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.
No. 5 40 TPI UNC Go Thread Ring Gauge 2A, Hardened Gauge Steel ANSI B1.1/B1.2 - Metav IndustryLine
Take advantage of the combination of hardened gauge steel, ANSI/ASME compliance and compact No. 5 sizing for reliable, repeatable external thread inspection; order the gauge directly via Metav Werkzeuge or ask our consultants if needed Go thread ring gauge UNC No. 5 x 40, ANSI/ASME B1.1 – 2A (Metav IndustryLine) A Go thread ring gauge UNC No. 5 x 40 for rapid verification of external UNC threads in production and quality inspection Hardened gauge steel construction ANSI/ASME B1.1/B1.2 compliant Tolerance class 2A for UNC threads Compact No. 5 size, 40 TPI Reliable, standards-based inspection for production control The Go ring gauge is designed to offer a fast, reproducible check of external UNC threads in line with ANSI/ASME B1.1/B1.2. Its tolerance class 2A ensures that accepted parts meet the intended fit class for external threads, which reduces the risk of assembly issues further down the value chain. Using a dedicated gauge for pass/fail checks shortens inspection cycles and supports consistent quality control across batches, making the device an efficient tool for shop-floor process control. Durable construction that suits everyday workshop use Manufactured from hardened gauge steel, the instrument resists wear during repetitive checking and maintains dimensional integrity over many cycles. The compact No. 5 format with 40 threads per inch (TPI) balances accessibility and stiffness, allowing quick handling without sacrificing repeatability. Its modest mass supports straightforward manual operation and contributes to faster throughput when many external threads must be verified, helping to keep production moving with fewer interruptions. Clear conformity and traceability for quality documentation Compliance with ANSI/ASME B1.1/B1.2 provides an unambiguous reference point for procurement and inspection protocols, which simplifies documentation and acceptance criteria in supplier chains. As a purpose-made Go gauge, the component fits into established metrology routines and supports standardised inspection records. The presence of a manufacturer SKU and GTIN facilitates inventory control and traceability within quality management systems, aligning measurement practice with administrative requirements. Practical application and compatibility with thread inspection workflows The gauge is suitable for on‑bench verification of externally threaded parts manufactured to UNC standards, such as fasteners and turned components finished to imperial thread specifications. Employed as part of a go/no‑go inspection step, the ring gauge speeds decisions and complements detailed dimensional methods where required. Its design supports quick tactile verification, enabling operators to maintain throughput while ensuring that external threads conform to the defined thread form and lead requirements. For dependable UNC thread verification choose the Metav IndustryLine Go ring gauge — contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for technical advice and reliable supply Technical data Article number: M315.945 GTIN: 4054469180045 Label: Go thread ring gauge UNC No. 5 x 40, ANSI B1.1 / 2A Material: Hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Facts Size: No. 5 Threads: 40 TPI (threads per inch) Tolerance class: 2A Weight: 0.1 kg Tariff number: 90173000 Special features Go ring gauge for external UNC threads Compliance with ANSI/ASME thread standards Hardened construction for wear resistance Category: Gauges / Thread gauges SKU: M315.945 FAQ What does this gauge check? The Go thread ring gauge checks external UNC threads to confirm conformance with the specified thread form and acceptance criteria under ANSI/ASME B1.1/B1.2. Which tolerance and class does it represent? This instrument is manufactured to tolerance class 2A, providing the acceptance limit for external threads intended to mate with internal 2B (or equivalent) class threads. What does No. 5 x 40 mean? No. 5 denotes the nominal UNC size and 40 indicates 40 threads per inch (TPI); together they define the thread geometry that the gauge verifies. What material is the gauge made from? The gauge is produced from hardened gauge steel, chosen for dimensional stability and resistance to wear during repeated inspection cycles. How is the product identified for ordering and inventory? Reference the SKU M315.945 and GTIN 4054469180045 when ordering or recording the item in inventory systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 5 44 TPI Thread Go Gauge UNF Right-Hand, Hardened Gauge Steel ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of a precision GO thread ring gauge that combines standard conformity, hardened construction and fine-pitch accuracy for reliable thread verification in production and inspection. The combination of ANSI/ASME B1.1 compliance, 2A tolerance and gauge-steel hardening supports consistent acceptance testing; order via Metav Werkzeuge or consult our specialists for application advice. Thread ring gauge UNF GO No. 5 x 44 – Ring gauge (ANSI/ASME B1.1, 2A) by Metav IndustryLine The Thread ring gauge UNF GO No. 5 x 44 is a precision GO gauge designed for verification of external UNF No. 5 threads at 44 TPI, suitable for workshop and inspection environments and built to ANSI/ASME B1.1 requirements GO ring gauge No. 5 UNF ANSI/ASME B1.1 compliant Hardened gauge steel construction 44 TPI for fine UNF threads Consistent pass/fail assessment with industry standards A dedicated GO ring gauge provides a straightforward, objective check of external thread form. The GO gauge confirms that a thread lies within the allowable maximum material condition defined by ANSI/ASME B1.1, while the 2A tolerance denotes the intended fit class for external threads. In routine quality control this reduces ambiguity: an item that passes the GO gauge meets the defined thread size envelope for acceptance. The simplicity of the GO check shortens inspection cycles and supports repeatable results across operators. Robust build for repeated workshop use Manufactured from hardened gauge steel, the ring is engineered for dimensional stability and wear resistance during frequent use. The hardened material maintains contact geometry under mechanical loading, which preserves the gauge form and extends service life in busy production settings. The device’s right‑hand thread orientation suits standard UNF thread direction, and the compact mass facilitates handling and storage without unnecessary bulk. The construction choices reduce maintenance needs and help sustain measurement confidence over long production runs. Practical integration into quality processes A precision ring such as this simplifies go/no‑go decisions at incoming inspection, final assembly checks and in‑process control. Its defined thread pitch of 44 TPI makes it a precise tool for fine UNF threads commonly found in small fasteners and threaded components. Traceable identification via the supplied SKU and GTIN supports inventory management and audit trails, while the clear normative reference streamlines documentation for quality systems. Using a purpose‑made gauge speeds throughput and creates a verifiable basis for acceptance that complements dimensional measurement instruments. Contact Metav Werkzeuge for tailored advice on using this Metav IndustryLine thread ring gauge in production or inspection and to request a quotation or specification sheet Technical data Article number: M315.945.F GTIN: 4054469180052 Label: Gewinde-Lehrring UNF GO , Nr. 5 x 44 ANSI B1.1 / 2A Norm: ANSI/ASME B1.1/B1.2 Facts Thread pitch: 44 TPI Tolerance class: 2A Weight: 0.1 kg Size designation: No. 5 Special features Material: hardened gauge steel Thread type: right‑hand thread Type: GO thread ring gauge Category: gauges / inspection tools FAQ What does the GO designation mean for this ring gauge? The GO designation indicates the ring verifies that an external thread falls within the maximum material limits set by the standard; the Thread ring gauge UNF GO No. 5 x 44 confirms acceptability according to ANSI/ASME B1.1. Which standard governs the dimensions of this gauge? This ring gauge is manufactured to the dimensional requirements of ANSI/ASME B1.1, ensuring compatibility with UNF thread definitions and acceptance criteria. Is the gauge suitable for fine UNF threads at 44 TPI? Yes, the gauge is specifically produced for No. 5 UNF threads with a 44 TPI pitch and is intended for verification of such fine‑pitch external threads. What material is used for the ring and why? The gauge is made from hardened gauge steel to maintain form under repetitive contact, offering wear resistance and dimensional stability during inspection cycles. How should this ring gauge be used in a quality workflow? Use the ring as a GO check during incoming inspection, in‑process control or final acceptance; passing the GO ring confirms the external thread meets the specified acceptance envelope for the relevant batch or component. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 5 44 TPI UNF Thread Ring Gauge Right-Hand ANSI/ASME B1.1 2B - Metav IndustryLine
Combining proven ANSI/ASME conformity, hardened gauging steel and a 2B tolerance class delivers dependable, repeatable thread acceptance for production and inspection. Order the gauge via Metav Werkzeuge or consult our product specialists for specification advice. Thread plug gauge UNF No. 5 × 44 — hardened gauging steel, ANSI/ASME B1.1 (2B) The Thread plug gauge UNF No. 5 × 44 (ANSI/ASME B1.1, 2B) is a purpose-built go/no-go checking instrument for fine UNF internal threads used in precision assemblies and quality control. ANSI/ASME B1.1 compliant thread standard Hardened gauging steel for long life Tolerance class 2B for precise acceptance Right-hand UNF No. 5 × 44 thread form Assured conformity for fine UNF internal threads Precision inspection relies on clear standards and robust gauging. The plug gauge is manufactured to ANSI/ASME B1.1/B1.2, matching the Unified National Fine (UNF) form for a No. 5 × 44 thread, and presented in tolerance class 2B for internal thread acceptance. This classification means the gauge corresponds to the nominal internal-thread tolerance used in general engineering practice, enabling straightforward pass/fail decisions on threaded bores and components. The compliance with the standard supports interchangeability across suppliers and prevents rework due to mismatched thread forms. Built to withstand routine shop use while preserving accuracy Materials and heat treatment determine how long a gauge remains reliable. Constructed from hardened gauging steel, the plug gauge resists wear from repeated contact with mating parts and retains profile integrity under normal handling. The right-hand UNF thread form is produced with tight flank geometry to reduce measurement ambiguity. Lightweight yet robust, the item is suited to handheld inspection and can be