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.
3.6mm Test Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Secure repeatable end measurements by combining ±0.001 mm tolerance with a 3.60 mm diameter and a stable 50 mm gauge length. Order the M323.360 gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. M323.360 — Precision gauge pin, 3.60 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The M323.360 is a single precision gauge pin for end-measurement tasks in workshop metrology and small-bore inspection, supplied in a workshop-ready design. Diameter 3.60 mm precision Tolerance ±0.001 mm 50 mm gauge length for stability Specialist steel, workshop version Consistent measurement results with sub-micron control A tight ±0.001 mm tolerance provides a reliable reference for go/no-go checks and dimensional verification; this level of control reduces rework and supports consistent production quality. The small-diameter 3.60 mm core combined with a 50 mm shank ensures a stable contact area, making the component suitable as a reference for end measurements in repetitive inspection tasks. The precision of the instrument shortens inspection cycles by delivering clear, verifiable results that integrate well into established metrology routines. Built for daily workshop use and secure transport The workshop execution and specialist steel construction balance corrosion resistance and surface hardness for frequent handling. The low mass and compact geometry ease handling while the robust material preserves the measuring face under regular use, supporting long service life. Supplied in a protective transport case, the item remains secure during storage and transit, which helps preserve the polished contact surfaces that determine repeatability and measurement stability in everyday production environments. Practical applications and process advantages Engineered for end-measurement tasks, the gauge pin is ideal for bore checking, fixture set-up and reference probing in small components. Using a dedicated precision pin as a reference reduces measurement uncertainty and simplifies inspection protocols, enabling faster decisions on acceptance or rework. Compatibility with standard workshop procedures and portable gauges makes this tool a practical addition to quality-control benches and dedicated inspection jigs, improving throughput without sacrificing metrological confidence. Contact Metav Werkzeuge for tailored supply, delivery options and application guidance on Metav IndustryLine precision gauge pins Technical data Article number: M323.360 SKU: M323.360 GTIN: 4061905055621 Brand: Metav IndustryLine Facts Diameter: 3.60 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Measurement range min: 3.6 mm Measurement range max: 3.6 mm Special features Material: Specialist steel Workshop execution Delivered in transport case Designed for end measurements FAQ What applications suit this gauge pin best? This gauge pin is suited to end measurements, bore checking and fixture set-up; the M323.360 (Metav IndustryLine gauge pin) is particularly useful for small-bore inspection and repeatability checks. Is the M323.360 suitable for routine workshop use? Yes — the workshop design and specialist steel make the M323.360 robust enough for daily handling while maintaining measurement integrity. Does the gauge pin come with protective packaging? The M323.360 is supplied in a transport case to protect the polished contact faces during storage and transit. What level of precision can be expected from this pin? The M323.360 offers a nominal tolerance of ±0.001 mm, providing a dependable reference for tight-tolerance inspection tasks. Can this pin be used as a reference for caliper or micrometre checks? Yes, the pin serves as a stable reference for comparative checks and fixture validation when accurate end-measurement standards are required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.71mm Gauge Pin Single ±0.001mm 50mm Length Workshop Version - Metav IndustryLine
Compact, workshop‑ready precision: the small gauge pin offers micrometre‑level control with a tight ±0.001 mm tolerance and a compact Ø 3.71 mm / 50 mm form for reliable end‑dimension checks. Benefit from durable special steel and a robust workshop design to keep inspection and assembly processes consistent — order directly via Metav Werkzeuge or consult our technical advisers for application advice. Gauge pin M323.371 — Ø 3.71 mm, ±0.001 mm, length 50 mm (Metav IndustryLine) The Gauge pin M323.371 is a single precision test pin for end‑dimension verification and alignment in workshop metrology. Precision tolerance ±0.001 mm Diameter 3.71 mm for end‑measurements Workshop version, length 50 mm Micrometre‑level accuracy that reduces rework and uncertainty A designation of ±0.001 mm places this test pin in the realm of micrometre‑accurate tools, making it suitable where reliable end‑dimension control is required. The fine tolerance minimises measurement scatter during repetitive checks and supports consistent assembly fits; in practice, using a measuring pin with this specification reduces inspection cycles caused by ambiguous fits and lowers the risk of costly rework. The compact geometry of the pin keeps thermal mass low, which helps preserve accuracy during routine use. Robust construction for daily workshop inspection Built as a workshop version, this single test pin combines a small footprint with a serviceable mechanical design suitable for regular handling. The special steel material provides wear resistance and surface stability under contact inspection, ensuring the contacting surfaces retain their geometry over many cycles. At 50 mm overall length the pin balances reach and rigidity, simplifying end‑dimension checks and alignment tasks on small components without excess flex or handling complexity. Practical application: end‑mass checks and alignment tasks Designed for end‑dimension verification and fitting operations, this measuring pin performs reliably in tasks such as locating, gauging bores, and verifying assembly end‑masses. The slim 3.71 mm diameter is appropriate for precision dowel and bore checks in small assemblies and jig set‑ups. Integration into a routine inspection workflow is straightforward: label and store the pin with simple procedures, use a calibrated bench comparator if quantitative traceability is needed, and note the SKU for tool control and inventory tracking. Contact Metav Werkzeuge for application guidance on the Metav IndustryLine M323.371 or to discuss suitability for specific end‑dimension tasks — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical Data SKU: M323.371 GTIN: 4061905056376 Brand: Metav IndustryLine Category: Gauge pin Facts Diameter: 3.71 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: special steel Design: workshop version Intended use: end‑dimension checks, alignment FAQ What accuracy can be expected from this gauge pin? The gauge pin M323.371 is specified with an accuracy of ±0.001 mm, which supports micrometre‑level end‑dimension checks and reliable repeatability in workshop inspection. Is the pin suitable for daily use in a busy workshop environment? Yes. The M323.371 is a workshop version made from special steel, designed to withstand frequent handling and to retain its contacting geometry during routine checks. For which tasks is this test pin typically used? Typical applications include end‑dimension verification, bore alignment and locating operations where a compact 3.71 mm diameter pin is required for fit and positional checks. How should this measuring pin be integrated into an inspection workflow? Record the SKU (M323.371) in the tool register, use it for comparative or go/no‑go checks, and keep a documented procedure for handling and storage to preserve its tolerance. Can the pin be used for calibration or traceable measurements? The pin itself serves as a precision reference for end‑dimension checks; for traceable calibration routines, pair the pin with calibrated instruments and follow the workshop’s measurement protocol. