gauge? A Go ring gauge permits a correctly produced external thread to pass; the supplied Thread Ring Gauge UNC GO No. 1 x 64 confirms that the thread form and major diameter meet the acceptance limits for a Go condition. Is this gauge suitable for production line checks? Yes. The Metav IndustryLine Go ring gauge (SKU M315.941) is intended for fast, repeatable pass/fail checks at incoming inspection or on the production line due to its compact format and robust construction. Which standard does the gauge comply with? The ring is manufactured to ANSI/ASME B1.1/B1.2, ensuring compatibility with UNC thread specifications and the specified 2A tolerance class. How does the material affect performance? Manufactured from hardened gauge steel, the gauge resists wear and preserves the thread profile, extending service life and supporting consistent inspection results. Can this gauge be used to check internal threads? No. This product is a Go ring gauge designed exclusively for verifying external UNC threads; internal threads require the corresponding plug gauge. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 1 x 64 UNC Thread Plug Gauge 2B, Hardened Gauge Steel, ANSI/ASME B1.1 - Metav IndustryLine
Take advantage of the combination of ANSI/ASME compliance, hardened gauge steel and 2B tolerance for reliable thread verification in production; order the thread plug gauge directly via Metav Werkzeuge or ask our consultants if needed. Thread plug gauge UNC No. 1 x 64, ANSI B1.1 / 2B — Metav IndustryLine plug gauge for UNC internal threads A Thread plug gauge UNC No. 1 x 64, ANSI B1.1 / 2B designed to verify internal UNC threads with standard 2B fit for production and inspection environments Hardened gauge steel construction ANSI/ASME B1.1/B1.2 compliant Tolerance class 2B for standard fit No. 1 size, 64 tpi thread form Assured conformity for threaded assemblies The plug gauge serves as a direct, tactile verification that internal threads meet the ANSI/ASME B1.1 profile and the specified 2B tolerance, providing a clear go/no-go decision at the workstation. As a physical inspection tool, it eliminates ambiguity in thread acceptance by translating geometric requirements into an immediate pass/fail result. This reduces downstream assembly problems and supports consistent interchangeability between mating parts. Durable material for long service life Manufactured from hardened gauge steel, this inspection gauge resists wear and preserves critical dimensions during repeated use. The robust material choice lowers the frequency of replacement and helps maintain measurement integrity across production batches. For workshops focused on uptime and predictable maintenance cycles, the gauge offers a durable inspection reference that contributes to fewer rejects and lower rework rates. Clear specification simplifies quality control Marked as No. 1 with 64 tpi, the gauge directly corresponds to the UNC series for fast identification on the inspection bench. Conformity to ANSI/ASME standards ensures compatibility with common engineering drawings and supplier specifications, streamlining incoming inspection and in-process audits. The simple binary assessment provided by a plug gauge complements dimensional measuring devices by offering a rapid functional check of thread form and basic fit. Practical integration into inspection workflows The compact, low-mass construction (approx. 0.1 kg) makes the gauge easy to handle during repetitive checks, while its single-purpose design keeps measurement routines efficient and traceable. Use alongside standard inspection documentation to record acceptance rates or as a quick verification during assembly. For teams that value clear process steps, the gauge provides a straightforward control point that supports quality management and reduces operator uncertainty. Contact Metav Werkzeuge today to discuss suitability for specific UNC threads or to explore matching inspection aids — Metav’s consultants are available to advise on standards and workshop integration Technical data Article number: M315.911 GTIN: 4054469179322 Manufacturer: Metav IndustryLine Facts Weight: 0.1 kg Thread pitch: 64 tpi Size designation: No. 1 Special features Material: Lehrenstahl, hardened Standard: ANSI/ASME B1.1/B1.2 Tolerance class: 2B Category: Gauges / Thread inspection FAQ What thread form and size does this gauge check? This plug gauge checks UNC internal threads in No. 1 size with 64 tpi, matching the UNC series specifications. Does the gauge conform to industry standards? Yes, the gauge is manufactured to the ANSI/ASME B1.1/B1.2 standard and marked for a 2B tolerance fit. What material is the gauge made from and why does it matter? The gauge is made from hardened gauge steel, chosen for wear resistance and dimensional stability during repeated inspections. Can this gauge be used for final assembly validation? The plug gauge provides a quick go/no-go verification of thread form and basic fit; it is ideal for functional checks prior to assembly. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 1 x 72 Thread Gauge UNF Go, Right-Hand, Hardened Gauge Steel, ANSI/ASME B1.1/B1.2 - Metav IndustryLine
Order with confidence: the combination of hardened gauge steel, ANSI conformity and a clear 2A tolerance class ensures fast, repeatable go/no-go checks for external UNF threads. Secure supply from a European quality filter and order directly via Metav Werkzeuge or consult our specialists for application advice. UNF Go ring gauge No. 1 x 72 (ANSI B1.1 / 2A) — Go ring gauge, hardened gauge steel, Metav IndustryLine The UNF Go ring gauge No. 1 x 72 (ANSI B1.1 / 2A) is a hardened gauge-steel checking ring intended for rapid verification of external UNF threads in production and inspection environments. UNF Go ring gauge No. 1 x 72 Hardened gauge steel construction Conforms to ANSI/ASME B1.1/B1.2 Tolerance class 2A for precise checks Right-hand thread design Rapid go/no-go verification that keeps production flowing This ring gauge provides a straightforward, deterministic check for external UNF threads, enabling quick acceptance or rejection of threaded parts on the shop floor. By using a purpose-built go ring, measurement time is reduced compared with gauges that require more complex set-ups; the result is consistent throughput and fewer interruptions to production. The tool is ideal for inline quality control where speed and repeatability matter. Durable construction for long service life and low maintenance Manufactured from hardened gauge steel, the ring resists wear from repeated use and retains form stability over time, which reduces the frequency of replacements and recalibrations. Hardening improves resistance to abrasion and impact common in workshop handling, so the gauge preserves its dimensional integrity even under heavy use. The material choice translates directly into lower life‑cycle costs and predictable inspection intervals. Standards-based design that reduces conformity risk Conformance to ANSI/ASME B1.1/B1.2 and designation as 2A tolerance class provide unambiguous criteria for pass/fail decisions when checking external threads. The 72 tpi pitch and size designation No. 1 match industry standard fasteners, so the gauge integrates seamlessly into existing quality procedures and documentation. Using a standards-compliant master gauge simplifies audits and supports traceable quality assurance. Practical workshop handling and traceability features The compact, single-piece ring is easy to store and handle during repeat checks, and its right-hand thread geometry mirrors common fastener practice for straightforward alignment. Lightweight and rigid, the gauge suits frequent operator use and can be incorporated into go/no-go stations without excessive fixturing. Supplied as a single master ring, it supports basic traceability workflows and, when paired with Metav’s supply chain, benefits from European stock and logistical reliability. For reliable UNF thread verification select this Metav IndustryLine Go ring gauge and contact Metav Werkzeuge for specification matching or batch availability — our Emmerich team provides practical advice and supply from the European quality filter. Technical data Article number: M315.941.F GTIN: 4054469179971 SKU: M315.941.F Facts Size designation: No. 1 Pitch: 72 tpi Tolerance class: 2A Weight: 0.1 kg Special features Material: Hardened gauge steel Thread form: UNF external thread Thread direction: Right-hand thread Standard: ANSI/ASME B1.1/B1.2 Application: Go/no-go inspection of external UNF threads FAQ What is this gauge used for? This go ring gauge serves as a go/no-go master for checking external UNF threads; the UNF Go ring gauge No. 1 x 72 (ANSI B1.1 / 2A) confirms whether a part meets the 2A acceptance limits. Does the gauge conform to recognised standards? Yes — the ring is manufactured to ANSI/ASME B1.1/B1.2 requirements and is specified for tolerance class 2A, ensuring compatibility with standard UNF fastener specifications. Which material is the ring made from? The gauge is made from hardened gauge steel, chosen for wear resistance and dimensional stability under frequent inspection cycles. Can this gauge check left-hand threads? No; this item has a right-hand thread geometry. For left-hand applications, a left-hand version must be selected. How is traceability documented for this gauge? The Metav IndustryLine gauge is supplied with product identification (SKU M315.941.F and GTIN 4054469179971) to support inventory and traceability records. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 1 x 72 UNF NOGO Thread Ring Gauge Right-Hand, Hardened Gauge Steel ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of a compact, standards-based no‑go ring that secures thread conformity and reduces assembly faults; the combination of ANSI/ASME compliance, hardened gauge steel, and precise 72 tpi geometry supports reliable quality control. Order the gauge directly via Metav Werkzeuge or ask the consultants for application advice. Thread ring gauge UNF No. 1 x 72 — No‑go (ANSI/ASME B1.1, 2A) by Metav IndustryLine The Thread ring gauge UNF No. 1 x 72 is a right‑hand No‑go reference gauge designed for inspection of UNF threads according to ANSI/ASME B1.1 standards in industrial and workshop environments. ANSI/ASME B1.1 compliant inspection tool No‑go reference for thread conformity Hardened gauge steel construction Right‑hand thread, 72 tpi specification Ensure assembly reliability with standardised rejection criteria A dedicated No‑go ring provides an unambiguous pass/fail decision that prevents oversize threads entering production. The gauge conforms to ANSI/ASME B1.1, specifying the acceptance limits for UNF threads; the built‑in 2A tolerance class ensures the instrument checks mating male threads against a defined tolerance envelope. By applying a calibrated reference rather than a subjective visual check, inspection cycles become repeatable and measurable, minimising downstream rework and assembly failures. Robust materials for long service life and consistent readings Manufactured from hardened gauge steel, the ring resists wear from repeated engagement and maintains dimensional stability during routine use. The material choice reduces the frequency of replacement and supports consistent repeatability across inspection runs. The compact form factor and 0.1 kg mass make the gauge easy to handle at the bench or inline inspection station while offering the mechanical stiffness required for reliable engagement with the mating thread. Clear geometry for rapid differentiation on the shop floor The gauge’s 72 tpi geometry and right‑hand orientation match the thread form commonly specified for the No. 1 UNF size, enabling fast, tactile verification during production sampling. As a No‑go member of a Go/No‑go system, this ring intentionally does not assemble onto acceptable screw threads; its function is to detect oversize or out‑tolerance profiles before parts proceed to assembly. The straightforward tactile result speeds inspection throughput without sacrificing precision. Practical compatibility with existing inspection routines Integration into inspection workflows is straightforward: the ring is used where a quick, definitive check is required, such as incoming inspection, first‑article verification or random spot checks during production. The compact gauge is suitable for workshop benches and metrology benches alike and complements measuring equipment and gauges from the same family. Use alongside documented sampling procedures to maintain batch traceability and to support corrective action when nonconformities arise. For tailored supply and expert guidance on the Metav IndustryLine thread ring gauge, contact Metav Werkzeuge in Emmerich for specification matching, delivery and application support. Technical Data Article number: M315.971.F GTIN: 4054469180618 Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Designation: Thread ring gauge UNF No. 1 × 72 Tolerance class: 2A Core data Size designation: No. 1 Thread count: 72 tpi Mass: 0.1 kg Eclass: 21170214 Special features Right‑hand thread No‑go reference gauge Category: Gauges / Measuring devices Customs tariff number: 90173000 Label: Gewinde‑Lehrring UNF NOGO, No. 1 x 72 ANSI B1.1 / 2A FAQ What is the primary function of this ring gauge? The thread ring gauge is a No‑go reference for UNF threads; the Metav IndustryLine No‑go ring checks whether a male thread exceeds the acceptable envelope defined by ANSI/ASME B1.1 and the 2A tolerance class. Can this gauge be used for both inspection and assembly checks? This ring is intended for inspection only as a No‑go member; it detects oversize or out‑tolerance threads and is not a functional mating part for assembly. What material and durability features can be expected? Made from hardened gauge steel, the gauge offers wear resistance for repeated engagement and stable dimensional performance during routine shop‑floor checks. Which thread form and specification does the gauge match? The gauge corresponds to UNF No. 1 threads with a 72 tpi form and complies with ANSI/ASME B1.1 standards for thread limits and fits under the 2A class. Is the product traceable by article number or GTIN? Yes, the item is listed under article number M315.971.F and GTIN 4054469180618 for clear traceability in inventory and procurement records. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 1 x 72 UNF Thread Plug Gauge 2B Right-Hand Hardened Gauge Steel ANSI/ASME B1.1 - Metav IndustryLine
Take advantage of fast, unambiguous go/no‑go checks with a hardened gauge steel mandrel that conforms to ANSI/ASME B1.1, offers No. 1, 72 TPI geometry and a 2B tolerance for repeatable internal thread inspection; order directly from Metav Werkzeuge or consult our specialists for application advice. Thread plug gauge UNF No. 1 × 72, ANSI B1.1 / 2B — Metav IndustryLine The Thread plug gauge UNF No. 1 × 72, ANSI B1.1 / 2B is a hardened gauge steel mandrel for acceptance testing of UNF internal threads to 2B tolerance, intended for production and workshop quality control. UNF No.1 × 72 thread form ANSI/ASME B1.1 compliant Hardened gauge steel construction 2B tolerance class for internal threads Fast, reliable go/no‑go inspection for production A compact plug gauge engineered for unambiguous acceptance testing reduces decision time during inspection. Conforming to ANSI/ASME B1.1 and specified as No. 1, 72 TPI, the mandrel provides a clear go/no‑go result for internal UNF threads; the 2B tolerance designates the standard internal thread acceptance band, simplifying pass/fail criteria for shop‑floor operators. This focused functionality supports higher throughput and fewer ambiguous measurements. Durable construction that keeps routine checks consistent Manufactured from hardened gauge steel, the inspection mandrel withstands repeated use with minimal wear, which preserves dimensional fidelity over many cycles. The right‑hand thread form matches common production orientations, and the instrument’s low mass (0.1 kg) eases handling during rapid checks. Together these attributes reduce measurement uncertainty and maintenance intervals, contributing to stable process control. Standards