incorporated into benches for systematic sampling without rapid degradation. Basic care — cleaning after use and avoiding excessive torque — preserves calibration and service life. Versatile for production control and incoming inspection This gauge is ideal for inline checks, incoming goods inspection and final QC of small assemblies where fine UNF threads are specified. Typical applications include fastening points in instrumentation, small flanges and precision fittings. The simple go/no-go principle shortens inspection time: the go end confirms minimum material and thread pitch conformity, the no-go end signals oversize or incorrect form. By implementing standardised gauging, process engineers secure consistent acceptance criteria and reduce subjective interpretation during quality checks. Rapid decision-making through a clear go/no-go method The plug gauge supports uncomplicated, repeatable checks: the go tester should enter smoothly without forcing, while the no-go must not fully engage; any deviation indicates a non-conforming thread. This method removes ambiguity from measurements and accelerates quality decisions on production lines. For traceability, record lot checks alongside the gauge SKU and GTIN. Where traceable calibration is required, Metav can provide advice on calibration options to integrate this gauge into routine inspection schedules and quality management systems. For reliable in-line verification of fine UNF internal threads, request the Metav IndustryLine No. 5 × 44 UNF thread plug gauge from Metav Werkzeuge or contact our advisers in Emmerich for tailored specification support. Technical data SKU: M315.915.F GTIN: 4054469179414 Designation: Thread plug gauge UNF No. 5 × 44 ANSI/ASME B1.1 / 2B Brand: Metav IndustryLine Facts Size: No. 5 Threads per inch: 44 tpi Tolerance class: 2B Weight: 0.1 kg Customs tariff number: 90173000 Special features Material: gauging steel, hardened Thread direction: right-hand (UNF) Standard: ANSI/ASME B1.1/B1.2 Category: Gauges / Measuring pins / Inspection tools FAQ What thread form and size does this gauge check? The gauge verifies the UNF No. 5 × 44 thread form in accordance with ANSI/ASME B1.1; the go/no-go ends are matched to the Thread plug gauge UNF No. 5 × 44 (Metav IndustryLine, SKU M315.915.F). What does tolerance class 2B indicate for internal threads? Tolerance class 2B denotes the common internal-thread tolerance for general engineering use; the plug gauge is manufactured to this class to ensure standard acceptance limits for mating parts. Is the gauge suitable for repeated production checks? Yes — manufactured from hardened gauging steel, the tool is designed for routine shop checks and maintains profile accuracy under normal inspection regimes. How should the plug gauge be used in go/no-go testing? The go end must enter freely to confirm minimum material and correct pitch; the no-go end must not fully engage. Any departure from this behaviour indicates a non-conforming thread according to the specified standard. Can this gauge be used for calibration records or traceability? The gauge can be included in a traceability programme; for formal calibration services and interval recommendations, Metav Werkzeuge can advise on the best practice for laboratory or in-house calibration. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 5 x 40 UNC Nogo Thread Ring Gauge, 2A, Hardened Gauge Steel, ANSI/ASME B1.1/B1.2 - Metav IndustryLine
Take advantage of a combination of fast, standards-based pass/fail inspection and long-term wear resistance for consistent thread quality control. The hardened gauge steel construction and conformity to ANSI/ASME B1.1 with 2A tolerance secure repeatable results on the production line. Order the gauge directly via Metav Werkzeuge or consult our advisors for specification matching. UNC No‑Go Thread Ring Gauge No. 5 × 40, ANSI/ASME B1.1 — hardened gauge steel (Metav IndustryLine) The UNC No‑Go Thread Ring Gauge No. 5 × 40 is a hardened ring gauge for rapid verification of external UNC threads to ANSI/ASME B1.1 tolerances in workshop and production environments. Hardened gauge steel construction ANSI/ASME B1.1 standard conformity Tolerance class 2A for precise inspection No‑Go function for clear pass/fail checks Rapid, standards-based pass/fail inspection for production lines A No‑Go thread ring gauge delivers an unambiguous result: a correct external thread will not enter the no‑go side. Built to ANSI/ASME B1.1 specifications and rated 2A, this gauge simplifies thread verification by limiting interpretation to a single check, which reduces inspection time and human error. The specified No. 5 × 40 geometry matches UNC thread practice, enabling immediate acceptance or rejection of parts and supporting higher throughput in repetitive inspection tasks. Long service life through hardened construction and wear resistance Made from hardened gauge steel, the ring resists wear and maintains a stable limit dimension across many inspection cycles. This durability reduces the frequency of replacements and supports reproducible measurements over time. Supplied as a compact ring intended for handheld use or fixture mounting, the item marked M315.975 combines low mass with robust surface hardness, lowering the total cost of ownership by extending usable life while preserving thread integrity during routine quality control. Clear traceability and straightforward workshop integration Marked with its GTIN and classification for procurement systems, the gauge fits formal quality processes and stock management. As a simple mechanical limit gauge it requires no electronics, enabling straightforward integration into existing inspection stations and first‑off checks. Where rapid decisions are needed on the shop floor, the proven limit‑gauge principle provides consistent outcomes while supporting standardised documentation and assembly control procedures. Contact Metav Werkzeuge for tailored advice on the Metav IndustryLine No‑Go thread ring gauge M315.975 and secure the right gauge for production requirements Technical data *SKU: M315.975 *GTIN: 4054469180687 *Weight: 0.1 kg *Size: No. 5 *Threads per inch: 40 *Tolerance class: 2A *Standard: ANSI/ASME B1.1/B1.2 *Material: hardened gauge steel *Classification: eCl@ss 21170214 *Label: Gewinde‑Lehrring UNC NOGO, Nr. 5 x 40 ANSI B1.1 / 2A Facts *Article type: No‑Go thread ring gauge *Application: external UNC threads *Mass: 0.1 kg *Pitch: 40 TPI *Standard reference: ANSI/ASME B1.1 Special features *No‑Go limit for quick pass/fail verification *Hardened gauge steel for wear resistance *Compact form factor for fixture or handheld use *Suitable for production and workshop quality control *Category: Gauges / Thread ring gauge FAQ What is the intended use of this ring gauge? This No‑Go ring gauge is intended for pass/fail inspection of external UNC threads according to ANSI/ASME B1.1, ensuring quick verification on the shop floor. Does the gauge conform to a recognised standard? Yes, the gauge is manufactured to ANSI/ASME B1.1/B1.2 specifications and is specified as 2A tolerance for external threads. Which material is the gauge made from and why? The ring is made from hardened gauge steel, selected for its wear resistance and dimensional stability under repeated use. How does the No‑Go function support quality control? The No‑Go side provides an immediate reject criterion: if the tool fits, the thread is oversize. This removes ambiguity from go/no‑go assessments and speeds up inspection cycles. Can this gauge be used in automated inspection fixtures? The compact form and robust construction allow mounting in simple fixtures; confirm fixture compatibility with Metav Werkzeuge if specialised mounting is required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 5 x 44 UNF Thread Go/No-Go Ring Nogo, Right-Hand, ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of a hardened gauge-steel construction and strict ANSI/ASME B1.1 conformity to ensure reproducible thread inspection; the No‑Go function plus right‑hand thread form a compact quality gate for production. Order the gauge directly via Metav Werkzeuge or request specialist advice from our consultants. Thread ring gauge UNF No. 5 NOGO – ANSI B1.1, 44 TPI (Metav IndustryLine) A Thread ring gauge UNF NOGO, No. 5 x 44 ANSI B1.1 / 2A is a precision check gauge for external UNF threads, designed to verify that manufactured threads do not exceed the maximum material limit specified by the ANSI standard. Hardened gauge steel construction ANSI/ASME B1.1 conformity No‑Go ring for right‑hand UNF threads Fast, standards‑based pass/fail decisions for production The ring provides an immediate, objective verification against the ANSI/ASME B1.1 profile, enabling rapid pass/fail control on the shop floor. With a No‑Go function the gauge confirms that external threads remain within the upper tolerance bound defined by the 2A class; this reduces downstream rework and prevents assembly defects. The compact verification method saves inspection time compared with full-form profile measurement, while delivering a measurable, repeatable quality gate that supports consistent production throughput. Robust construction for repeatable checks Manufactured from hardened gauge steel, the ring resists wear and maintains its verification geometry across numerous cycles, which extends service life and reduces replacement frequency. The right‑hand thread form and the fine 44 TPI pitch are implemented to match the intended external thread, so mechanical fit and tactile feedback during inspection are reliable. The solid construction and hardened finish provide a stable reference that is less susceptible to accidental deformation than softer materials, making it suitable for routine in-process controls. Integrating the gauge into quality processes The ring gauge is a simple tool for controlling assembly quality and for incoming inspection of threaded parts. Traceability is supported by the SKU and GTIN data included in the technical documentation, allowing the gauge to be recorded in inspection plans and inventory systems. For workshops and production lines seeking to standardise thread checks, this gauge offers a clear, low‑complexity method to enforce upper‑limit tolerances without requiring complex measuring equipment or lengthy operator training. Contact Metav Werkzeuge for expert guidance on selecting thread gauges or to arrange supply of this Metav IndustryLine No‑Go ring gauge; technical consultants in Emmerich can advise on integration into existing inspection plans Technical Data Article number: M315.975.F GTIN: 4054469180694 Designation: Thread ring gauge UNF NOGO, No. 5 x 44 ANSI B1.1 / 2A Facts Thread pitch: 44 TPI Tolerance class: 2A Weight: 0.1 kg Size designation: No. 5 Special features Material: gauge steel, hardened Standard: ANSI/ASME B1.1/B1.2 Type: No‑Go (NOGO) ring gauge Thread form: right‑hand UNF Category: Gauges / Ring gauges FAQ What does "No‑Go" mean for this ring gauge? The No‑Go function means the ring gauge checks that an external UNF thread does not exceed the maximum material limit; the thread must not accept the No‑Go ring to pass inspection. Which standard and tolerance class does the gauge follow? This ring is manufactured to ANSI/ASME B1.1 and corresponds to external thread tolerance class 2A, suitable for general engineering applications. What thread size and pitch are covered by this gauge? The gauge is for UNF No. 5 with 44 TPI, matching the specified fine‑pitch external thread. What is the ring made from and why is that important? Constructed from hardened gauge steel, the ring maintains its verification geometry under repeated use, ensuring consistent inspection results. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 6 x 32 UNC NOGO Thread Ring Gauge 2A, Hardened Gauge Steel, ANSI/ASME B1.1 - Metav IndustryLine