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.72mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of extreme dimensional accuracy, compact workshop design and durable special steel for reliable end‑measure checks; order the gauge pin directly via Metav Werkzeuge or ask our consultants for application advice M323.372 Gauge Pin — 3.72 mm, ±0.001 mm, Metav IndustryLine The M323.372 gauge pin is a precision reference pin for end‑measure checks and assembly inspection in workshop metrology Workshop‑grade construction for everyday use Diameter 3.72 mm with ±0.001 mm tolerance Length 50 mm for stable handling Made from special steel for wear resistance Consistent precision for critical end‑measure checks The compact reference pin delivers repeatable results where small diameters matter. With a declared tolerance of ±0.001 mm, the pin is suited to precise go/no‑go checks and dimensional comparisons on small bores and mating components. The tight tolerance reduces measurement uncertainty and supports process decisions in production control—providing a verifiable basis for acceptance testing and final inspection. Built to withstand workshop demands Designed as a workshop‑grade instrument, this reference pin pairs a robust special steel construction with a practical 50 mm length that eases handling and positioning during repetitive checks. The material choice improves resistance to wear during sliding contact and frequent seating in bores, which prolongs the usable life of the reference gauge and reduces replacement cycles—helping to maintain a reliable inspection routine on the shop floor. Practical integration into inspection workflows The straight, cylindrical geometry enables fast visual and tactile verification and is compatible with common inspection jigs and fixture layouts. Lightweight at approximately 0.007 kg and compact in form, the pin is convenient for matching against end‑masses and small assemblies where access is limited. Traceable identification by article number and GTIN simplifies inventory and calibration planning within established metrology processes. Contact Metav Werkzeuge today for tailored advice on integrating the M323.372 gauge pin into your inspection workflow—call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: M323.372 GTIN: 4061905057151 Manufacturer: Metav IndustryLine Facts Diameter: 3.72 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: special steel Workshop version Compact cylindrical reference pin Category: Gauge pins FAQ What is the intended use of this gauge pin? The M323.372 gauge pin is intended for end‑measure checks, go/no‑go verification and dimensional referencing of small bores and mating parts in workshop metrology. How precise is the gauge pin in practical inspection routines? The pin offers a declared tolerance of ±0.001 mm, which supports very fine acceptance checks and repeatable comparative measurements within tight production tolerances. Which material is used and why does it matter? Manufactured from special steel, the pin provides enhanced wear resistance and durability during frequent seating and use, which preserves dimensional integrity over time. Is the pin suitable for use with inspection fixtures and jigs? Yes. The straight, compact geometry and 50 mm length make the pin compatible with common fixtures and handling routines used in production and assembly inspections. How can the M323.372 be purchased or specified for a project? Specify the article number M323.372 and consult Metav IndustryLine data sheets for integration; Metav Werkzeuge can advise on stocking and application. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.73mm Gauge Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of the combination of ultra‑fine accuracy, robust workshop design and compact handling for dependable end‑measurements; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.373 — 3.73 mm diameter, ±0.001 mm accuracy (Metav IndustryLine) A gauge pin M323.373 designed for precise end‑measurements and bore checks in workshop and inspection environments. High-precision ±0.001 mm tolerance Diameter 3.73 mm for bore verification Supplied in protective transport case Precision that keeps inspection reliable The M323.373 is engineered for consistency in end‑measurement tasks where even microscopic deviation has production consequences. With a declared tolerance of ±0.001 mm, the pin provides a repeatable reference for go/no‑go checks, bore gauging and dimensional verification. The 3.73 mm diameter and 50 mm usable length form a compact measuring tool that minimises flex and simplifies alignment in small bores or apertures. Built for routine quality control, this component supports faster decision‑making on the shop floor and reduces the incidence of rework by providing one clear, traceable measurement standard. Built for workshop use and secure transport The workshop version construction focuses on durability and ease of handling in production environments. Machined from special steel, the pin resists wear and maintains its measured form over repeated use, ensuring longevity under typical workshop conditions. A lightweight profile (approx. 0.007 kg) aids rapid handling during repetitive checks, while the protective transport case supplied with the item preserves the calibrated surface during storage and transit. These features together mean fewer interruptions, safer handling and reliable measurement availability when it is needed most. Simple integration into inspection routines The cylindrical gauge functions as a practical hard gauge for end‑measurements and bore assessment, complementing dial gauges, optical comparators and coordinate fixtures in the metrology suite. Inclusion in a standard inspection kit brings tangible process benefits: faster set‑up times, clearer acceptance criteria and improved throughput for small‑component production. The item’s compact dimensions and robust finish make it suitable for bench testing and portable checks alike, aligning with Metav IndustryLine’s focus on cost‑effective precision for workshops and technical trades. Discuss measurement requirements with Metav Werkzeuge: order the Metav IndustryLine gauge pin M323.373 for precision end‑measurements from our Emmerich centre or contact our consultants at info@metav-werkzeuge.com / +49 2822 7131930 to confirm suitability for specific applications Technical Data Article number: M323.373 GTIN: 4061905057427 Label: Gauge pin, single, 3.73 mm, ±0.001 mm, length 50 mm Manufacturer: Metav IndustryLine Facts Diameter: 3.73 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: special steel Workshop version Supplied in protective transport case Category: Gauge pins (Messstifte) FAQ What is the declared accuracy of this gauge pin? The M323.373 gauge pin from Metav IndustryLine is specified with a tolerance of ±0.001 mm for dimensional checks. For which applications is this pin intended? This gauge pin is intended for end‑measurements, bore checking and small‑component verification in workshop and inspection settings. How is the pin delivered to protect its measuring surface? The item is supplied with a protective transport case to reduce handling wear and to keep the calibrated surface secure. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.74mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of a workshop-grade inspection tool that delivers ±0.001 mm repeatability, a robust 50 mm length and corrosion-resistant special steel construction for reliable end measurements. Order the pin gauge directly via Metav Werkzeuge or consult the specialists for application advice. Pin Gauge M323.374 — 3.74 mm diameter, ±0.001 mm precision (Metav IndustryLine) The Pin Gauge M323.374 is a single-piece inspection pin for precision end measurements and fit checks in workshop environments, offering a compact 3.74 mm diameter and workshop-grade durability for routine quality control. Workshop-grade construction Diameter 3.74 mm, ±0.001 mm accuracy 50 mm length in special steel Supplied in protective transport box Accuracy that stabilises production quality High-precision gauges minimise uncertainty in routine checks. The 3.74 mm diameter combined with a tolerance of ±0.001 mm provides a quantifiable baseline for clearance and fit inspections, reducing scrap and rework rates. As a pin gauge, this component is designed to deliver repeatable measurements for small bores and mating shafts; the minimal diameter deviation supports statistical process control efforts and helps to maintain consistent assembly quality across batches. Built for continuous workshop use Durability and simple handling matter in frequent inspection cycles. The workshop-grade execution and special steel construction resist wear while remaining manageable for rapid checks at the bench. A measured 50 mm shank offers sufficient engagement for most end-measurement tasks without excess overhang. Supplied as a single piece and protected in a protective transport box, the gauge arrives ready for immediate use and safe transport between workstations or onto the shop floor. Practical features that support traceable inspection Traceability and clear specification streamline documentation and audits. The gauge’s nominal diameter, length and stated tolerance are suitable for recording in routine inspection logs and can be referenced in quality reports. The compact weight and simple geometry ensure stable contact during measurement, which reduces operator-induced variation and supports the repeatability required for acceptance testing or go/no-go assessments. Integration into quality workflows and inventory This pin gauge slots easily into existing inspection sets and is also suited to end-measurement tasks during first-article inspection or in-process checks. The robust material and workshop-focused design mean it performs reliably under frequent handling, while the compact format keeps inventory storage efficient. For buyers seeking dependable, low-maintenance tools, the combination of fine tolerance and transport protection makes this gauge a practical choice for daily metrology routines. For precise end-measurement requirements, choose the Metav IndustryLine Pin Gauge M323.374 — contact Metav Werkzeuge in Emmerich for procurement or technical clarification at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: M323.374 GTIN: 4061905057434 Category: Pin gauges Manufacturer: Metav IndustryLine Facts Diameter: 3.74 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.007 kg Special features Material: special steel Workshop-grade execution Single-piece delivery Supplied in protective transport box FAQ What tolerance does the gauge provide? The M323.374 pin gauge is specified with an accuracy of ±0.001 mm, suitable for tight-fit and end-measurement checks. Is the gauge suitable for everyday workshop inspections? Yes, the workshop-grade construction and special steel of this inspection pin make the M323.374 robust enough for frequent use in production and maintenance environments. What does the supply include? The gauge is supplied as a single piece and shipped in a protective transport box to prevent damage during handling and transit. Can this pin gauge be used for go/no-go testing of small bores? The M323.374 is intended for precise diameter checks and is well suited to go/no-go assessments and clearance verification where a 3.74 mm reference is required. How should the gauge be stored to preserve accuracy? Store the pin gauge in its protective transport box in a dry, stable environment and avoid uncontrolled impacts to maintain the stated ±0.001 mm tolerance. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.75mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of the combination of industrial accuracy, compact handling and durable workshop construction for reliable end‑measurement results; order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. M323.375 Gauge pin (single) — 3.75 mm, ±0.001 mm, 50 mm length, Metav IndustryLine The M323.375 gauge pin is a workshop‑grade precision checking pin designed for end‑dimension checks and fixture verification in industrial metrology. Precision tolerance ±0.001 mm Diameter 3.75 mm, length 50 mm Made from special steel, workshop version Repeatable accuracy for end‑dimension control A tight tolerance of ±0.001 mm makes this gauge pin an effective tool for repeatable end‑measurement tasks where small deviations translate into costly rework. The compact 3.75 mm diameter together with a 50 mm overall length provides a stable probing element that resists tilting in typical fixture bores; this reduces measurement scatter and supports consistent go/no‑go checks. The result is a measurable improvement in quality assurance throughput for small‑part production. Workshop‑grade toughness with predictable wear behaviour Constructed from special steel and offered in a workshop execution, the checking pin combines surface hardness with dimensional stability for frequent handling and contact inspection. The robust material choice extends service life in jig and fixture environments and keeps replacement intervals low, which benefits shopfloor uptime. Lightweight at approximately 0.007 kg, the pin is easy to position by hand while retaining the stiffness needed for reliable end stops. Practical use in inspection workflows and stock control Designed for practical metrology tasks, the pin integrates smoothly into manual gauges, plug gauge fixtures and bench inspection routines; traceable identification such as the SKU and GTIN facilitate inventory management and ensure the correct size is used in process controls. The M323.375 supports efficient sample checking of end dimensions and is particularly suited to applications where compact, high‑precision reference pins are required for assembly jigs or quality gates. For workshop precision supplied under the Metav IndustryLine, contact Metav Werkzeuge GmbH in Emmerich for ordering and technical advice via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific inspection tasks Technical data Article number: M323.375 GTIN: 4061905057441 ECLASS: 21170231 Label: Prüf​stift, einzeln, 3,75mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 3.75 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: Special steel Version: Workshop execution Category: Gauge pin (single) Story trigger: End‑dimension checks FAQ What tolerance does the gauge pin offer? The M323.375 gauge pin provides a precision tolerance of ±0.001 mm, suitable for fine end‑dimension control in workshop inspections. Which materials is the pin intended to work with in inspection setups? As a dimensional reference, the Metav IndustryLine gauge pin is material‑agnostic for measuring bores and fixtures; it serves as a probe for end measurements rather than a cutting tool. How is the M323.375 typically used in production quality checks? The M323.375 is used for go/no‑go checks, fixture verification and plug gauge operations, where the 3.75 mm diameter and 50 mm length provide a reliable reference for small‑part assemblies. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.76mm Gauge Pin, Single, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine
High-precision inspection in a compact form: the single 3.76 mm test pin delivers ±0.001 mm repeatability and a robust special-steel construction over a 50 mm length, supporting reliable go/no‑go checks and fixture verification. Order the part directly via Metav Werkzeuge or contact the consultants for application advice. Test pin (single) 3.76 mm — ±0.001 mm tolerance, special steel by Metav IndustryLine Test pin (single) 3.76 mm is a workshop-grade measurement pin intended for precise end‑measurements and fixture checks in production and maintenance environments Workshop-grade execution Diameter 3.76 mm, tolerance ±0.001 mm 50 mm hardened special-steel pin Single-piece test pin for precise checks High-precision control for repeatable inspections The compact gauge rod provides an exacting inspection reference with a tolerance of ±0.001 mm, which translates into measurable reductions in uncertainty during routine checks. Built for repeatability, the pin’s nominal diameter of 3.76 mm and defined 50 mm length act as a stable datum for go/no‑go testing and alignment tasks. For process control, the narrow tolerance reduces rework by making non‑conforming parts evident at first inspection, supporting faster decision‑making on the shop floor. Durable workshop design that withstands handling Manufactured from special steel and specified as a workshop execution, the component resists everyday wear while maintaining dimensional integrity. The single‑piece construction and hardened finish lower the risk of deformation during repeated seating in fixtures or gauge blocks. With a low mass of approximately 0.007 kg, handling is comfortable and quick, enabling frequent checks without operator fatigue. The combination of robust material and compact geometry makes the item suitable for use at test benches, in jigs, and within portable inspection kits. Integrates with production routines to save time Designed as an easy-to-use inspection aid, this single test pin slots into common fixture bores and gauge assemblies for immediate verification tasks. The product supports simplified workflow integration—check, confirm, and continue—so measurement stops do not become process bottlenecks. By serving as a clearly defined reference for end‑measurements, the component aids traceable quality control and faster throughput, especially where small tolerances are decisive for assembly fit or functional performance. For tailored application advice and secure supply of Metav IndustryLine test pins, contact Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com | +49 2822 7131930 — technical consultants are available to assist with selection and compatibility Technical Data Article number: M323.376 GTIN: 4061905057458 Brand: Metav IndustryLine Label: Test pin, single, 3.76 mm, ±0.001 mm, 50 mm Numbers / Core Technical Data Diameter: 3.76 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features / Versions Material: special steel Execution: workshop version Item: single test pin Storytrigger: end measurement FAQ What dimensional tolerance does the pin provide? The Metav IndustryLine test pin M323.376 is specified with a ±0.001 mm tolerance for the 3.76 mm diameter, suitable for fine go/no‑go and reference checks. Which material is used for this inspection pin? The pin is manufactured from special steel, chosen for wear resistance and dimensional stability in workshop conditions. Is the item supplied individually or in sets? This entry refers to a single test pin (item M323.376), supplied as the individual inspection component. For which tasks is this test pin most suitable? The pin is intended for precise end‑measurements, fixture alignment and go/no‑go checks where a defined 3.76 mm reference and ±0.001 mm accuracy support consistent quality control. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.77mm Test Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Order precision end‑dimension checks with the compact combination of ±0.001 mm tolerance, 3.77 mm diameter and robust special steel construction for reliable workshop use; order the M323.377 test pin directly via Metav Werkzeuge or consult the technical team for application advice. M323.377 Test pin — 3.77 mm Ø, ±0.001 mm tolerance (Metav IndustryLine) A M323.377 test pin designed for precision end‑dimension inspection and reference measurements in metrology and workshop quality control. ±0.001 mm tolerance 3.77 mm precision diameter 50 mm compact length for tight fixtures Workshop‑grade special steel construction Accuracy that reduces rework and speeds inspection The inspection pin delivers a manufacturing tolerance of ±0.001 mm, a specification that supports tight end‑dimension control and consistent pass/fail decisions in small‑part production. As a precision reference element, the pin minimises ambiguity during comparative checks and helps to reduce scrap rates and downstream rework. The 3.77 mm diameter is held to close limits, which makes the component suitable as a reference gauge in fixture validation and short‑range tolerance checks where repeatability matters. Built for workshop conditions and safe transport Produced in special steel and supplied as a single, workshop version component, the inspection pin is engineered for robust handling on the shop floor. The 50 mm body keeps the gauge compact for use in confined setups and reduces lever arms that can distort readings during manual handling. Delivery in a dedicated transport box protects the pin from damage in transit and keeps it ready for immediate use at the bench or in a measuring jig. The lightweight construction (approx. 0.007 kg) simplifies handling while retaining dimensional stability for routine checks. Practical traceability and integration in inspection routines The test pin is offered as a single reference element that integrates readily into existing quality workflows: it can serve as a reference for go/no‑go fixtures, end‑dimension verification or as a control pin for comparative master gauges. Identification and stock management are straightforward thanks to clear labelling (SKU M323.377, GTIN available), which aids traceability in quality records. For customers requiring set integration or specific fixture compatibility, Metav IndustryLine provides detailed product data and can advise on matched gauge sets and handling recommendations. Contact Metav Werkzeuge for matching inspection sets, availability from Emmerich and advice on incorporating the M323.377 test pin into production quality routines Technical data Article number: M323.377 GTIN: 4061905057465 Brand: Metav IndustryLine Weight: 0.007 kg Facts Diameter: 3.77 mm Length: 50 mm Tolerance: ±0.001 mm Special features Material: Special steel Version: Workshop execution Delivery: Supplied in a transport box Type: Single test pin FAQ What is the M323.377 test pin used for? The M323.377 test pin (Metav IndustryLine, SKU M323.377) is intended for end‑dimension inspection, reference checks and integration into short‑range quality fixtures. How tight is the dimensional tolerance? The specified manufacturing tolerance is ±0.001 mm, providing a reliable reference for pass/fail comparisons and precise verification tasks. What material is the pin made from? The pin is manufactured from special steel, designed for workshop durability while maintaining dimensional stability. How is the product delivered? The M323.377 is supplied as a single test pin and is packaged in a transport box to protect the gauge during shipping and storage. Can the pin be used in fixture checks and gauge sets? Yes — the compact 50 mm length and precise diameter make the pin suitable for fixture checks and inclusion in matched gauge arrangements for short‑range inspections. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.78mm Gauge Pin Length 50mm ±0.001mm Workshop Version, Supplied in Case - Metav IndustryLine