compliance and practical benefits for quality assurance The gauge’s compliance with established standards and clear tolerance class offers traceability and confidence in audit situations. As a precision inspection tool it supports documented quality routines and quick verification of threaded components, helping to lower scrap rates and rework. For operations looking to standardise inspection procedures, this mandrel integrates easily into existing control plans and fixture arrangements. Contact Metav Werkzeuge GmbH in Emmerich for application guidance or to order the UNF No. 1 × 72 plug gauge directly — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: M315.911.F GTIN: 4054469179339 Label: Gewinde-Lehrdorn UNF, No. 1 x 72 ANSI B1.1 / 2B Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Thread direction: right‑hand Tolerance class: 2B Weight: 0.1 kg Measurements & capacity Size designation: No. 1 Threads per inch: 72 TPI Tolerance: 2B Mass: 0.1 kg Features & applications Intended use: UNF internal thread inspection Construction: hardened gauge steel mandrel Compliance: ANSI/ASME thread standard Category: plug gauge / thread inspection tool Typical application: production and workshop quality control FAQ What is the primary use of this plug gauge? The Thread plug gauge UNF No. 1 × 72, ANSI B1.1 / 2B (SKU M315.911.F) is used to perform go/no‑go acceptance checks on UNF internal threads to ensure parts meet the 2B internal tolerance specification. Which standards does the gauge follow? The mandrel is manufactured to meet ANSI/ASME B1.1 requirements for UNF thread form and references B1.2 where applicable for gauging practice, ensuring compatibility with common engineering specifications. Does the gauge check left‑ or right‑hand threads? This inspection mandrel is supplied with a right‑hand thread form, as specified in the product data, and is intended for matching right‑hand UNF internal threads. How is the tolerance class interpreted for inspection? The 2B tolerance indicates the standard internal thread acceptance band; a go/no‑go assessment against this class denotes whether the internal thread is within permitted limits for fit and function. Is the mandrel suitable for repetitive production checks? Yes; the hardened gauge steel construction and compact design make the plug gauge suitable for repetitive go/no‑go checks in production and workshop environments, preserving dimensional stability over many cycles. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 10 x 24 Thread Go/No-Go Ring NOGO, UNC 2A, ANSI/ASME B1.1 - Metav IndustryLine
Take advantage of precise pass/fail control for UNC No. 10‑24 threads thanks to hardened gauge steel and strict ANSI/ASME compliance; the robust NOGO ring reduces rework by enabling immediate rejection of non-conforming parts. Order the gauge directly via Metav Werkzeuge or consult our specialists for application advice. Thread ring gauge UNC No. 10‑24 (NOGO) — hardened gauge steel, ANSI/ASME B1.1 compliant The Thread ring gauge UNC No. 10‑24 (NOGO) is a hardened ring gauge designed for rapid verification of external UNC threads to ANSI/ASME B1.1 with tolerance class 2A Hardened gauge steel construction Conforms to ANSI/ASME B1.1 standards NOGO ring for fast rejection checks Size No. 10‑24, tolerance class 2A Faster go/no-go inspection to reduce production downtime The hardened NOGO ring is engineered for rapid pass/fail checks on external UNC threads, enabling immediate separation of out-of-tolerance parts from the production stream. By using a dedicated no-go gauge, dimensional checks are performed without the need for time‑consuming measurements, which improves throughput and lowers the risk of downstream assembly faults. The simple go/no‑go workflow translates directly into fewer rejects and shorter inspection cycles. Standards-based accuracy for consistent quality control Manufactured to match ANSI/ASME B1.1 dimensions and specified as tolerance class 2A, this ring gauge provides a reliable reference for thread form and size. The designation No. 10‑24 identifies the nominal thread size and 24 tpi pitch, so checks are directly comparable with drawing specifications and inspection plans. Traceable gauges such as this one simplify documentation and ensure that quality checks remain consistent across shifts and operators. Durable construction for long service life in workshop conditions Made from hardened gauge steel, the ring combines wear resistance with stable geometry so that repeatability is maintained over extended use. The compact, single-piece format is easy to handle and resilient against typical workshop handling. Routine care — cleaning debris, light oiling and storage in a dry place — preserves the gauge’s performance and extends service intervals. The robust design suits bench inspection and short quality-control loops without specialised fixtures. Choose the Metav IndustryLine go/no‑go ring for dependable, standards‑based checks and contact Metav Werkzeuge in Emmerich for product availability and logistics: +49 2822 7131930, info@metav-werkzeuge.com Technical Data Article number: M315.978 GTIN: 4054469180748 Label: Gewinde-Lehrring UNC NOGO, Nr. 10 x 24 ANSI B1.1 / 2A Manufacturer: Metav IndustryLine SKU: M315.978 Numbers / Core technical data Size: No. 10 Pitch: 24 tpi Tolerance class: 2A Weight: 0.1 kg Standard: ANSI/ASME B1.1/B1.2 Designs / Special features NOGO function for rejection checks Material: hardened gauge steel Category: Thread ring gauge (go/no‑go) Intended use: Verification of external UNC threads FAQ What does the NOGO designation mean for this ring gauge? The NOGO feature indicates the ring is used to confirm that an external UNC thread exceeds permissible limits; the Thread ring gauge UNC No. 10‑24 (NOGO) must not enter a correctly formed external thread, thereby signalling oversize or malformed threads. Which standard does this gauge comply with? This ring gauge is specified to ANSI/ASME B1.1/B1.2, providing a direct reference to standard UNC thread form and dimensions for the No. 10‑24 size. Can the gauge be used for serial production checks? Yes — the hardened construction and single‑purpose no‑go design make M315.978 suitable for rapid, repeatable pass/fail inspections on production lines and assembly stations. How should the ring gauge be cared for to maintain accuracy? Regular cleaning of chips and lubrication of the annular surface will preserve geometry; store the gauge dry and protected to avoid corrosion and impact damage that could affect repeatability. Is the ring suitable for all component materials? The ring gauge verifies thread geometry irrespective of workpiece material; M315.978 checks external threads on parts made from typical workshop materials provided the threads conform to the No. 10‑24 UNC specification Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 10 x 24 Thread Ring Gauge UNC Go 2A, ANSI/ASME B1.1 - Metav IndustryLine