Take advantage of precise thread inspection and rugged construction: the hardened gauge steel body and strict ANSI/ASME B1.1 conformity ensure rejected parts are caught before assembly. Order the No‑Go thread ring gauge directly via Metav Werkzeuge or consult the team for application advice. No‑Go thread ring gauge UNC No. 6 x 32 — No. 6, 2A tolerance (Metav IndustryLine) A No‑Go thread ring gauge UNC No. 6 x 32 designed for fast verification of external UNC threads in production and incoming inspection, compliant with ANSI/ASME B1.1/B1.2. Hardened gauge steel construction Conforms to ANSI/ASME B1.1 thread standard No‑Go check for UNC No. 6 x 32 threads Guarantee compliance with a single verification step The No‑Go ring gauge provides a clear, objective check against the maximum material condition for external UNC threads. By using a dedicated No‑Go ring, quality teams reduce subjective gauging and speed up sampling procedures; a single failed No‑Go test immediately flags a non‑conforming part. This translates into measurable time savings on the inspection floor and fewer downstream assembly issues, supporting efficient production flow and reliable batch release. Robust design for repeatable, long‑term use Manufactured from hardened gauge steel, the ring gauge resists wear and preserves its profile under frequent use, maintaining dimensional integrity over many inspection cycles. The 2A tolerance class and the UNC thread form are produced to the ANSI/ASME B1.1 specification, so the tool stands as a stable reference during incoming inspections. The compact, hand‑held form factor enables quick checks at the workstation without interrupting the operator’s workflow. Clear role within quality assurance processes Integrating this ring gauge into inspection routines simplifies decision making: the tool is intended solely for external thread acceptance control as a No‑Go verifier. It supports documented quality checkpoints and can be recorded within routine inspection logs to demonstrate compliance. Used alongside calibrated measuring equipment and process controls, it forms part of a traceable QA chain that helps avoid costly rework and improves customer confidence in delivered components. Contact Metav Werkzeuge in Emmerich for stock and application advice on the Metav IndustryLine No‑Go thread ring gauge UNC No. 6 x 32 (SKU M315.976) Technical data SKU: M315.976 GTIN: 4054469180700 Label: Gewinde‑Lehrring UNC NOGO, Nr. 6 x 32 ANSI B1.1 / 2A Facts Size: No. 6 Pitch: 32 threads per inch (TPI) Weight: 0.1 kg Tolerance class: 2A Tariff number: 90173000 Special features Material: gauge steel, hardened Thread form: UNC No‑Go ring gauge Standard: ANSI/ASME B1.1/B1.2 Category: gauges Brand: Metav IndustryLine FAQ What does "No‑Go" mean for this ring gauge? A No‑Go ring gauge is used to verify that an external thread does not exceed the maximum acceptable material condition; the No‑Go must not fit on a compliant thread. The No‑Go thread ring gauge UNC No. 6 x 32 is therefore a go/no‑go control for thread oversize. Which standard governs the geometry of this gauge? Thread form and dimensions follow ANSI/ASME B1.1/B1.2, so the No‑Go ring gauge is suited for verification against the UNC profile specified in that standard. Is this gauge suitable for production use on UNC No. 6 x 32 threads? Yes. The ring gauge is specified for UNC No. 6 x 32 external threads and provides a quick, repeatable No‑Go check to identify non‑conforming parts before assembly. How durable is the ring gauge in daily inspection routines? Made of hardened gauge steel, the ring gauge is built for frequent use; the hardened surface helps preserve the thread form and maintain consistent inspection results over time. Can this ring gauge be included in documented inspection procedures? Yes. The gauge’s clear purpose as a No‑Go verifier and its compliance with ANSI/ASME standards make it suitable for documented QA checkpoints and traceable inspection records. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 6 x 32 UNC Thread Go Gauge, ANSI B1.1 2A - Metav IndustryLine
Take advantage of a compact inspection solution that combines tolerance class 2A conformity, ANSI/ASME B1.1/B1.2 compatibility and durable hardened gauge steel for repeatable thread acceptance in the production line. Order the gauge directly via Metav Werkzeuge or consult our specialists for application advice. Thread Ring Gauge UNC GO No. 6‑32 (ANSI B1.1 / 2A) — Metav IndustryLine The Thread Ring Gauge UNC GO No. 6‑32 is a precision GO ring gauge for rapid verification of external UNC threads in manufacturing and inspection environments No. 6‑32 UNC GO size Tolerance class 2A for GO fit Hardened gauge steel construction ANSI/ASME B1.1/B1.2 compliance Reliable acceptance testing to recognised standards A GO ring gauge provides a clear, objective acceptance criterion: the part must fit the gauge when within the maximum material limits. This ring has been manufactured to match ANSI/ASME B1.1/B1.2 requirements for Unified Coarse threads and is specified as a GO gauge in tolerance class 2A, which ensures the external thread does not exceed the allowed maxima. Using a standardised GO control reduces debate at the inspection stage and speeds up throughput by making pass/fail decisions immediate and repeatable. Built for repeatability and workshop use Constructed from hardened gauge steel, the ring resists wear under frequent use and maintains dimensional integrity over many inspection cycles, keeping recalibration intervals longer and maintenance simpler. The compact and robust design suits bench inspection as well as in‑process checks at the point of manufacture. Identified as M315.946, this gauge offers a low‑weight, high‑stiffness profile that minimises handling fatigue while supporting consistent results in medium‑volume production. Practical integration into quality workflows The ring is intended for direct thread control of external UNC threads; a successful fit indicates conformity with the intended major and pitch diameters. Documentation and traceability are supported by the labelled SKU and GTIN 4054469180069, helping to link physical inspection tools with batch records and quality audits. For workshops seeking supply from a verified European quality filter, the Metav IndustryLine range provides consistent availability and clear sourcing — a practical choice for traceable inspection protocols. For dependable thread inspection choose the Metav IndustryLine M315.946 — contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 for technical advice and supply Technical data Article number: M315.946 GTIN: 4054469180069 Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Tolerance class: 2A Label: Thread Ring Gauge UNC GO, No. 6 x 32 Facts Size: No. 6 Threads per inch: 32 Weight: 0.1 kg Special features GO ring gauge for external thread control Designed for production and inspection use Suitable for standard shop and quality‑assurance routines FAQ What is a GO ring gauge and how does it indicate acceptance? A GO ring gauge provides a limit test: an external thread that fits the GO gauge meets the maximum material requirements; the Thread Ring Gauge UNC GO No. 6‑32 confirms that the part does not exceed the allowed maxima for a GO fit. Which standard does this gauge conform to? The ring is manufactured to match ANSI/ASME B1.1/B1.2 for Unified threads, specified as a GO gauge in tolerance class 2A for the No. 6‑32 size. Is the gauge suitable for frequent use on the shop floor? Yes, the hardened gauge steel construction of the Metav IndustryLine GO ring is intended for regular inspection cycles and offers good wear resistance for production environments. How should inspection results be interpreted with this gauge? If the external thread engages the GO ring freely to the design stop, it is within the maximum material limits for a GO fit; failure to engage indicates an oversize condition requiring rework or rejection. Can the gauge be identified in traceability records? Yes, the tool is supplied as M315.946 and can be referenced by its GTIN 4054469180069 in quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 6 x 32 UNC Thread Go Gauge, Hardened Plug Gauge, ANSI/ASME B1.1 2B - Metav IndustryLine
Take advantage of precise thread checking with ANSI/ASME B1.1 conformity and hardened gauge steel for consistent inspection results; order the gauge directly via Metav Werkzeuge or consult the sales team for procurement and inventory support. Thread plug gauge UNC No. 6‑32 — ANSI/ASME B1.1, tolerance 2B (Metav IndustryLine) The Thread plug gauge UNC, No. 6‑32 is a compact inspection tool for verifying internal thread conformity to ANSI/ASME B1.1, designed for use in quality control and production inspection of small‑format assemblies. ANSI/ASME B1.1 compliance 2B tolerance Hardened gauge steel construction No. 6‑32 UNC thread size Precision inspection for internal threads Ensure compliance with industry thread standards The gauge provides a fast, repeatable check of internal threads according to ANSI/ASME B1.1/B1.2, with a 2B tolerance class that aligns with common engineering specifications. By integrating a standardised inspection tool into routine checks, production control benefits from reduced ambiguity when assessing thread acceptance. The standard designation and tolerance class make interpretation straightforward for inspection records and quality documentation, supporting clear pass/fail decisions during incoming or in‑process inspections. Durable design for long service life and low maintenance Manufactured from hardened gauge steel, the plug is built to withstand repeated engagement without rapid wear, preserving thread form and measurement integrity. The robust material choice reduces the frequency of replacements and maintains consistent contact geometry under normal inspection loads. For workshops and inspection benches that require dependable gauges for daily use, this construction translates into lower lifecycle effort and sustained accuracy over many inspection cycles. Compact size, targeted for small‑format assemblies With a No. 6‑32 UNC thread form, this plug gauge suits electronic enclosures, small fastenings and