Take advantage of sub‑micron accuracy combined with a compact 50 mm length and robust special‑steel construction for repeatable end‑measure verification. Order the gauge pin directly via Metav Werkzeuge or consult the Metav advisors for application support. Gauge pin M323.378 — 3.78 mm ±0.001 mm, 50 mm length (Metav IndustryLine) The gauge pin M323.378 is a single precision test pin designed for end‑measure checks and go/no‑go referencing in workshop metrology. Precision tolerance ±0.001 mm Diameter 3.78 mm for fine verification 50 mm length for secure seating and reach Workshop version supplied in transport case Accurate reference for end‑measure verification A compact precision pin with a nominal diameter of 3.78 mm and a tolerance of ±0.001 mm serves as a stable reference for end‑dimension checks and small‑bore verification. The tight tolerance reduces measurement uncertainty and supports reliable pass/fail decisions in routine inspections. As a hardened concept in workshop use, this test element speeds up verification cycles, helping to maintain production flow and minimise rework caused by ambiguous fits. Durable material and practical handling Manufactured from special steel, the pin balances wear resistance with a slim profile; the 50 mm length provides sufficient engagement without excessive overhang, improving handling and repeatability when seated in gauges or fixtures. Supplied as a single piece in the workshop version, the test pin arrives protected in a transport case to prevent transit damage and to keep the datum face clean. Lightweight construction aids rapid changeovers on benches and within inspection fixtures. Seamless integration into inspection routines The plug‑style test pin is suitable as a reference in plug gauges, alignment tools and fixture setups where consistent end‑faces are required. Using a dedicated gauge pin with ±0.001 mm tolerance simplifies calibration of go/no‑go systems and supports statistical process control by providing a known reference point. The compact design allows easy storage alongside other metrology tools while preserving traceable dimensional checks when integrated into quality workflows. For repeatable sub‑micron verification, contact Metav Werkzeuge to request the Metav IndustryLine gauge pin M323.378 or to discuss suitable measurement setups — Metav advisors are available at info@metav-werkzeuge.com and +49 2822 7131930 Technical data SKU: M323.378 GTIN: 4061905057472 Weight: 0.007 kg Material: Special steel Diameter: 3.78 mm Tolerance: ±0.001 mm Length: 50 mm Version: Workshop execution Delivery: Transport case included Facts Nominal diameter: 3.78 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg GTIN: 4061905057472 Special features Single precision test pin Workshop version Supplied in a transport case Compact, low‑mass design suitable for bench use Category: Gauge pin / test pin (Metrology) FAQ What is the dimensional tolerance of this gauge pin? The gauge pin M323.378 has a dimensional tolerance of ±0.001 mm, making it suitable for fine verification and precise end‑measure checks. What material is the pin made from? The pin is made from special steel, selected for durability and consistent surface condition in workshop environments. Is this pin suitable for checking end dimensions and small bores? Yes, the test pin is intended for end‑measure verification and small‑bore referencing where a stable, precise datum is required. Does the product come with protective packaging? The workshop version of this gauge pin is supplied in a transport case to protect the datum face and maintain inspection readiness. Can this pin be used in fixture or gauge assemblies? The precision pin M323.378 is compatible with fixture and plug‑gauge setups as a reference element for repeatable positioning and pass/fail checks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.79mm Test Pin ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Take advantage of workshop-grade durability and a verified ±0.001 mm tolerance in a compact 50 mm test pin to secure repeatable end‑measure checks; order the M323.379 gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.379 — single precision pin, 3.79 mm, ±0.001 mm accuracy Gauge pin M323.379 is a single, precision ground pin intended for accurate bore checks and end‑measure verification in workshop and small‑component inspection applications. ±0.001 mm tolerance for micrometric checks 50 mm hardened and ground length Workshop design for everyday use Special steel construction for wear resistance Ensure repeatable results with micrometre‑class accuracy The compact pin offers a verified ±0.001 mm tolerance, which directly reduces measurement uncertainty during end‑dimension checks and plug‑gauging tasks. Such a fine tolerance is classified in the sub‑millimetre metrology segment and supports tight process control, enabling quality teams to detect out‑of‑tolerance bores before assembly. The 3.79 mm diameter is particularly suited to small‑bore inspections where consistent contact geometry and a true‑round shaft are decisive. By relying on a stable reference pin rather than improvised tools, measurement variability and subsequent rework are minimised, improving throughput and part conformity. Robust workshop construction for routine use Designed as a workshop version, the pin combines a ground finish with a special steel body to withstand everyday handling without rapid wear. The 50 mm effective length balances accessibility with stiffness so the shaft resists bending during insertion and extraction, preserving the stated tolerance over repeated cycles. A low mass of 0.007 kg keeps handling comfortable, while the hardened and ground surface ensures consistent contact conditions against mating bores. These properties make the component a practical, low‑maintenance instrument for toolrooms and inspection benches where reliability matters. Practical integration into inspection workflows The pin is suitable for quick go/no‑go checks, setting of plug gauges and comparative measurement against master references. Traceability is supported through the visible SKU and GTIN details, simplifying inventory and QC documentation. As part of the Metav IndustryLine, the item benefits from a vendor network focused on supply reliability and product consistency, which helps reduce procurement complexity. For production environments requiring regular spot checks and straightforward verification steps, this precision pin offers an economical route to maintain measurement standards and reduce downstream quality incidents. For workshop‑grade precision from Metav IndustryLine, contact Metav Werkzeuge in Emmerich to discuss application suitability and procurement of the M323.379 gauge pin Technical data Article number: M323.379 GTIN: 4061905057489 Category: Messstifte Facts Diameter: 3.79 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Workshop design Material: special steel Single gauge pin SKU: M323.379 FAQ What level of accuracy does this pin provide? The M323.379 gauge pin from Metav IndustryLine provides an accuracy of ±0.001 mm, making it suitable for micrometric end‑measure and bore checks. Which materials is the pin intended to work with? The gauge pin is a general inspection tool manufactured from special steel; it is intended to contact typical component bores and is durable for routine workshop use. How is the M323.379 used in an inspection routine? Use the M323.379 single pin for plug‑gauging, comparative checks against a master reference, or as a calibration aid in repeatability testing on small bores. Does the product include traceability identifiers? Yes, the M323.379 is supplied with clear identifiers including SKU M323.379 and GTIN 4061905057489 to support QC documentation and inventory control. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.7mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of high-precision measuring and a compact, robust form factor to ensure repeatable end‑measure checks on small bores and assemblies. The combination of ±0.001 mm accuracy, a 3.70 mm diameter and a 50 mm length supports reliable plug‑gage verification and in‑process control — order directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.370 — single test pin, 3.70 mm, ±0.001 mm accuracy (Metav IndustryLine) Gauge pin M323.370 designed for precise end‑measure tasks and plug‑gage applications in workshop inspection and assembly High precision ±0.001 mm accuracy 3.70 mm diameter, ground surface 50 mm length for steady positioning Workshop version for everyday use Repeatable accuracy for end‑measure checks The pin delivers ±0.001 mm tolerance, which places it in the domain of high‑precision inspection tools suitable for tight end‑measure verification. Such a narrow tolerance reduces uncertainty when checking bore limits or verifying mating parts, making the pin appropriate for tasks where reproducible results are required. The stated accuracy supports confident pass/fail decisions and lowers the need for repeat measurements. Robust, compact design for practical handling Made from special steel, the pin combines wear resistance with a compact form that minimises bending and handling error. The 50 mm length provides a stable contact area while remaining easy to seat in small bores or fixtures; the compact mass ensures low inertia during manual checks. The workshop version is configured for everyday inspection use, balancing durability with straightforward handling in production and maintenance environments. Ready to integrate into inspection workflows This gauge pin is suitable for plug‑gage comparison, end‑measure references and assembly checks where small diameters are involved. The product is listed under SKU M323.370 and can be referenced in ordering and inventory systems; the supplied GTIN 4061905056369 simplifies logistics and traceability. Its ground finish and rigid geometry reduce contact variability, supporting consistent outcomes in bench testing and jig inspection. Request technical advice or a tailored quote from Metav Werkzeuge for the M323.370 gauge pin — our consultants in Emmerich will assist with application matching and procurement Technical data Article number: M323.370 GTIN: 4061905056369 Manufacturer: Metav IndustryLine Facts Diameter: 3.70 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: special steel Workshop execution Category: gauge pins (plug‑gage / end‑measure) FAQ What level of accuracy does the pin offer? The pin provides an accuracy of ±0.001 mm as specified for the M323.370 gauge pin, suitable for high‑precision end‑measure checks. Which materials is the pin intended to inspect or measure? The M323.370 is a ground steel gauge pin for dimensional checks; it is intended as a reference for bore and mating part measurement rather than for direct machining of materials. Is the pin suitable for use in assembly jigs and fixtures? Yes, the compact 50 mm length and rigid geometry make the pin appropriate for use in jigs and fixtures where small diameters require repeatable positioning. How should the item be referenced when ordering or in stock lists? Use SKU M323.370 and GTIN 4061905056369 for unambiguous ordering and inventory management. Can the pin be used as a reference for pass/fail plug‑gage testing? Its tight tolerance and ground finish make it suitable as a reference gauge in pass/fail comparisons and plug‑gage verification. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.81mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Reliable precision and workshop durability combine in this single gauge pin: tight ±0.001 mm tolerance and a 3.81 mm diameter ensure repeatable end‑measurements and accurate assembly checks. Choose this workshop‑grade test pin for consistent inspection results and order directly via Metav Werkzeuge or request advice from our consultants. Gauge pin M323.381 – single test pin, 3.81 mm ±0.001 mm (50 mm) by Metav IndustryLine A single gauge pin M323.381 designed for precision end‑measurement, assembly alignment and go/no‑go checking in workshop and inspection environments. Workshop-grade special steel construction Diameter 3.81 mm with ±0.001 mm tolerance Length 50 mm for end‑measurement tasks Single pin for precise assembly control Consistent measurement performance for inspection tasks The pin offers a diameter of 3.81 mm with a verified tolerance of ±0.001 mm, delivering the repeatability required for precise fit and clearance checks. As a hardened test pin in workshop execution, it functions as a stable reference for bore gauging and plug‑fit verification; the tight tolerance minimises ambiguity during pass/fail assessments and supports fast decision‑making on the shop floor. The compact 50 mm length balances handling convenience with sufficient engagement for most end‑measurements. Durable construction that stands up to daily use Manufactured from special steel, the component is finished to provide consistent contact surfaces and resistance to wear in routine inspection cycles. The workshop specification highlights robustness without sacrificing metrological reliability: the material choice and precise machining reduce surface variation and inhibit deformation under normal handling. For operators, this means fewer replacements, lower measurement drift and dependable behaviour during repeat checks — attributes that sustain throughput in production and maintenance workflows. Simple traceability and integration into quality routines The test pin is supplied as a single item and is straightforward to document within existing inventory and QA systems; identification via SKU M323.381 and GTIN 4061905058288 enables clear traceability in inspection records. Used as a reference or alignment pin, it supports standardised procedures, such as gauge comparison and routine visual inspection, and contributes to reproducible measurement chains. Confidence in results improves process stability, reducing rework and supporting consistent product quality across batches. For ordering and technical consultation on Metav IndustryLine gauge pins, contact Metav Werkzeuge for tailored advice and supply from our Emmerich location at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: M323.381 SKU: M323.381 GTIN: 4061905058288 Label: Prüfstift, einzeln, 3,81mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 3.81 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: Special steel Workshop execution Single gauge pin for end‑measurement Ideal for bore gauging and assembly checks FAQ What diameter and tolerance does this test pin have? The gauge pin M323.381 is manufactured with a 3.81 mm diameter and a tolerance of ±0.001 mm, suitable for fine fit and clearance verification. Which applications suit this type of pin? This gauge pin M323.381 is intended for end‑measurement, plug‑fit checks and assembly alignment in workshop and inspection settings where repeatable go/no‑go decisions are required. What material is the pin made from? The test pin is made from special steel, chosen for wear resistance and consistent surface quality under normal workshop use. How should the pin be stored and maintained? Store the gauge pin M323.381 dry and protected from corrosive environments; clean contact surfaces after use and avoid knocks that could alter the diameter. Can this pin be recorded in quality documentation? Yes — the gauge pin M323.381 can be tracked using SKU M323.381 and GTIN 4061905058288 for inventory, inspection records and traceability. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.82mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of high measurement accuracy, compact workshop design and a protective transport case for reliable end‑dimension verification. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.382 — 3.82 mm diameter, ±0.001 mm accuracy, Metav IndustryLine A Gauge pin M323.382 designed for precise end‑dimension checks and reference measurements in workshop and production environments High-precision ±0.001 mm tolerance Exact 3.82 mm diameter for end‑measurements 50 mm overall length for stable handling Workshop version supplied in protective case Precision that reduces rework and speeds inspection The ±0.001 mm tolerance of this gauge pin delivers a measurable improvement in inspection reliability compared with standard pins. Such fine accuracy means fewer ambiguous results during go/no‑go checks and lower rework rates on machined components. The 3.82 mm nominal diameter is held to tight limits, ensuring repeatable fits when used as a reference for hole inspection or fixture set‑up. This level of control is particularly valuable where component interchangeability and traceable end‑dimensions are required. Robust design for everyday workshop use Engineered as a workshop version, the pin balances wear resistance and handling comfort. The 50 mm overall length provides a stable grip and reduces the risk of tilt during insertion, while the special‑grade steel construction resists deformation under routine use. At around 7 g, the pin remains easy to position yet substantial enough to avoid unwanted movement. Delivery in a protective case preserves the ground surface during transport and storage, keeping the gauge ready for accurate use at the bench or in the inspection room. Practical applications and handling guidance Ideal for end‑dimension verification, setup tasks and as a gauge reference in assembly jigs, this pin is suited to production sampling and fixture adjustment. Clean the contact surfaces with a lint‑free cloth before measurement and avoid lateral forces that could affect results; the pin’s ground finish facilitates low‑friction insertion. When used consistently as a standard reference, the pin supports documented inspection routines and contributes to stable process capability. The compact form makes it straightforward to integrate into existing inspection kits and drawer storage within the workshop. Contact Metav Werkzeuge for tailored application advice or to request the M323.382 with protective case and rapid dispatch from Emmerich. Technical data Article number: M323.382 GTIN: 4061905058295 Eclass: 21170231 Facts Diameter: 3.82 mm Tolerance/Accuracy: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: special‑grade steel Workshop version Protective case included for transport and storage Label: Prüfstift, einzeln, 3,82mm, +/- 0.001 mm Länge 50 mm SKU: M323.382 FAQ What inspections is this gauge pin suitable for? The gauge pin M323.382 is intended for end‑dimension checks, hole verification and fixture set‑up where a precise 3.82 mm reference is required. Is the tolerance sufficient for precision engineering tasks? With an accuracy of ±0.001 mm, the pin meets high‑precision inspection needs and helps reduce ambiguous measurement outcomes in production environments. How should the pin be stored to maintain accuracy? Store the pin in its supplied protective case when not in use; keep it dry and clean to protect the ground surfaces and maintain repeatability. Can the pin be used in assembly jigs and fixtures? Yes, the compact 50 mm length and precise diameter make the pin suitable as a reference element in jigs and for setting up fixtures. What material is the gauge made from and why does it matter? The gauge pin is manufactured from special‑grade steel, chosen for its wear resistance and dimensional stability under routine workshop use. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.83mm Gauge Pin, ±0.001mm, Length 50mm, Workshop Version - Metav IndustryLine
High-precision inspection pin with a 3.83 mm diameter and ±0.001 mm tolerance delivers repeatable end‑measure checks; the 50 mm length and workshop‑grade construction support daily use. Order this gauge pin directly via Metav Werkzeuge or contact our consultants for application guidance and availability. Gauge pin M323.383 — single inspection pin, 3.83 mm diameter, ±0.001 mm tolerance (Metav IndustryLine) The Gauge pin M323.383 is a workshop‑grade inspection pin designed for end‑measure and plug‑gauging tasks where sub‑micrometre reproducibility is required. Diameter 3.83 mm precision Tolerance ±0.001 mm Length 50 mm workshop format Delivered in a transport case Precision where measurement uncertainty must be controlled This inspection pin provides an exceptionally tight ±0.001 mm tolerance, making it suitable for final dimension checks and reference measurements in precision metrology. The defined diameter of 3.83 mm ensures a predictable fit in bores and cores, reducing interpretation errors in pass/fail checks. As a single‑piece gauge, the component reduces handling variation and supports straightforward comparison methods; the small mass and rigid manufacture minimise bending and thermal drift during quick inspection cycles. Robust workshop design for reliable everyday use Manufactured from special steel, the pin is finished for consistent surface integrity and wear resistance, which preserves the measuring diameter through repeated contact. The 50 mm length provides comfortable handling and engagement depth for common bench fixtures, while the workshop‑grade construction tolerates routine use in machining and inspection environments. Supplied in a protective transport case, the pin remains safe in storage and transit, protecting the calibrated faces and prolonging service life. Low weight (approx. 