Take advantage of a hardened gauge-steel construction and strict ANSI/ASME B1.1 compliance to secure reproducible GO checks; the 2A tolerance class and No. 10 x 24 pitch ensure reliable thread acceptance for production control — order directly via Metav Werkzeuge or request advice from our consultants. Thread Ring Gauge UNC GO No. 10 x 24 (ANSI/ASME B1.1) — Hardened Gauge Steel, 2A The Thread Ring Gauge UNC GO No. 10 x 24 is a GO ring gauge for fast, repeatable acceptance checks of UNC threads in production and inspection environments. Hardened gauge steel construction Conforms to ANSI/ASME B1.1 standard Tolerance class 2A for precision fits No. 10 x 24 UNC pitch, 24 tpi Consistent conformity checks that reduce rework Manufactured from hardened gauge steel, this GO ring delivers stable geometry and long service life under repetitive use. The gauge is produced to ANSI/ASME B1.1 requirements and the 2A tolerance class, which together provide a clear, industry-recognised criterion for threaded part acceptance. Using a dedicated GO ring gauge simplifies pass/fail decisions at the bench, reducing subjective judgement and costly rework while speeding up quality control routines. Practical benefits for shop-floor inspection Compact and robust, the gauge is optimised for frequent use during assembly and final inspection. The No. 10 x 24 specification (24 tpi) is directly readable from the part marking and the ring itself, enabling immediate identification at the workstation. The lightweight construction supports quick handling without sacrificing stiffness, so throughput improves and inspection bottlenecks are minimised. As a result, traceable GO checks become an efficient part of the production flow rather than an interruption. Built for integration into quality workflows The ring gauge is supplied as a basic inspection tool suitable for use alongside calibration programmes and incoming goods inspections. Markings such as the M315.948 identifier and GTIN 4054469180106 permit clear inventory management and documentation. For organisations pursuing consistent supply quality, the gauge complements statistical process control and helps codify acceptance criteria in inspection plans. Metav’s position as a European quality filter further supports dependable procurement and stock availability. Contact Metav Werkzeuge to arrange supply of the Metav IndustryLine thread ring gauge and to discuss technical suitability for specific inspection tasks — experts at Metav Werkzeuge in Emmerich will assist with delivery and product selection. Technical data Article number: M315.948 GTIN: 4054469180106 Weight: 0.1 kg Facts Size: No. 10 Pitch: 24 tpi Tolerance class: 2A Special features Material: gauge steel, hardened Standard: ANSI/ASME B1.1/B1.2 Type: GO thread ring gauge FAQ What is the intended purpose of this ring gauge? The ring is a GO thread ring gauge used for acceptance checks of UNC threads; it verifies that external threads meet the acceptance limits defined by the standard. Which standard does the gauge comply with? This gauge is manufactured to ANSI/ASME B1.1/B1.2, ensuring compatibility with UNC thread specifications and common inspection protocols. What does tolerance class 2A mean for production parts? Tolerance class 2A denotes the external thread tolerance band for UNC threads; using a 2A GO ring ensures parts fall within the commonly accepted engineering fit for general-purpose fasteners. Is the gauge suitable for frequent shop-floor use? Yes — the hardened gauge-steel construction and compact form are designed for repetitive handling and quick pass/fail checks during production and incoming inspection. How is the gauge identified for inventory and traceability? Identification is provided via the article number M315.948 and GTIN 4054469180106, supporting stock control and record keeping. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 10 x 24 UNC Thread Plug Gauge, 2B, Hardened Gauge Steel, ANSI/ASME B1.1 - Metav IndustryLine
Take advantage of precise thread control combined with durable construction and standards compliance to keep production checks efficient and reproducible. Order the gauge directly via Metav Werkzeuge or consult the Metav team for technical matching and availability. Thread plug gauge UNC No. 10‑24 ANSI/ASME B1.1 / 2B — Plug gauge, Metav IndustryLine Thread plug gauge UNC No. 10‑24 ANSI/ASME B1.1 / 2B is a compact verification tool for internal UNC threads in industrial production and inspection ANSI/ASME B1.1 thread form Hardened gauge steel construction Tolerance class 2B for internal threads No. 10‑24 (24 tpi) UNC size Faster conformity checks for production flow The design enables rapid and reliable thread verification of internal UNC fittings, helping to reduce rework and assembly delays. With its No. 10‑24 UNC geometry and 24 tpi definition, the gauge provides an objective pass criterion that integrates directly into shop‑floor quality routines. Compliance with ANSI/ASME B1.1 ensures compatibility with common UNC specifications, so inspection results translate immediately into actionable production decisions. The clear tolerance indication 2B means the gauge confirms internal thread limits rather than external form, supporting consistent acceptance criteria and traceable inspection. Built to withstand repetitive use in workshops Manufactured from hardened gauge steel, the item stands up to repeated engagement without rapid wear, preserving measurement reliability over many cycles. The hardened material minimises surface deformation and abrasion during frequent use, which lowers total cost of ownership by extending service intervals. For operations where throughput and uptime matter, this construction characteristic supports regular in‑process sampling and quick go/no‑go checks while maintaining dimensional integrity and reducing the need for premature replacement. Integrates with existing quality processes and tooling The gauge suits standardised inspection procedures and can be used alongside calipers, micrometres and other gauges as part of a documented control plan. Its compact form factor permits storage on tool racks and easy handling at assembly stations, while the clear specification alignment with ANSI/ASME B1.1/B1.2 simplifies documentation and audit trails. Traceability is supported through the article identifiers and GTIN for inventory and procurement systems, which helps streamline stock control and replacement ordering. For assured thread control and fast integration into inspection routines, contact Metav Werkzeuge for availability and matching advice on the Metav IndustryLine gauge M315.918 Technical data Article number: M315.918 GTIN: 4054469179469 Weight: 0.1 kg Facts Size: No. 10 Thread: 24 tpi (UNC) Tolerance class: 2B Tariff number: 90173000 Special features Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Application: verification of internal UNC threads FAQ What is the primary use of this plug gauge? The plug gauge is intended for the verification of internal UNC threads; the No. 10‑24 form checks conformity to the specified thread geometry. What does the 2B tolerance class indicate? Tolerance class 2B denotes the internal thread tolerance limits; the gauge confirms whether an internal thread falls within these acceptance boundaries. Is the material suitable for repeated inspection cycles? Yes, the gauge is made from hardened gauge steel, which provides wear resistance and maintains dimensional stability under frequent use. Which standard governs the thread form of this gauge? Thread form and dimensions follow ANSI/ASME B1.1 (UNC series), ensuring compatibility with industry UNC specifications. How can this gauge be integrated into a quality system? The gauge’s clear specification and article identifiers enable easy inclusion in inspection plans, inventory systems and audit documentation for process control. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 10 x 32 Thread Go Gauge UNF Three-Point, Hardened Gauge Steel, ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of the combination of ANSI/ASME conformity, hardened gauge steel and clear pass/fail inspection capability for fast, reliable thread checks in production. Order the GO ring gauge directly from Metav Werkzeuge or ask the consultants for application advice. GO Ring Gauge UNF No. 10 x 32 – ANSI B1.1, tolerance class 2A (Metav IndustryLine) The GO Ring Gauge UNF No. 10 x 32 is a precision right-hand thread ring gauge designed for rapid pass/fail inspection of external UNF 10‑32 threads to ANSI/ASME B1.1 standards, tolerance class 2A GO ring gauge UNF No. 10 x 32 Right-hand thread, tolerance class 2A Hardened gauge steel for durability ANSI/ASME B1.1 standard compliance Rapid, standards-based pass/fail inspection that saves production time A GO ring gauge provides a definitive, tactile check whether an external thread lies within the upper size and form limits defined for that series. The No. 10 x 32 specification and ANSI/ASME B1.1 reference mean that the gauge is matched to the common UNF 10‑32 thread form; a pass indicates conformity to the nominal profile and maximum material condition for the chosen tolerance class. This enables efficient in‑line or final inspection with minimal setup time and no need for complex measuring