precision subassemblies where compact internal threads are prevalent. The small footprint allows quick access into confined bores and countersinks typical of small components, enabling efficient inline checks. Using a purpose‑built plug gauge streamlines inspection workflows and helps maintain production throughput without compromising measurement certainty. Practical benefits for quality assurance workflows Adopting this plug gauge supports traceable inspection routines and reduces subjective judgement during thread acceptance. The clear standard reference, coupled with the gauge’s hardened construction, makes it a practical tool for both bench inspection and assembly verification. When recorded in quality logs, results using a standardised gauge contribute to process stability and easier root‑cause analysis in the event of thread‑related faults. For assured thread inspection with ANSI conformity and long‑term durability, obtain the Metav IndustryLine plug gauge through Metav Werkzeuge for seamless integration into inspection routines and inventory replenishment. Technical Data Article number: M315.916 GTIN: 4054469179421 Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Thread size: No. 6‑32 UNC Tolerance class: 2B Weight: 0.1 kg Facts Threads per inch: 32 Size designation: No. 6 ECLASS: 21170214 Special features Intended for internal thread inspection Compact plug gauge design Category: Messstifte; Lehren Brand: Metav IndustryLine FAQ What is the primary purpose of this gauge? The Thread plug gauge UNC No. 6‑32 is used to verify internal thread conformity to the ANSI/ASME B1.1 standard, providing a clear go/no‑go assessment for small internal threads. What does the 2B tolerance class indicate? A 2B classification denotes the standard internal thread tolerance for general engineering use under ANSI/ASME B1.1, suitable for typical assembly and production requirements. Which materials and components is the gauge suitable for inspecting? This plug gauge checks the geometry of internal threads regardless of the parent material; it is commonly applied to small‑format assemblies such as metal or plastic housings that accept No. 6‑32 UNC fastenings. How should the gauge be stored to preserve accuracy? Store the plug gauge in a clean, dry environment away from corrosive agents and mechanical shock; keep it separated from abrasive tools to avoid unnecessary wear to the contact surfaces. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 6 x 40 UNF Thread Go/No-Go Ring Gauge Right-Hand ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of precise thread control and robust construction to maintain assembly quality: the NO‑GO ring gauge verifies that external UNF threads meet tolerance class 2A and is manufactured from hardened gauge steel for reliable repeatability. Order the gauge directly via Metav Werkzeuge or consult our specialists for application advice. Thread ring gauge NO‑GO — No. 6 x 40 UNF (ANSI/ASME B1.1) — Metav IndustryLine A NO‑GO thread ring gauge No. 6 x 40 UNF designed for rapid verification of external unified fine threads in production and quality control. NO‑GO check for UNF No. 6 x 40 Hardened gauge steel construction Manufactured to ANSI/ASME B1.1 Tolerance class 2A for consistent inspection Ensure thread conformity without slowing production The NO‑GO gauge offers a simple, objective test that prevents oversized external threads from progressing through assembly. Manufactured to ANSI/ASME B1.1 and specified for UNF No. 6 x 40, the ring provides a definitive pass/fail criterion: acceptable parts must not engage the NO‑GO profile. This clear result reduces ambiguous assessment, speeds throughput in repetitive inspection tasks and supports consistent decision-making on the production line. The standard-based design helps demonstrate compliance during internal audits and supports traceable quality routines. Built for durability and repeatable measurements Crafted from hardened gauge steel, the ring resists wear under frequent handling and preserves the inspection limit longer than untreated variants. The right‑hand thread construction reflects the actual fastener geometry, eliminating handling confusion when performing rapid checks. The robust material selection and heat treatment ensure dimensional stability, which in turn keeps calibration intervals predictable and maintenance straightforward. For manufacturing environments that require repeated verification, this construction reduces the likelihood of false rejects and contributes to steady process capability. Integrates with quality workflows and documentation As a standardised inspection tool, the gauge fits easily into existing incoming inspection or in‑process control routines. The clear NO‑GO result simplifies staff training and lowers the risk of operator interpretation errors during routine checks. Using the Thread ring gauge NO‑GO, No. 6 x 40 UNF (M315.976.F) in documented control plans helps maintain consistent assembly quality and supports communication between production, quality assurance and purchasing when thread issues arise. For traceability, refer to the SKU and GTIN in procurement and inventory systems to ensure the correct gauge variant is used across sites. Contact Metav Werkzeuge for a procurement quote and technical consultation on the M315.976.F NO‑GO ring gauge — available directly from Metav Werkzeuge in Emmerich via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: M315.976.F GTIN: 4054469180717 Material: Gauge steel, hardened Standard: ANSI/ASME B1.1 Thread designation: UNF No. 6 x 40 Tolerance class: 2A Facts Gauge size: No. 6 Thread pitch: 40 TPI Weight: 0.1 kg Special features NO‑GO ring gauge for external thread inspection Right‑hand thread Hardened construction for extended service life SKU: M315.976.F eCl@ss: 21170214 FAQ What is the purpose of a NO‑GO ring gauge? A NO‑GO gauge is used to confirm that an external thread is not oversized; with the Thread ring gauge NO‑GO, No. 6 x 40 UNF (M315.976.F) a proper part should not engage the NO‑GO profile, providing a clear reject criterion. Which standard does this gauge follow and why does that matter? The gauge is manufactured to ANSI/ASME B1.1, which defines unified thread form dimensions; adherence to this standard ensures the M315.976.F matches accepted tolerance and fit expectations for UNF threads. Can the gauge be used in production for incoming inspection? Yes, the durable design and unambiguous NO‑GO result make the ring suitable for incoming inspection and in‑process checks where fast decisions are required. How does tolerance class 2A affect inspection? Tolerance class 2A specifies the external thread limits for which the gauge is intended; using the NO‑GO ring matched to 2A helps ensure compatibility with mating internal threads produced to corresponding 2B limits. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 6 x 40 UNF Thread Plug Gauge Right-Hand 2B ANSI B1.1/B1.2 Hardened Gauge Steel - Metav IndustryLine
Take advantage of precise thread verification, hardened gauge‑steel construction and ANSI/ASME conformity for reliable internal‑thread inspection; order the plug gauge directly via Metav Werkzeuge or request advice from our consultants. Thread plug gauge UNF No. 6 x 40 (2B) – plug gauge, ANSI/ASME compliant, Metav IndustryLine The Thread plug gauge UNF No. 6 x 40 (2B) is a hardened gauge‑steel mandrel for checking internal UNF No.6‑40 threads to ANSI/ASME B1.1 tolerances, designed for workshop and quality‑control use ANSI/ASME B1.1 compliant Hardened gauge steel construction Tolerance class 2B No. 6 x 40 UNF thread Ensure thread conformity where it matters most This plug gauge delivers repeatable verification of internal UNF threads in production and inspection environments. By matching the ANSI/ASME B1.1 profile for a No. 6 x 40 UNF thread and holding 2B tolerance, the mandrel reduces ambiguous assessments and supports fast go/no‑go decisions on the shop floor. The direct benefit is fewer reworks and clearer conformity records, enabling more efficient throughput and predictable quality outcomes. Built for durable workshop performance Constructed from hardened gauge steel, the gauge withstands routine handling and resists wear that would otherwise compromise fit checks. The right‑hand thread orientation conforms to standard fastener geometry and the compact form aids manoeuvrability when inspecting blind or confined bores. The robust material and finish mean longer service life and less frequent replacement, which translates to lower long‑term tooling costs and steadier inspection intervals. Fits into established inspection workflows with minimal friction Intended for machine shops, assembly plants and quality departments, the plug mandrel integrates easily into sampling plans and first‑article inspections. Its concise design simplifies handling during batch checks and its unambiguous acceptance criteria aid traceability in inspection reports. When used alongside documented procedures, the gauge supports consistent inspection results, effective quality control and clear audit trails for compliance purposes. Contact Metav Werkzeuge for a tailored quote or technical clarification on the UNF No. 6 x 40 plug gauge (SKU M315.916.F) — speak with our specialists at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Article number: M315.916.F GTIN: 4054469179438 Standard: ANSI/ASME B1.1/B1.2 Material: Lehrenstahl, hardened Tolerance class: 2B Thread direction: right-hand Size: No. 6 Pitch: 40 tpi Weight: 0.1 kg Customs tariff number: 90173000 eCl@ss: 21170214 Facts / Core technical data Threads per inch: 40 tpi Weight: 0.1 kg Tolerance classification: 2B Article number: M315.916.F GTIN: 4054469179438 Special features / Versions Type: thread plug gauge (UNF) Compliance: ANSI/ASME B1.1/B1.2 Construction: hardened gauge steel Thread direction: right-hand FAQ What is the primary purpose of this gauge? The Thread plug gauge UNF No. 6 x 40 (M315.916.F) is intended to verify the dimensional conformity of internal UNF No.6‑40 threads against ANSI/ASME B1.1 tolerances, ensuring parts meet the specified 2B acceptance criteria. Which materials is the gauge made from? The mandrel is manufactured from hardened gauge steel to deliver wear resistance and stable contact geometry during repeated inspections of internal threads. Is the thread orientation standard? Yes, the plug mandrel is supplied with a right‑hand thread, corresponding to the conventional fastener direction for UNF No.6‑40 applications. Can this gauge be used for serial inspection in a production line? The gauge is suited to routine sampling and first‑article checks; its precise profile and hardened construction make it appropriate for repeated checks within production and quality workflows. What does tolerance class 2B indicate for inspection? Tolerance class 2B signifies the standard internal thread tolerance for general engineering applications; using a 2B plug mandrel confirms that the component falls within the common commercial fit for UNF internal threads. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 6 x 40 UNF Thread Ring Gauge GO, Right-Hand, Hardened Gauge Steel, ANSI/ASME B1.1/B1.2 - Metav IndustryLine
The GO ring provides fast, reliable verification of external thread masters while ensuring compatibility with ANSI B1.1 tolerances. Benefit from hardened gauge steel and a compact No. 6 × 40 UNF size for consistent pass/fail checks in production — order directly via Metav Werkzeuge or consult our specialists for application advice. Thread Ring Gauge No. 6 × 40 UNF GO — ANSI B1.1 / 2A by Metav IndustryLine Thread Ring Gauge No. 6 × 40 UNF GO — ANSI B1.1 / 2A is a GO ring for inspecting external UNF threads in accordance with ANSI/ASME standards GO ring for external UNF threads No. 6 × 40 UNF, ANSI B1.1 Hardened gauge steel construction Tolerance class 2A for precision Ensure repeatable pass/fail checking on the shop floor The GO ring is designed for quick verification of manufactured external threads and reduces inspection time during batch control. With a compact No. 6 × 40 UNF profile and tolerance class 2A, this ring gauge confirms that external threads meet the acceptance limits defined in ANSI B1.1. Inspectors benefit from the unambiguous pass/fail result that helps maintain production throughput and minimises rework, supporting efficient quality routines in small-batch and series production alike. Robust construction for long-term reliability Manufactured from hardened gauge steel, the ring offers durable resistance to wear and maintains gauge integrity under frequent use. The right-hand thread form ensures direct compatibility with standard UNF male threads. The solid construction delivers stable contact conditions, which contributes to consistent inspection outcomes and fewer measurement-related uncertainties — an important factor for workshops demanding dependable gauges for daily use. Standards compliance and traceable identification Conformity with ANSI/ASME B1.1/B1.2 provides clear interoperability with international thread specifications and facilitates communication across engineering teams and suppliers. The ring is supplied under SKU M315.946.F and carries GTIN 4054469180076, making inventory and traceability straightforward in procurement and inspection records. Use this gauge where a concise, standards-backed verification step is required to secure product conformity before assembly or dispatch. Choose the Metav IndustryLine thread ring gauge M315.946.F for reliable, standards-compliant thread verification — contact Metav Werkzeuge for tailored advice or to place an order from our Emmerich facility. Technical data Article number: M315.946.F GTIN: 4054469180076 Label: Thread Ring Gauge No. 6 × 40 UNF GO, ANSI B1.1 / 2A Data Gauge size: No. 6 Weight: 0.1 kg Thread pitch: 40 TPI Special features Hardened gauge steel Right-hand thread ANSI/ASME B1.1/B1.2 compliant GO ring for external thread inspection FAQ What does the GO designation mean for this ring gauge? The GO designation indicates that the ring verifies external threads against the maximum material condition; the Thread Ring Gauge No. 6 × 40 UNF GO allows a part to pass if it fits the gauge, confirming acceptance to ANSI B1.1 limits. Is this ring suitable for production line quality checks? Yes — the hardened construction and clear GO/NO-GO methodology make the ring gauge M315.946.F suitable for routine production checks and rapid pass/fail assessments. Which standards does the gauge comply with? The gauge is manufactured to match ANSI/ASME B1.1/B1.2 thread specifications and is supplied with clear identification for traceability in quality systems. What material is the ring made from and how does that affect longevity? Made from hardened gauge steel, the ring offers robust wear resistance and sustained performance under frequent inspection cycles. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 8 36 TPI Thread Go Gauge UNF Right-Hand, Hardened Gauge Steel ANSI/ASME B1.1/B1.2 - Metav IndustryLine
Take advantage of ANSI/ASME conformity, hardened gauge steel and the precise 2A tolerance to streamline thread acceptance and reduce rework. Order the gauge directly via Metav Werkzeuge or consult our specialists for batch supply and integration into production checks. Go thread ring gauge UNF No. 8-36, ANSI/ASME B1.1 (2A) The Go thread ring gauge UNF No. 8-36 is a GO-type master gauge for rapid inspection of external UNF threads in production and quality control. UNF No. 8-36 GO gauge for quick inspection Hardened gauge steel for long service life Conforms to ANSI/ASME B1.1/B1.2 standards Tolerance class 2A for standard acceptance Reliable pass/fail control to keep production moving A GO ring gauge serves as an immediate pass/fail control for external threads and this gauge is designed for that purpose. The UNF No. 8-36 configuration verifies the functional minimum material condition of a screw thread so that parts that pass the gauge can proceed directly to assembly. Using a certified ring of hardened gauge steel minimises wear-related measurement drift and reduces the frequency of requalification, which in turn lowers downtime and the rate of non‑conforming parts entering the process. Built to recognised standards for predictable interchangeability Conformity to ANSI/ASME B1.1 ensures the thread form and pitch used for this product match widely accepted engineering practice for UNF threads. The 2A tolerance class specifies the acceptance envelope for external threads and aligns with common fastener specifications, delivering predictability in fit and interchangeability. For procurement and inspection teams this means reliable reproducibility between suppliers and consistent mating behaviour with standard internal threads. Practical handling and inspection benefits The compact ring design and clear designation (UNF No. 8-36 GO) support fast, repeatable checks at the workbench or inspection station. The hardened gauge steel construction provides resistance to abrasion and maintains the reference form during routine use; this lowers total cost of ownership by extending service intervals. By integrating a GO ring into an in‑process check, the inspection step becomes a rapid verification rather than a time‑consuming measurement, improving throughput without compromising quality. Application focus and what it replaces This GO ring gauge is intended for acceptance testing of external threaded parts, replacing time‑intensive dimensional measurement when a functional check suffices. It is suitable for production control in metalworking environments where UNF threads are specified. Using a dedicated GO master for acceptance checks reduces subjective assessment and ensures that only parts meeting the 2A acceptance criteria move forward, which helps minimise assembly issues and warranty costs. Request a supply or technical quote from Metav Werkzeuge for the Go ring gauge UNF No. 8-36 (SKU M315.947.F); Metav Werkzeuge in Emmerich can advise on quantities, batch traceability and integration into inspection routines Technical data Article number: M315.947.F GTIN: 4054469180090 Weight: 0.1 kg Facts Thread: UNF No. 8-36 Tolerance class: 2A Standard: ANSI/ASME B1.1/B1.2 Special features Material: hardened gauge steel Type: GO ring gauge for external threads Thread direction: right-hand thread Application: acceptance testing and thread verification FAQ What is the primary use of this gauge? The Go thread ring gauge UNF No. 8-36 is used for pass/fail acceptance testing of external UNF threads to ensure parts meet the functional minimum material condition. Which standard does the gauge comply with? This gauge conforms to the ANSI/ASME B1.1/B1.2 standard and is manufactured to the dimensional requirements associated with UNF threads and 2A tolerance. What material is the ring made from and why does it matter? The ring is produced from hardened gauge steel, which provides durability and wear resistance so the reference form remains stable over repeated inspections. How does the tolerance class 2A affect acceptance? Tolerance class 2A defines the acceptance envelope for external threads; the Go ring verifies that a part meets that envelope and will mate correctly with corresponding internal threads. Is the gauge suitable for production-line checks? Yes. The compact GO ring design allows rapid, repeatable checks at production workstations and inspection benches, improving throughput while ensuring quality. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 8 x 32 Thread Go Gauge UNC, ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of the combination of robust hardened gauge steel, exact ANSI/ASME compliance and clear 2A tolerance to secure reliable acceptance testing. Order the thread plug gauge directly via Metav Werkzeuge or consult our specialists for application guidance. Thread Plug Gauge UNC GO, No. 8 x 32 (ANSI/ASME B1.1 / 2A) — Metav IndustryLine A thread plug gauge UNC GO No. 8 x 32 designed for quick go/no-go verification of external UNC threads in production and inspection settings. No. 8 x 32 UNC GO thread plug gauge Hardened gauge steel for long service life Manufactured to ANSI/ASME B1.1/B1.2 standards Tolerance class 2A for external threads Consistent acceptance testing that reduces rework A calibrated inspection routine starts with clear go/no-go criteria. This thread plug gauge is intended as a simple, repeatable check during incoming inspection, setup and final quality control to confirm that external UNC threads meet the lower acceptance limits. The GO-only design allows rapid assessment: the GO gauge must enter the thread smoothly to indicate conformity, which reduces subjective judgements and helps lower scrap rates. By standardising the acceptance step, process throughput becomes more predictable and traceable. Built to match industry interchangeability requirements Designed to the ANSI/ASME B1.1/B1.2 specification and classified 2A, the gauge reflects the tolerances expected for external UNC threads. The designation No. 8 x 32 denotes a nominal size No. 8 with 32 tpi (threads per inch), a common specification in imperial fastener systems. Knowing the tolerance class and thread pitch allows straightforward integration with inspection protocols and documentation workflows; these measurable parameters support compliance reporting and reduce ambiguity in production decisions. Durable construction for regular workshop use Manufactured from hardened gauge steel, the plug gauge is dimensionally stable and resists wear under routine handling, extending the interval between replacements. The compact form and modest weight make it suitable for bench inspection or portable quality checks at the machine centre. For traceability and inventory control the gauge is listed under SKU M315.947 and GTIN 4054469180083, enabling simple identification in procurement and quality records. Simple care—cleaning and light oiling after use and storage in a protective sleeve—preserves accuracy and surface condition. Secure consistent