equipment, which supports faster throughput and fewer downstream rejections. Durable construction and tolerance class explained for predictable quality control Manufactured from hardened gauge steel, the ring retains dimensional stability and wear resistance during repetitive use, which extends service life and preserves measurement integrity. The designation tolerance class 2A refers to the standard external thread tolerance for general assembly and production parts; in practice this means the gauge is intended for everyday manufacturing control rather than specialist micro‑fits. The right‑hand orientation is specified for compatibility with typical threaded components and assembly lines, ensuring the tool integrates seamlessly into existing inspection procedures. How to use the gauge correctly for reproducible results Use the ring by hand engagement: the thread under test should enter the gauge smoothly under light finger pressure and rotate freely to the designed limit without forcing. A sticking or tight fit indicates non‑conformity and triggers secondary inspection or rework. Keep the gauge clean and protected from knocks; regular visual inspection and careful handling maintain the GO criterion. For production environments, a dedicated gauge cabinet or protective sleeve is recommended to avoid contamination and maintain repeatability between shifts. Choose Metav IndustryLine’s hardened GO ring gauge for reliable ANSI‑compliant thread inspection and contact Metav Werkzeuge in Emmerich for application guidance: info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M315.948.F GTIN: 4054469180113 Label: GO Ring Gauge UNF No. 10 x 32 Tariff number: 90173000 Facts Size: No. 10 Pitch: 32 tpi Tolerance class: 2A Weight: 0.1 kg Standard: ANSI/ASME B1.1/B1.2 Special features Material: hardened gauge steel Thread direction: right‑hand thread Function: GO (pass) ring gauge Suitable for external UNF 10‑32 threads FAQ What does the GO ring gauge check on a UNF 10‑32 thread? The GO ring gauge verifies that an external UNF No. 10 x 32 thread meets the maximum material and form limits specified by ANSI/ASME B1.1 for tolerance class 2A; a smooth engagement indicates conformity. Is this gauge suitable for production use and frequent checks? Yes, the ring gauge is made from hardened gauge steel and intended for routine production control where quick pass/fail assessment is required. How should the gauge be handled to maintain accuracy? Handle the gauge carefully, keep it clean and store in a protective sleeve; avoid forcing the gauge onto parts and inspect for wear before use to ensure reliable results. Can the gauge be used on left‑hand threads? No, this unit is manufactured with a right‑hand thread and is intended only for right‑hand UNF 10‑32 external threads. What indicates a failed inspection with this gauge? If the part does not enter the ring smoothly under light finger pressure or if rotation binds before the designed engagement, the thread should be considered non‑conforming and subjected to further measurement. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 10 x 32 UNF Thread Go/No-Go Ring Gauge Right-Hand, Hardened Gauge Steel, ANSI/ASME B1.1/B1.2 - Metav IndustryLine
Take advantage of the combination of ANSI/ASME compliance, hardened gauge steel construction and precise 2A tolerance to ensure reproducible thread inspection and fewer production rejects; order the thread ring gauge directly via Metav Werkzeuge or ask our consultants if needed. Thread Ring Gauge UNF No. 10 x 32 — NOGO, ANSI/ASME B1.1, 2A (Metav IndustryLine) The Thread Ring Gauge UNF No. 10 x 32 NOGO is a right-hand inspection gauge designed to verify external UNF threads to ANSI/ASME B1.1/B1.2 standards with tolerance class 2A NOGO ring gauge for UNF No.10 x 32 Hardened gauge steel construction ANSI/ASME B1.1/B1.2 compliant Tolerance class 2A for thread checking Reduce rejects with standardised thread inspection Using a purpose-made NOGO ring gauge based on ANSI/ASME B1.1 significantly shortens the inspection cycle and reduces subjective judgement at the bench. The NOGO function provides a clear go/no-go decision: if the component fails to enter the gauge, the thread is out of tolerance. This repeatable pass/fail criterion accelerates quality control, lowers scrap rates and supports consistent downstream assembly, making process control measurable and auditable. Built for longevity and stable measurements Manufactured from hardened gauge steel, the ring gauge resists wear under normal workshop conditions and maintains its profile over long service intervals. The compact form and modest mass (≈ 0.1 kg) ease handling during frequent checks while the right-hand thread form ensures correct orientation for typical UNF applications. Robust material choice and precise machining reduce the need for early replacement and preserve measurement integrity over extended production runs. Seamless integration into inspection routines Compliance with ANSI/ASME B1.1/B1.2 and designation as tolerance class 2A make this gauge suitable for standard production control and incoming inspection tasks. The simple NOGO check complements visual and dimensional methods, enabling rapid decisions without complex setup. Traceable identification (GTIN) and the clear SKU assignment support inventory management and process documentation for regulated or certified production environments. Secure consistent thread inspection with the Metav IndustryLine ring gauge — contact Metav Werkzeuge in Emmerich for specification advice and procurement assistance. Technical Data Article number: M315.978.F GTIN: 4054469180755 Label: Thread ring gauge UNF NOGO, No. 10 x 32 ANSI B1.1 / 2A Material: gauge steel, hardened Type: NOGO ring gauge Thread form: UNF Tolerance class: 2A Direction: right-hand thread Standard: ANSI/ASME B1.1/B1.2 Weight: 0.1 kg Tariff number: 90173000 Facts Thread pitch: 32 tpi Weight: 0.1 kg Tariff code: 90173000 Special features NOGO inspection function Hardened gauge steel construction Right-hand thread ANSI/ASME B1.1/B1.2 compliance Tolerance class 2A FAQ How is a NOGO ring gauge used in inspection? A NOGO ring gauge checks that an external thread does not exceed the maximum material condition; the Thread Ring Gauge UNF No. 10 x 32 NOGO (Metav IndustryLine, SKU M315.978.F) should not accept a part that is oversize, providing a clear fail signal during quick quality checks. Is this gauge suitable for production-line checks? Yes, the combination of tolerance class 2A and ANSI/ASME B1.1/B1.2 conformity makes it appropriate for routine production and incoming inspections where standardised acceptance criteria are required. What maintenance is recommended to preserve accuracy? Regular cleaning, short-term lubrication and secure storage protect the hardened gauge steel profile; periodic visual inspection for wear and comparison to a reference standard will prolong service life and maintain measurement confidence. Can this gauge be used for left-hand threads or other thread forms? No — this item is manufactured as a right-hand UNF NOGO ring gauge for No. 10 x 32 threads; different thread forms or handedness require the corresponding gauge type. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 10 x 32 UNF Thread Ring Gauge Right-Hand, ANSI/ASME B1.1 2B - Metav IndustryLine