UNC thread quality with Metav IndustryLine: contact Metav Werkzeuge to discuss the No. 8 x 32 GO thread plug gauge and obtain application-specific advice Technical data Article number: M315.947 GTIN: 4054469180083 Description: Thread plug gauge UNC GO No. 8 x 32 Standard: ANSI/ASME B1.1/B1.2 Facts Size: No. 8 Thread pitch: 32 tpi Tolerance class: 2A Weight: 0.1 kg Special features Material: hardened gauge steel Type: GO plug gauge (external thread inspection) Category: gauges / inspection tools SKU: M315.947 FAQ What does a GO thread plug gauge check? The GO plug gauge verifies that an external UNC thread meets the minimum material and dimensional limits; the Thread Plug Gauge UNC GO, No. 8 x 32 should enter the thread smoothly to confirm acceptance. Which standard and tolerance class apply to this gauge? This gauge is manufactured to ANSI/ASME B1.1/B1.2 and conforms to tolerance class 2A for external threads. What material is the gauge made from? The gauge is produced from hardened gauge steel, chosen for wear resistance and dimensional stability in routine inspection use. How is the size No. 8 x 32 interpreted? No. 8 indicates the nominal fastener size and 32 tpi means 32 threads per inch; this combination defines the thread form the gauge is intended to verify. Is this gauge suitable for production-line inspection? Yes—the Metav IndustryLine Thread Plug Gauge No. 8 x 32 (SKU M315.947) is intended for regular use in production and incoming inspection to provide quick, repeatable go/no-go checks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 8 x 32 Thread Plug Gauge UNC 2B, Hardened Gauge Steel, ANSI/ASME B1.1 - Metav IndustryLine
Take advantage of precise, standards‑based verification and a hardened single‑piece design to keep thread inspections fast and reproducible; order the gauge directly via Metav Werkzeuge or consult our specialists for application advice. Thread plug gauge UNC No. 8‑32 — tolerance 2B, hardened tool steel (Metav IndustryLine) The Thread plug gauge UNC No. 8‑32 is a compact, limit gauge for checking internal UNC threads to ANSI/ASME B1.1 standards with a 2B tolerance, designed for workshop and production use. Precision plug gauge No. 8 x 32 UNC, ANSI/ASME B1.1 Hardened tool steel construction for long service life Tolerance class 2B for go/no‑go verification Traceable GTIN 4054469179445, robust single‑piece design Consistent, standards-based thread inspection for quality control The gauge provides straightforward, objective acceptance testing against ANSI/ASME B1.1, enabling clear go/no‑go decisions on UNC threads. Engineered for the common No. 8 x 32 thread form, the tool supports conventional production sampling and final inspection alike. By combining a defined tolerance class 2B with a single‑piece limit geometry, the verifier removes ambiguity from pass/fail checks and reduces documentable scrap rates; traceability is supported via the GTIN 4054469179445 for inventory and quality records. Robust construction that reduces maintenance and downtime Manufactured from hardened tool steel, the gauge resists wear and maintains its acceptance profile over extended inspection cycles, which lowers recalibration frequency and maintenance costs. The single‑piece design eliminates joints that can introduce runout or false readings, delivering repeatable dimensional checks. Sturdy material selection and finish mean the instrument tolerates typical shop handling while preserving the calibrated profile used for fast go/no‑go assessment. Easy integration into routine inspection workflows Compact dimensions and a light weight make the gauge suitable for bench or portable inspection stations where rapid decisions are needed. The simple go/no‑go interface accelerates throughput during batch checks and first article inspections, freeing skilled staff for critical measurements. Supplied as a metrology‑grade gauge from Metav IndustryLine, it complements existing measurement sets and helps standardise thread acceptance criteria across multiple production lines. Choose the Metav IndustryLine plug gauge for reliable ANSI/ASME conformity — contact Metav Werkzeuge in Emmerich for specification guidance, calibration options and swift fulfilment. Technical Data Article number: M315.917 Label: Thread plug gauge UNC No. 8 x 32, 2B GTIN: 4054469179445 Facts Thread: UNC No. 8 x 32 Pitch: 32 tpi Tolerance class: 2B Weight: 0.1 kg Material: hardened tool steel Special features Standards: ANSI/ASME B1.1/B1.2 Single‑piece plug gauge for go/no‑go checking Categories: Thread gauges; Measuring pins Robust construction for shop use FAQ What thread form and size does this gauge check? The gauge verifies UNC internal threads with the specification No. 8 x 32, corresponding to 32 threads per inch in the UNC series. Is the tolerance specified for acceptance testing? Yes, the tool is manufactured to tolerance class 2B, providing a clear go/no‑go acceptance limit for internal UNC threads. What material is the gauge made from and why does it matter? The plug gauge is produced from hardened tool steel, chosen for wear resistance and long‑term dimensional stability during repeated inspections. Can this gauge be used on the shop floor for production sampling? The robust single‑piece design and compact size make it suitable for routine shop‑floor sampling as well as final inspection tasks. How is traceability handled for the gauge? Traceability is provided via the GTIN 4054469179445, allowing integration with inventory and quality management systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 8 x 32 UNC Thread Go/No-Go Ring Gauge NOGO, Hardened Gauge Steel, ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of a hardened gauge steel construction and strict ANSI/ASME B1.1 compliance to secure repeatable thread checks and reduce rework. The combination of durable materials, clear no‑go verification and compact dimensions supports faster inspection cycles — order the gauge directly via Metav Werkzeuge or ask our consultants if needed. Gewinde-Lehrring UNC NOGO, Nr. 8 x 32 ANSI B1.1 / 2A — No‑go thread ring gauge, UNC No. 8‑32, Metav IndustryLine The Gewinde-Lehrring UNC NOGO, Nr. 8 x 32 ANSI B1.1 / 2A is a dedicated no‑go ring gauge for fast verification of external UNC threads to ANSI/ASME tolerances in production and inspection environments Hardened gauge steel for long service life Conforms to ANSI/ASME B1.1 thread standard No‑go verification for UNC No.8‑32 threads Compact ring for quick go/no‑go checks Assured conformity for UNC thread inspection This no‑go ring provides a straightforward method to confirm that external threads do not exceed the upper tolerance limit defined by the standard. By using a dedicated No‑Go ring the inspection step becomes a binary, human‑readable decision: pass if the no‑go does not enter, fail if it does. The ring is manufactured to ANSI/ASME B1.1/B1.2 dimensions and tolerance class 2A, ensuring compatibility with standard UNC thread specifications and enabling consistent acceptance criteria across shifts and suppliers. The clear pass/fail nature reduces interpretation error and accelerates process control. Durable design for repetitive shop‑floor use Constructed from hardened gauge steel, the ring is built to withstand frequent handling and the mechanical stress of assembly lines and inspection benches. Hardening improves wear resistance and keeps nominal dimensions stable over long service intervals, which reduces the need for frequent replacement and preserves measurement integrity. In practice, this means fewer interruptions for tooling swaps and lower total cost of ownership where high throughput and repeatability are required. The compact form factor aids accessibility in confined areas and supports rapid, one‑hand checks during assembly. Efficient integration into quality workflows The ring’s precise geometry and standard compliance allow it to be easily integrated into incoming inspection, in‑process checks and final quality control steps. As a dedicated verification tool it complements quantitative gauges and coordinate measurement methods by offering an immediate screening step for batches or random samples. Traceability is supported by the clear article identification, making it simple to record which gauge was used for a given inspection lot. For organisations aiming to streamline inspection, this no‑go ring reduces non‑conforming shipments and the associated costs of rework and warranty handling. Choose Metav IndustryLine’s hardened no‑go ring gauge for assured UNC thread control — contact Metav Werkzeuge for detailed specification advice and reliable supply from Emmerich Technical data Article number: M315.977 GTIN: 4054469180724 SKU: M315.977 Material: Gauge steel, hardened Standard: ANSI/ASME B1.1/B1.2 Thread size: No. 8 x 32 Tolerance class: 2A Tariff number: 90173000 Weight: 0.1 kg Core specifications Thread pitch: 32 tpi Size designation: No. 8 Tolerance class: 2A Weight: 0.1 kg Special features No‑go ring gauge for external threads Conforms to ANSI/ASME B1.1/B1.2 Hardened gauge steel construction Categories: Gauge pins; Gauges FAQ What is the primary use of this ring gauge? The ring is intended for quick verification that external UNC threads (No. 8 x 32) do not exceed allowable profile limits; the Gewinde‑Lehrring UNC NOGO, Nr. 8 x 32 ANSI B1.1 / 2A serves as a go/no‑go screening tool in production and inspection. Which standard does the gauge comply with? Manufactured to ANSI/ASME B1.1/B1.2 dimensions and tolerance class 2A, the gauge ensures inspections align with commonly accepted UNC thread tolerances. How durable is the ring for regular workshop use? Made from hardened gauge steel, the no‑go ring is designed for frequent handling and offers high wear resistance to maintain dimensional stability over time. Can this gauge be used for final acceptance testing? The no‑go ring provides rapid pass/fail verification and is suitable as part of an acceptance workflow; for complete dimensional characterisation, it is recommended to use complementary measuring methods alongside the ring gauge Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 8 x 36 UNF Thread Plug Gauge, Right-Hand, ANSI/ASME B1.1 2B - Metav IndustryLine
Reliable thread inspection is achieved through the combination of hardened gauge steel, conformity to ANSI/ASME B1.1, and a 2B tolerance for internal threads; this ensures consistent acceptance testing with minimal rework. Order the plug gauge directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. Thread plug gauge UNF No. 8 x 36 (ANSI/ASME B1.1) — 2B, hardened gauge steel The Thread plug gauge UNF No. 8 x 36 is a right-hand, hardened gauge designed to check internal UNF threads to ANSI/ASME B1.1 standards for production and quality inspection. UNF No.8 x 36 right-hand thread Hardened gauge steel construction ANSI/ASME B1.1 compliance Tolerance class 2B for internal threads Durable construction for repeatable acceptance checks Manufactured from hardened gauge steel, the gauge provides wear resistance and dimensional stability for routine inspection tasks. The construction resists abrasion over repeated use, which preserves the thread form and helps avoid false rejections. Compliance with ANSI/ASME B1.1 means the geometry corresponds to the Unified Inch fine thread series; the result is a clear, verifiable basis for acceptance testing that supports consistent production quality and reduces scrap rates. Clear specification and practical inspection benefits The specification UNF No. 8 x 36 indicates a Unified National Fine thread with 36 threads per inch; the tool is a right-hand plug intended for internal-thread verification. As a plug gauge, it is used to assess whether an internal thread falls within the 2B tolerance (standard internal tolerance class), providing a go/no-go decision during in-process or final inspection. This straightforward method speeds up quality-control routines and integrates easily into shop-floor workflows where repeatability and speed are priorities. Traceability, handling and suitability for workshop use The gauge is supplied in the series identified by SKU M315.917.F and is compact at approximately 0.1 kg, making it simple to handle at the inspection bench. The material and standard information ensure compatibility with common inspection protocols in mechanical engineering and small-part production. For purchasers seeking a reliable standard gauge, the combination of hardened gauge steel and recognised ANSI/ASME tolerancing offers an efficient route to compliance and reproducible results on the production line. Contact Metav Werkzeuge in Emmerich to discuss suitability for specific thread applications or to arrange supply of the M315.917.F thread plug gauge with full delivery details Technical data Article number: M315.917.F GTIN: 4054469179452 Name: Thread plug gauge UNF No. 8 x 36 Manufacturer: Metav IndustryLine Material: Gauge steel, hardened Standard: ANSI/ASME B1.1/B1.2 Tolerance class: 2B Feature: Right-hand thread Weight: 0.1 kg Facts Size: No. 8 Thread pitch: 36 tpi Tolerance class: 2B Weight: 0.1 kg Special features Right-hand thread Hardened gauge steel construction Intended for internal thread inspection Category: Gauges, gauge pins FAQ What is the purpose of this gauge? The gauge is intended to verify internal UNF threads and ensure they conform to the 2B acceptance class for the UNF No. 8 x 36 specification. Which standard does this tool follow? This plug gauge is manufactured to ANSI/ASME B1.1/B1.2, the standard that defines Unified Inch thread forms and dimensions. Is the material suitable for repeated use? Yes—the gauge is made from hardened gauge steel, chosen for wear resistance and dimensional stability under repeated inspection cycles. How is the tolerance class described? The tolerance class 2B denotes the standard internal-thread tolerance; the gauge is intended to check acceptance to that class. Which SKU should be ordered for this item? Order the item under SKU M315.917.F when requesting this specific UNF No. 8 x 36 plug gauge. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
No. 8 x 36 UNF Thread Ring Gauge NOGO, Right-Hand, ANSI/ASME B1.1 2A - Metav IndustryLine
Take advantage of precise, repeatable inspection with a hardened gauge-steel NOGO ring that verifies UNF external threads to ANSI/ASME B1.1 tolerances, reducing the risk of non-conforming parts and keeping production flow consistent; order directly via Metav Werkzeuge or consult our specialists for application advice. UNF NOGO Thread Ring Gauge No. 8 × 36, ANSI/ASME B1.1 – 2A (Metav IndustryLine) A UNF NOGO thread ring gauge No. 8 × 36 designed for fast verification of right-hand external threads to tolerance class 2A, suitable for production and incoming‑inspection tasks NOGO ring for UNF No. 8 × 36 Hardened gauge steel construction Conforms to ANSI/ASME B1.1 tolerance class 2A Right-hand thread verification Fast go/no‑go control that prevents line stoppages The NOGO ring is a straightforward tool for process control: as a NOGO check it confirms when an external thread is oversize and therefore non-conforming, enabling immediate separation of rejects. Using a dedicated ring for UNF No. 8 × 36 (36 tpi) shortens inspection time compared with full dimensional measurement and helps maintain throughput on the shop floor. The clear pass/fail criterion supports rapid decision‑making and reduces downstream rework costs while improving overall equipment effectiveness. Robust construction for long service life and stable results Manufactured from hardened gauge steel, the ring offers wear resistance and dimensional stability in repetitive inspection cycles. The material choice and heat treatment deliver consistent contact geometry, so repeatability remains high even in demanding production environments. A compact, rigid ring body minimises deformation during handling, preserving the 2A tolerance class check performance and extending intervals between verification or refurbishment. Standards-based verification and unambiguous documentation Compliance with ANSI/ASME B1.1/B1.2 gives a reliable reference for procurement and quality procedures; the tolerance class 2A denotes the external thread fit intended for this size. For auditors and quality records, the use of a standards‑conforming ring gauge simplifies acceptance criteria and traceability. The gauge is particularly suited to in‑process checks, first‑article inspection and spot checks in incoming‑part control where adherence to recognised thread standards is mandatory. Practical handling and inspection workflow benefits As a single‑purpose NOGO ring, the gauge minimises operator interpretation: if the ring does not fit, the part is immediately flagged non‑conforming. This reduces cycle time per part and limits reliance on subjective assessments. The compact form and light weight make it easy to integrate into standard inspection stations or tool trolleys, supporting lean workflows and helping maintain consistent quality across shifts. Contact Metav Werkzeuge for tailored advice and reliable supply of Metav IndustryLine gauges — Metav’s specialists will help ensure the correct gauge selection and delivery to your workshop Technical data Article number: M315.977.F GTIN: 4054469180731 Description: UNF NOGO thread ring gauge No. 8 × 36 Facts Size: No. 8 Thread pitch: 36 tpi Tolerance class: 2A Weight: 0.1 kg Special features Material: hardened gauge steel Standard: ANSI/ASME B1.1/B1.2 Function: NOGO ring for external threads Thread direction: right-hand FAQ What does a NOGO ring gauge check on an external thread? A NOGO ring gauge detects whether an external UNF thread exceeds the permitted maximum material condition; the UNF NOGO thread ring gauge No. 8 × 36 identifies oversize parts that must be rejected. Which standard and tolerance does this gauge follow? The ring is manufactured to ANSI/ASME B1.1/B1.2 and intended for external threads to tolerance class 2A, matching common engineering and procurement specifications. How durable is the gauge in a production environment? Made from hardened gauge steel, the ring offers high wear resistance and stable geometry under repeated use, ensuring reliable checks over extended inspection cycles. Can this gauge be used for both incoming inspection and in‑process control? Yes; the UNF NOGO ring gauge No. 8 × 36 is suitable for incoming‑part checks and quick in‑process verification where a clear go/no‑go decision is required. Is the thread direction important for the check? Yes; this ring is configured for right‑hand external threads and must match the thread direction of the part being inspected. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Surface Comparison Plate Set 2–64 µm Ra, 6‑Piece Polished Grind Reference, RA 63/32/16/8/4/2 - Metav IndustryLine
Take advantage of a compact set that combines clearly graded reference surfaces with workshop practicality: the six reference plates cover from Ra 1.6 µm down to Ra 0.05 µm, enabling fast, reproducible assessments after cylindrical grinding; order directly via Metav Werkzeuge or consult the team for specification matching. Surface comparison plates "Rundschleifen" — Reference set for cylindrical grinding inspections (Ra 1.6–0.05 µm) The Surface comparison plates "Rundschleifen" provide calibrated-feel reference surfaces intended for evaluating finish quality and process consistency in cylindrical grinding and related surface-finishing operations. Calibrated reference surfaces for finish comparison Covers Ra 1.6 to 0.05 µm for fine gradation Suitable for cylindrical grinding inspections Lightweight set, easy to handle in the workshop Fast, reliable reference for finish assessment The set offers a practical way to compare a workpiece against established finish grades, turning subjective judgement into repeatable inspection. Each plate represents a defined surface characteristic so that surface finish deviations become immediately visible and tactile. This speeds up decision-making on process adjustments and reduces scrap rates by providing a direct, low-effort benchmark for visual and touch inspection. The compact format supports quick checks at the machine or on the workshop bench without complex measuring devices. Graded roughness that maps to machining tolerances The six grades are specified as Ra 1.6 µm / 0.8 µm / 0.4 µm / 0.2 µm / 0.1 µm / 0.05 µm, corresponding to broader comparative marks listed as 63 / 32 / 16 / 8 / 4 / 2 in the available data. These values cover common ranges encountered in cylindrical grinding and fine turning, enabling differentiation between coarse, standard and fine finishes. The clear gradation allows technicians to correlate surface appearance with machining parameters and to document finish classes in quality records. Practical design for everyday inspection routines Supplied as a set of six plates, the reference tools are intentionally lightweight (approx. 0.2 kg) and easy to handle, which supports routine use across several production stations. The set format ensures consistent comparison across shifts and machines, helping to harmonise acceptance criteria without lengthy setup. Because the plates are intended for direct comparison, they are particularly useful where quick go/no-go assessments are required and where metrological instruments are reserved for traceable verification steps. Efficiency and quality assurance in one solution Integrating this reference set into standard operating procedures contributes to production stability: quicker in-process checks reduce downtime, and clearer acceptance limits lower dispute risk between production and quality control. The plates are well suited for workshop environments focused on grinding and finishing, offering a pragmatic complement to laboratory measurements. The six reference plates provide a straightforward tool for aligning surface expectations across teams while supporting efficient quality governance. For a robust finish-assessment workflow, choose the Metav IndustryLine Surface comparison set and contact Metav Werkzeuge in Emmerich for ordering and delivery details Technical Data Article number: M318.036.5 GTIN: 4054469146317 Tariff number: 90173000 Facts Weight: 0.2 kg Pieces per set: 6 Surface grades Ra (µm): 1.6 / 0.8 / 0.4 / 0.2 / 0.1 / 0.05 Comparative grades AA: 63 / 32 / 16 / 8 / 4 / 2 Special features Suitable for cylindrical grinding inspections Set for visual and tactile surface comparison Lightweight for workshop handling Manufacturer: Metav IndustryLine FAQ What roughness grades are included in the set? The set contains six reference plates with Ra values of 1.6, 0.8, 0.4, 0.2, 0.1 and 0.05 µm; the product is listed as Surface comparison plates "Rundschleifen" (SKU M318.036.5) Is the set intended for calibration or for visual comparison only? The description presents the plates as reference standards for surface comparison; no calibration certificate is specified in the available product data. How are the plates used in process control? Plates are compared directly with workpiece surfaces to assess finish class quickly; this permits fast go/no-go decisions at the machine and supports alignment of acceptance criteria. Which machining processes benefit most from these plates? The plates are designed for cylindrical grinding and related finishing operations where surface roughness control is critical Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Trapezoidal Thread And Thread-Gauge Steel Set For Trapezoidal Threads, Saw-Tooth And V-Threads - Metav IndustryLine