Take advantage of a hardened gauge-steel design and strict ANSI/ASME conformity to keep internal-thread inspections fast and dependable; the combination of durable material and a clear tolerance class ensures consistent results at the inspection bench. Order the gauge directly via Metav Werkzeuge or consult their specialists for application advice. Thread plug gauge No.10 × 32 UNF (ANSI/ASME B1.1) — hardened gauge steel — Metav IndustryLine Thread plug gauge No.10 × 32 UNF (ANSI/ASME B1.1) for straightforward verification of No.10‑32 UNF internal threads in production, incoming inspection and maintenance routines. No.10 × 32 UNF, ANSI/ASME B1.1 compliant Hardened gauge steel construction Tolerance class 2B for internal threads Right‑hand thread, 32 tpi Consistent conformity for routine inspections The thread plug gauge No.10 × 32 UNF provides a fast, reliable check of internal threads against the ANSI/ASME B1.1 standard. Its classification as 2B denotes the common commercial tolerance for internal threads, offering a predictable fit with external counterparts produced to the same class. For quality managers and shop technicians this clarity reduces ambiguity during first‑off checks and batch verification, improving throughput without compromising traceability. Durable construction for repeatable measurements Manufactured from hardened gauge steel, the instrument resists wear from repeated engagement and retains its dimensional stability over time. The 32 tpi pitch is machined to match the No.10 UNF profile precisely, so each trial engagement reproduces the same mating conditions. The result is fewer re‑measures and a lower risk of false rejects, a practical benefit that translates into lower rework rates on the shop floor. Integration into production and inspection workflows The compact, single‑piece design suits bench or portable inspection routines and simplifies storage on inspection carts. Conformity to ANSI/ASME B1.1/B1.2 ensures that results are understood across suppliers and customers in markets using Unified thread standards. As a dedicated thread‑checking tool, the gauge shortens decision cycles in assembly testing and incoming goods inspection and supports a structured quality process that is easy to document. Where this gauge delivers most value This plug gauge is intended for use in mechanical engineering, maintenance departments and small‑batch production where No.10‑32 UNF fastenings are specified. The right‑hand thread configuration and 2B tolerance make it appropriate for standard fastening systems, fixtures and appliance assemblies. Its hardened construction also makes it suitable for repeated daily checks without immediate need for replacement. Contact Metav Werkzeuge for application guidance and secure the appropriate No.10 × 32 UNF plug gauge for your inspection bench through Metav Werkzeuge’s distribution network Technical data Article number: M315.918.F GTIN: 4054469179476 Label: Gewinde‑Lehrdorn UNF, No.10 x 32 ANSI B1.1 / 2B Numeric data Size designation: No. 10 Pitch: 32 tpi Weight: 0.1 kg Tolerance class: 2B Tariff number: 90173000 Special features Material: gauge steel, hardened Standard: ANSI/ASME B1.1 / B1.2 Thread hand: right‑hand Category: Gauges — thread plug gauge FAQ What does tolerance class 2B mean for internal threads? Tolerance class 2B indicates the standard commercial tolerance for internal threads; the No.10 × 32 UNF gauge is made to this class so internal threads can be assessed for proper fit with corresponding external threads. Is this gauge suitable for daily production checks? Yes. The hardened gauge‑steel construction and standardised pitch make the No.10 × 32 UNF plug gauge appropriate for routine production and incoming inspection tasks. Which standard does the gauge follow? The gauge is manufactured to ANSI/ASME B1.1/B1.2, ensuring compatibility with Unified thread systems and clear interpretation across suppliers. Can the gauge be used for left‑hand threads? No. This specific item is supplied with a right‑hand thread only; left‑hand configurations require a different gauge. How is the thread pitch specified? The pitch for this gauge is 32 threads per inch (tpi), corresponding to the No.10 × 32 UNF designation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 12 24 Tpi Thread Go/No-Go Ring Gauge UNC NOGO, Hardened Gauge Steel, ANSI/ASME B1.1/B1.2 - Metav IndustryLine
Combine robust standards compliance with wear‑resistant construction to secure repeatable go/no‑go checks and reduce assembly rework; the hardened gauge steel body and ANSI/ASME B1.1 conformity ensure reliable verification of UNC threads. Order the gauge directly via Metav Werkzeuge or consult our specialists for application advice. NOGO thread ring UNC No. 12 x 24 ANSI/ASME B1.1 — hardened gauge steel, 2A tolerance NOGO thread ring UNC No. 12 x 24 ANSI/ASME B1.1 / 2A is a dedicated no‑go gauge for quick verification of external UNC threads in production and inspection contexts. ANSI/ASME B1.1/B1.2 compliant Hardened gauge steel construction NOGO ring for UNC No.12 x 24 Tolerance class 2A for thread fit Engineered for dependable thread verification The NOGO thread ring is built to give immediate, unambiguous go/no‑go results for external threads. Conforming to ANSI/ASME B1.1, the gauge checks the upper limits of the external thread form so that only parts within the specified 2A tolerance pass assembly requirements. Manufactured from hardened gauge steel, the ring resists wear under frequent use, keeping the inspection criterion stable over many cycles. This translates into fewer field failures and lower rework rates in serial production. Faster quality control with a tactile pass/fail method Using a no‑go ring simplifies routine inspections: a tactile fit indicates non‑conformance without the need for time‑consuming measurements. For workshop personnel and quality inspectors, the tactile check reduces decision time and prevents borderline parts from progressing down‑stream. The simple procedure accelerates throughput while preserving strict acceptance criteria, supporting efficient in‑process control and minimising stoppages on the shop floor. Compact, durable design for inspection benches The compact gauge is convenient to handle and store on an inspection bench or within a gauge set. With a low mass and solid construction, the ring remains easy to manipulate yet stable during checking operations. The robust material choice and heat treatment ensure long service life even in demanding environments, making it a cost‑effective element of a calibrated tooling set used for thread verification and routine sampling. Traceable standard conformance for reliable audits The ring’s specification against ANSI/ASME B1.1/B1.2 provides a clear, auditable basis for acceptance criteria in quality systems. As a dedicated no‑go instrument for UNC No. 12 x 24, it supports documented inspection plans and statistical process control by delivering reproducible results. Inclusion of coded identifiers facilitates inventory and traceability within a calibrated tool register. For reliable thread verification order the M315.979 NOGO thread ring from Metav Werkzeuge — our Emmerich team will advise on integration into inspection routines and supply chain logistics Technical data Article number: M315.979 GTIN: 4054469180762 Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Facts Size: No. 12 Thread pitch: 24 tpi Tolerance class: 2A Weight: 0.1 kg Tariff code: 90173000 Special features NOGO thread ring for UNC external threads For production and inspection use Durable, wear‑resistant construction Compact format for bench inspection FAQ What does the NOGO ring check for? The NOGO thread ring verifies that an external UNC No.12 x 24 thread does not exceed the maximum material limit; the M315.979 NOGO ring provides a simple pass/fail check to prevent oversize threads from being accepted. Is the ring compliant with recognised standards? Yes, the gauge is manufactured to match ANSI/ASME B1.1/B1.2 thread definitions so the check is consistent with common engineering and inspection specifications. Which materials is the gauge suitable for inspecting? The gauge is intended to inspect external UNC threads on components regardless of base material; the hardened gauge steel construction ensures the ring remains accurate when used across multiple part batches. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 12 x 24 Thread Go Ring Gauge UNC 2A, Hardened Gauge Steel, ANSI/ASME B1.1/B1.2 - Metav IndustryLine