Take advantage of a compact, steel inspection gauge that combines thread verification and angle control to speed up workshop checks while maintaining consistent quality. The lightweight construction and clear sizing range make it an efficient addition to everyday inspection routines — order or request further details via Metav Werkzeuge when planning tool supply. Combined turning and thread steel gauge M318.052 – Trapezoidal thread and angle inspection gauge by Metav IndustryLine A compact combined turning and thread steel gauge, designed for rapid inspection of trapezoidal threads and saw-cut or acute angles in workshop and production environments. Combined trapezoidal thread and angle gauge Steel construction, compact and lightweight Supports trapezoidal sizes 2–12 mm Checks saw-cut and acute angles 40°–80° Faster checks with reliable form control The M318.052 functions as a straightforward, robust template for quick verification of thread profile and flank geometry. Its steel construction and compact format (approx. 0.13 kg) allow fast handling on the workshop bench, so common checks that previously required time-consuming setups can be completed within seconds. The gauge is intended to provide immediate visual and tactile confirmation of profile conformity, reducing non-value-adding measuring steps and improving throughput in small-series production or maintenance tasks. Clear coverage for threads and angles — less guesswork Designed for a spectrum of trapezoidal thread sizes, the gauge covers 2–12 mm profiles and a range of saw-cut and acute angles from 40° to 80°, making it suitable for typical lead-screw and threading tasks on lathes and screw-cutting applications. By presenting precise profile faces and angle references in a single tool, the template removes ambiguity when comparing parts to drawing calls; this supports faster decisions during first-off inspections and routine checks. The combination of thread and angle references in one instrument reduces handling and storage needs compared with multiple single-purpose templates. Practical workshop benefits and maintenance The simple geometry and robust material mean low maintenance and long service life: surface cleaning and occasional rust prevention are generally sufficient to preserve accuracy. The gauge complements dimensional measuring tools by offering a rapid go/no-go assessment of profile form before more detailed measurement with calipers or micrometres. As a lightweight, pocketable item, it is well suited for production floors, setup bays and inspection benches where quick verification prevents rework and maintains production flow. For procurement or technical advice on application and batch availability, contact Metav Werkzeuge in Emmerich — Metav can advise on integrating the M318.052 into existing inspection routines and support larger orders from stock in Europe Technical data SKU: M318.052 GTIN: 4054469181905 Weight: 0.13 kg Material: Steel Special use: For trapezoidal threads, saw-cut and acute angles Numbers / Core technical data Trapezoidal thread sizes: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 mm Angle references: 40°, 45°, 50°, 55°, 60°, 70°, 75°, 80° Gross weight indication: 0.13 kg Designs / Special features Combined turning and thread inspection template Compact, handheld format for workshop use Durable steel construction Quick visual and tactile profile verification FAQ What profile types does this gauge check? The combined turning and thread steel gauge M318.052 checks trapezoidal thread profiles and a series of saw-cut and acute angles used in turning and screw-cutting applications. Which trapezoidal thread sizes are included? Included references cover trapezoidal sizes 2–12 mm, listed individually on the gauge for immediate comparison. Is the gauge suitable for production floor use? Yes — the steel construction and compact format make the gauge well suited for routine checks on the production floor and in maintenance environments. Can the M318.052 replace caliper measurements? The gauge provides rapid form and angle verification; it complements calipers and micrometres by identifying parts that require further dimensional measurement rather than replacing precision measurement tools. How should the gauge be cared for? Regular cleaning and light corrosion protection are usually sufficient; store in a dry place to preserve the steel surface and geometry. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Trapezoidal Thread, Flat And Acme Thread Gauge For Turning, Steel - Metav IndustryLine
Take advantage of precise profile checking for trapezoidal, flat and sharp thread forms combined with a compact steel design that keeps inspections fast and repeatable; the light 0.13 kg construction supports simple one‑hand handling without sacrificing robustness. Order the M318.051 directly via Metav Werkzeuge or ask our consultants if specification advice is required. Combined thread and groove steel gauge M318.051 – gauge for trapezoidal, flat and sharp profiles A Combined thread and groove steel gauge M318.051 designed to check trapezoidal thread profiles, flat thread angles and sharp‑angle forms quickly and reliably in workshop and inspection environments. Combined gauge for trapezoidal, flat and sharp profiles Steel construction for robust, repeatable checks Compact, low‑weight design – 0.13 kg Multiple preset sizes for common thread profiles Faster profile verification for routine inspection The combined gauge streamlines the verification of multiple thread and groove geometries by grouping common profiles into a single tool. Where separate profile gauges or time‑consuming set‑ups slowed throughput, this compact gauge enables rapid go/no‑go checks of trapezoidal, flat and sharp profiles, reducing handling time and lowering the chance of mix‑ups during series inspection. The result is a more efficient measurement routine that integrates easily into incoming inspection or shop‑floor quality checks. Robust steel build that sustains repeatability Constructed from steel, the gauge offers a resilient surface that withstands frequent use in industrial environments. The modest mass of 0.13 kg makes the tool easy to position and manoeuvre while retaining sufficient stiffness for accurate profile contact. Because the gauge is a simple mechanical standard rather than an active instrument, it provides consistent pass/fail decisions without electronic dependencies, which suits busy workshops seeking dependable, low‑maintenance measuring aids. Preset sizes for common workshop profiles The tool covers a broad range of standard profile sizes commonly required in turning and thread inspection. Trapezoidal thread checks are available for 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 and 20 mm, while flat‑angle checks include 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 7 and 8 mm. These preset sizes eliminate the need for frequent gauge changes and support quick verification across diverse batches, saving set‑up time and reducing throughput bottlenecks in production or toolrooms. Suited to shop‑floor and quality control tasks The combined gauge is intended as a pragmatic inspection aid for machinists, toolmakers and quality personnel who need straightforward profile confirmation without laboratory equipment. Its design supports repetitive visual and tactile comparison, helping teams to detect overt deviations before parts proceed to assembly or coating. Integration into existing inspection points is uncomplicated, and the gauge serves as a durable reference for routine quality assurance activities. For reliable and efficient thread profile checking, contact Metav Werkzeuge to request the Metav IndustryLine M318.051 combined steel gauge or discuss application requirements with our consultants in Emmerich. Technical data Article number: M318.051 GTIN: 4054469181899 Name: Combined thread and groove steel gauges Manufacturer: Metav IndustryLine Facts Weight: 0.13 kg Material: Steel ECLASS: 21170207 Special features For trapezoidal threads, flat and sharp thread angles Trapezoidal thread sizes: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 20 mm Flat‑angle sizes: 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 7, 8 mm Combined gauge for thread and groove verification FAQ What profiles can this gauge verify? The M318.051 combined thread and groove steel gauge is suitable for checking trapezoidal, flat and sharp thread profiles as listed in the product data. Is the gauge suitable for routine shop‑floor use? Yes. The Metav IndustryLine M318.051 is designed as a robust, low‑maintenance steel gauge intended for repetitive checks in workshop and quality control environments. Which sizes are included for trapezoidal and flat checks? Trapezoidal thread checks: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 20 mm. Flat‑angle checks: 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 7, 8 mm. How heavy is the gauge and does its weight affect handling? The gauge weighs 0.13 kg; the compact mass supports straightforward one‑hand handling while maintaining the stiffness needed for repeatable contact checks. Can the gauge replace electronic measurement for profile verification? The M318.051 is intended for fast go/no‑go style profile verification rather than dimensional measurement to micron tolerances; it complements electronic instruments by catching gross profile deviations early in the process. 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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