Take advantage of the combination of fast, repeatable thread control and robust, hardened gauge steel for consistent production quality; order directly via Metav Werkzeuge or consult the technical team for specific application advice. Thread Ring Gauge UNC GO, No. 12 x 24, 2A — Thread ring gauge (ANSI B1.1) by Metav IndustryLine The Thread Ring Gauge UNC GO, No. 12 x 24, 2A is a hardened gauge steel GO ring designed for quick pass/fail verification of external UNC threads to the ANSI/ASME B1.1 tolerance system. No. 12 x 24 UNC GO ring Hardened gauge steel construction Tolerance class 2A to ANSI/ASME B1.1 Rapid pass/fail thread inspection Consistent conformity to ANSI standards for production control The GO ring serves as a straightforward, objective control tool where tolerance class 2A and ANSI/ASME B1.1 form the reference framework. By matching the nominal geometry of the thread, the gauge enables immediate acceptance or rejection without complex measurement setups. Manufactured from hardened gauge steel, the component maintains its form under repeated use and provides a durable contact surface for routine thread control. This translates into fewer measurement disputes and a reproducible inspection baseline for shop-floor quality assurance. Faster inspection cycles and reduced rework on the shop floor Designed for rapid evaluation, this GO ring minimises downtime during batch inspections. The tool supports a straightforward pass/fail inspection workflow that can be performed at the lathe, milling cell or incoming goods inspection point, cutting cycle time for verification and reducing subsequent rework. The compact geometry and robust surface finish make it easy to handle, while the standard-compliant design reduces the need for additional gauging steps. For production environments where throughput and traceability matter, the ring offers a practical balance of speed and repeatability. Practical suitability for machining and quality teams Engineers, fitters and quality inspectors benefit from a concise control method when dealing with UNC fastenings. The gauge is particularly well suited to workshops and production runs that specify No. 12 x 24 UNC threads and require a clear go/no-go decision at the point of manufacture. Its hardened construction and standard reference eliminate ambiguity in routine checks, helping teams to maintain assembly fit and minimise defective assemblies. Confidence in thread conformity supports downstream processes and contributes to reliable product performance. For precision thread control using Metav IndustryLine GO gauges, contact Metav Werkzeuge for tailored advice and to arrange supply — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M315.949 GTIN: 4054469180120 Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Thread size: No. 12 x 24 UNC Tolerance class: 2A Pitch: 24 tpi Weight: 0.1 kg Facts Type: GO thread ring gauge Use: external thread verification Inspection: pass/fail Category: Gauges / Thread control Special features Hardened gauge steel construction ANSI/ASME standard conformity Compact, robust design SKU: M315.949 FAQ What does a GO ring gauge check? A GO ring gauge checks whether an external UNC thread conforms to the nominal geometry; the Thread Ring Gauge UNC GO, No. 12 x 24, 2A allows immediate pass/no-go assessment. Which standard does this gauge follow? The gauge is manufactured to the ANSI/ASME B1.1 specification and applies the defined tolerances for tolerance class 2A. Is the material specified for long-term use? Yes, the ring is made from hardened gauge steel, chosen for wear resistance and stable performance during repetitive inspection cycles. Which size and pitch are covered by this gauge? This tool is for No. 12 x 24 UNC threads, with a 24 tpi pitch; refer to SKU M315.949 for ordering and stock details. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 12 x 24 Thread Master Gauge UNC, ANSI B1.1 2B, Hardened Gauge Steel - Metav IndustryLine
Take advantage of a standards-compliant inspection solution that combines ANSI/ASME conformity, hardened gauge steel construction, and the correct pitch for reliable thread checks; order the gauge directly via Metav Werkzeuge or consult our specialists for application advice. Thread plug gauge UNC No. 12 x 24 — internal thread inspection gauge (Metav IndustryLine) The Thread plug gauge UNC No. 12 x 24 is a compact inspection tool for verifying internal UNC threads in production and quality control environments. Hardened gauge steel construction ANSI/ASME B1.1/B1.2 compliant Thread size No. 12 x 24 UNC Tolerance class 2B for internal threads Reliable verification of internal thread geometry A dedicated thread plug gauge provides a fast, objective check of internal thread conformity to specification. By combining the nominal size No. 12 x 24 UNC with the defined 24 tpi pitch and 2B tolerance, the gauge confirms whether a tapped hole meets the dimensional envelope required by ANSI/ASME B1.1/B1.2. This reduces ambiguity in inspection reports, speeds up pass/fail decisions on the shop floor and cuts rework. The straightforward function of the gauge makes it suitable for repeat checks in small-batch production as well as routine quality control. Built for workshop durability and repeat use Constructed from hardened gauge steel, the tool resists wear during repeated engagement with test pieces and maintains its functional form over long inspection cycles. The compact, lightweight design simplifies handling and storage while retaining the stiffness necessary for accurate insertion and withdrawal. A robust material choice and careful hardening process mean the gauge sustains a consistent fit, preserving the verified thread boundary and ensuring reproducible results across many inspection cycles. Standards-based control that improves interchangeability Using a gauge manufactured to recognised standards ensures compatible mating parts and reliable assembly performance. The 2B tolerance designation identifies the internal thread class and sets clear limits for thread form and fit; compliance with ANSI/ASME B1.1/B1.2 ensures the mating external threads produced to the corresponding class will assemble without excessive play or interference. Integrating standards-compliant gauging into inspection routines reduces downstream quality risks and supports traceable production control. Efficient integration into inspection workflows The simple, purpose-driven design makes the plug gauge ideal for rapid checks during set-up, in-process inspection and final acceptance. The gauge’s clear specification—size, pitch and tolerance—facilitates documentation and traceability in quality records. For operations seeking to streamline inspection without complex measurement equipment, this gauge offers a pragmatic balance of speed and precision, fitting readily into inspection kits or tool drawers and enabling technicians to confirm thread quality in seconds. Contact Metav Werkzeuge for tailored guidance on the UNC No. 12 x 24 plug gauge and to request availability; reach our Emmerich team at info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: M315.919 GTIN: 4054469179483 Nominal size: No. 12 Pitch: 24 tpi Tolerance class: 2B Material: Hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Weight: 0.1 kg eClass: 21170214 Facts Pitch (measurable): 24 threads per inch Weight (measurable): 0.1 kg Nominal size (measurable): No. 12 GTIN (measurable): 4054469179483 Tolerance class (measurable): 2B Special features Hardened gauge steel construction Designed for internal thread verification Conforms to ANSI/ASME B1.1/B1.2 Compact inspection gauge for production use FAQ What is this gauge used for? The gauge is used to verify internal UNC threads to the specified No. 12 x 24 and 2B tolerance, confirming conformity with ANSI/ASME B1.1/B1.2. Is the material suitable for routine shop use? Yes, the hardened gauge steel construction of this plug gauge is chosen for wear resistance and suitability for repeated insertion during standard inspection routines. Which thread tolerance does the tool represent? The tool represents the 2B tolerance class for internal threads, indicating the acceptable dimensional envelope for the inspected hole. Does the gauge indicate pitch as well as size? The plug gauge matches the nominal size No. 12 x 24 UNC, which includes the 24 tpi specification for pitch conformity. Which standard does this gauge comply with? This inspection tool complies with ANSI/ASME B1.1/B1.2, ensuring measurements align with widely recognised thread standards. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 12 x 28 Thread Go Ring Gauge UNF, Right-Hand, Hardened Gauge Steel, ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of a hardened gauge-steel GO ring that complies with ANSI/ASME B1.1/B1.2 and the 2A tolerance class for reliable thread acceptance testing; its compact form and robust finish support repeatable inspections and reduced rework. Order the thread GO ring directly via Metav Werkzeuge or ask our consultants if needed. Thread GO ring No. 12 x 28 UNF — GO gauge, right-hand, ANSI/ASME compliant The Thread GO ring No. 12 x 28 UNF is a precision GO gauge for quick acceptance checks of external UNF threads, intended for use in workshop and quality-control environments. No. 12 x 28 UNF Go ring Hardened gauge steel construction Tolerance class 2A for acceptance testing Complies with ANSI/ASME B1.1/B1.2 Ensure correct fit at the first inspection The primary role of a GO ring is to confirm that an external thread meets the maximum material condition and can be assembled or finished without interference. Manufactured to ANSI/ASME B1.1/B1.2, this gauge provides an objective, repeatable check that reduces the need for time‑consuming measurements during series inspections. Using a standardised acceptance tool streamlines quality control, helping to lower scrap rates and speed up throughput on production lines while maintaining compliance with industry norms. Built for repeatable results and long service life Constructed from gauge steel and hardened for wear resistance, the ring tolerates frequent engagement with production parts while preserving the inspection limit. The 2A tolerance class specifies the acceptance boundary for external threads, enabling clear go/no‑go decisions without further calculation. The right‑hand thread form and fine 28 tpi pitch are matched precisely to the parts they inspect, so the tool supports consistent results across repetitive measurements, reducing uncertainty and operator-dependent variation. Practical integration into workshop routines and traceability Compact and straightforward to use, the gauge slots into standard inspection benches or handheld test procedures and is especially useful in machine shops and assembly areas where rapid verification is required. Marking and traceability are supported by the item identifier M315.949.F and GTIN for inventory control and audit processes. The robust finish minimises the need for frequent rework of the gauge itself, so maintenance cycles remain predictable and downtime is reduced. For reliable, standard‑compliant thread inspection, request the Metav IndustryLine GO ring M315.949.F from Metav Werkzeuge — contact our Emmerich team at info@metav-werkzeuge.com or call +49 2822 7131930 for ordering and specification advice. Technical Data Article number: M315.949.F GTIN: 4054469180144 Material: Gauge steel, hardened Thread size: No. 12 Pitch: 28 tpi Thread direction: Right‑hand Tolerance class: 2A Standard: ANSI/ASME B1.1/B1.2 Weight: 0.1 kg Numbers / Facts Pitch: 28 tpi Weight: 0.1 kg GTIN: 4054469180144 Special features / Versions GO ring for external thread acceptance Right‑hand UNF profile Hardened gauge‑steel construction Tolerance class 2A ANSI/ASME compliance FAQ What does a GO ring check for in a No. 12 x 28 UNF thread? The GO ring verifies that an external thread meets the acceptance limit for assembly by confirming it engages freely; the Thread GO ring No. 12 x 28 UNF (M315.949.F) indicates that the part is within the maximum material condition for that UNF size. Is this gauge compliant with recognised standards? Yes; the GO ring is manufactured to ANSI/ASME B1.1/B1.2, ensuring compatibility with common UNF inspection criteria used in industry. What material is the gauge made from and how durable is it? The ring is made from hardened gauge steel, providing wear resistance and long service life under regular inspection use. Can the GO ring be used for final acceptance in a production environment? Yes; the tolerance class 2A and adherence to ANSI/ASME standards make the gauge suitable for routine acceptance checks in production and quality‑control processes. How is the product identified for traceability and inventory? The gauge is listed as M315.949.F with GTIN 4054469180144 for inventory, audit records and traceability purposes. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Fast, tactile checks where electronics are impractical
Gauges and test pins provide unequivocal go/no-go results for threads, bores, gaps and radii without relying on electronics. The range covers plug gauges and ring gauges for internal and external threads, feeler gauges and precision feeler strips for micro‑gap assessment, plus probe pins and measuring pins for tactile diameter and pitch checks.
How these tools work in the production environment
Mechanical gauges operate as direct reference standards: a plug gauge or ring gauge verifies conformity to thread profiles and mating ability, while limit gauges separate accept from reject in a single step. Test pins are used to tactilely measure small bore diameters, centre‑to‑centre distances and radii. Manufactured from hardened gauge steel or ceramic and often precision lapped, these instruments deliver immediate physical results that are ideal for incoming inspection, machine‑side checks and final control.
Measurable benefits that affect production performance
- Reduced scrap and rework through rapid, unambiguous pass/fail assessment.
- Increased repeatability thanks to very low measurement uncertainty and fine lapping.
- Lower downtime: quick checks at the machine save cycle time and reduce setup periods.
- Durable construction with high wear resistance from specialised, low‑distortion alloys.
- Versatile delivery formats: individual gauges, organised sets in wooden cases or metre‑length feeler rolls compliant with DIN 2269.
Why Metav is the practical choice for precision supplies
Metav combines decades of expertise with a broad warehouse and quality filtering from Emmerich. As a precision partner for industry, craft and trade, Metav supplies a comprehensive selection of gauges and test pins alongside complementary tools such as precision calipers and setting rings. With over 48,000 customers and a catalogue exceeding 250,000 items, Metav is positioned to supply reliably, reduce vendor complexity and support traceable quality control to national standards.
Summary
Gauges and test pins are indispensable for dependable, repeatable quality assurance where tactile, mechanical verification is preferred. Choose these plug gauges, ring gauges, feeler strips and probe pins when immediate, robust measurement decisions are required on the shop floor.
FAQ
What materials are gauges and test pins typically made from?
Gauges and test pins are usually manufactured from hardened gauge steel for durability and wear resistance; ceramic variants are available where thermal stability and minimal wear are critical.
How do thread gauges ensure mating capability?
Thread plug gauges and ring gauges check flank diameters and thread form against standards, providing a clear go/no‑go verdict that confirms pairability with mating parts.
Which tolerance class should I choose for probe pins and gauge sets?
Select tolerance classes aligned with your inspection requirements; for high‑precision tasks, sets produced to DIN 2269 or equivalent tolerance classes ensure micrometre‑level control and repeatability.
Can feeler gauges measure contact gaps in valve and engine work reliably?
Yes. Feeler gauges and precision feeler strips, supplied either as a fan or metre‑length rolls, allow accurate assessment of valve clearances and contact gaps down to micrometre increments.
How do limit gauges speed up in‑process inspection?
Limit gauges separate good from bad in a single, tactile operation, enabling rapid go/no‑go checks at the machine and reducing both inspection time and the likelihood of human interpretation errors.
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Mail: info@metav-werkzeuge.com