0.007 kg) supports rapid placement and retrieval during inspection runs. Integrates into quality workflows with clear traceability As a single inspection pin for end measurements, the component slots easily into go/no‑go routines, fixture checks and batch verification processes. The compact format simplifies inventorying and reduces the footprint of inspection kits. Supplied under the Metav IndustryLine portfolio, the pin benefits from Metav’s logistics and quality filter in Emmerich, which supports dependable supply for workshops and production lines. Where documented traceability is required, Metav can advise on accompanying documentation and compatible storage practices to maintain measurement confidence. Contact Metav Werkzeuge for tailored application advice or to reserve the M323.383 gauge pin, with rapid dispatch from Emmerich and expert guidance on integration into inspection routines Technical data SKU: M323.383 GTIN: 4061905058301 Weight: 0.007 kg Material: Special steel Diameter: 3.83 mm Tolerance: ±0.001 mm Length: 50 mm Version: Workshop execution Facts Diameter: 3.83 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Single inspection pin End‑measure / plug gauging use Delivered in a transport case Robust surface finish for wear resistance Part of Metav IndustryLine FAQ What tolerance does this inspection pin offer? The inspection pin is specified with a tolerance of ±0.001 mm, ensuring very tight dimensional control for critical checks. Which material is used for the pin? The pin is made from special steel and finished to provide durable, repeatable contact surfaces for inspection tasks. For which applications is the pin suitable? Designed for end‑measure checks, plug gauging and fixture verification, the pin fits routine workshop inspection and quality control procedures. Is the pin supplied ready for use and protected in transit? Yes, the pin is supplied in a transport case to protect the measuring faces during storage and transport. How does this pin fit into an inspection workflow? The single‑piece gauge simplifies go/no‑go checks and fits into small inspection kits or jigs, enabling rapid verification with minimal setup. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.84mm Gauge Pin, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Combining ±0.001 mm accuracy with a robust special steel construction and a compact 50 mm length delivers a dependable solution for precise end‑measure checks; order the test pin directly via Metav Werkzeuge or contact their consultants for technical advice. Test Pin M323.384 — 3.84 mm, ±0.001 mm workshop version (Metav IndustryLine) The Test Pin M323.384 is a precision gauge pin designed for accurate end‑measure inspections and fixture checks in workshop environments. High precision ±0.001 mm accuracy Diameter precisely 3.84 mm for tight fits Workshop version made from special steel Delivered in a transport case for safe handling Precision that secures measurement routines The compact, ground gauge pin provides a ±0.001 mm accuracy class that supports repeatable end‑measure inspections and small‑bore gauging tasks. With a nominal 3.84 mm diameter and a 50 mm overall length the part is suited to tight‑tolerance checks where minimal clearance and consistent contact geometry are essential. The pronounced accuracy reduces measurement scatter and supports faster decision cycles in quality control, translating into fewer reworks and steadier throughput on the shop floor. Robust construction for everyday workshop use Produced in special steel and specified as a workshop version, the pin is designed to withstand frequent handling and the mechanical stresses of fixture use. The hardened and finished surface maintains dimensional stability over repeated engagements, while the small mass facilitates easy insertion and removal in dense assemblies. Supplied in a transport case, the item is protected during storage and transit, preserving its ground surfaces and ensuring the component arrives ready for immediate use. Practical integration into inspection and fixture workflows As a single gauge pin, the component integrates straightforwardly into plug gauges, bore‑checking fixtures and assembly jigs where a defined reference diameter is required. The compact form factor and accurate diameter make it suitable as a reference for end‑measure verification and for establishing positional datum points in small assemblies. Traceability and labelling on arrival help with inventory control and rapid identification during routine inspections. For ordering information, availability of matching sets, or bespoke advice on using this Metav IndustryLine gauge pin in specific applications, contact Metav Werkzeuge for direct support and product guidance. Technical Data Article number: M323.384 GTIN: 4061905058318 Facts Diameter: 3.84 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.007 kg Special features Material: Special steel Workshop version Delivered in a transport case Single piece gauge pin FAQ What accuracy can be expected from this gauge pin? The gauge pin offers an accuracy of ±0.001 mm, making the M323.384 suitable for tight‑tolerance end‑measure checks and fine gauging tasks. Which material is used for the pin and how does it affect durability? Constructed from special steel, the pin is finished for wear resistance and retains dimensional stability under regular workshop use. Is the pin supplied ready to use straight from delivery? The pin is supplied as a single item in a transport case to protect the ground surfaces; it is packaged to arrive ready for integration into inspection fixtures. Can this pin be used for small‑bore verification and assembly jigs? Yes, the precisely ground 3.84 mm diameter and compact length make it suitable for small‑bore verification and as a reference element in assembly jigs. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.85mm Test Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of pinpoint accuracy, workshop‑grade toughness and convenient transport protection for reliable end‑dimension checks. Order the item via Metav Werkzeuge or consult our specialists for application advice. M323.385 Gauge pin — 3.85 mm diameter, ±0.001 mm accuracy (Metav IndustryLine) The M323.385 gauge pin is a workshop‑grade inspection pin for precise end‑measure verification and fixture alignment in production and quality control environments. Workshop version, robust construction Tolerance ±0.001 mm for fine inspection Delivered in a protective transport case Accurate verification for tight tolerances The inspection pin offers 3.85 mm nominal diameter with an inspection tolerance of ±0.001 mm, making it suitable for tasks where repeatable small‑scale accuracy is essential. As a precision measurement aid, this plug‑style pin supports quick go/no‑go checks, alignment of jigs and verification of end‑measures on assemblies. The narrow tolerance reduces uncertainty in dimensional control and supports downstream processes by ensuring mating parts meet specification before assembly. With a compact 50 mm overall length, the pin is easy to handle while still providing sufficient engagement for reliable contact. Built to withstand workshop conditions Manufactured from special steel, the pin is specified for workshop use and designed to resist wear under routine inspection cycles. The workshop version emphasis means harder finishing and dimensional stability across repeated measurements, delivering longevity in a production setting. The modest mass and balanced geometry make the pin simple to manipulate by hand or integrate into inspection fixtures without introducing handling bias. Robust construction translates into lower replacement frequency and stable measurement behaviour, which helps to keep quality checks fast and predictable. Practical handling, storage and traceability At 50 mm length and weighing approximately 0.007 kg, the pin is compact to store and convenient to transport between inspection stations. Delivery includes a protective transport case to prevent damage during handling and to keep the gauge free from contamination when not in use. Identification is straightforward via the SKU M323.385 and the GTIN, aiding stock management and traceability in quality documentation. The combination of clear identification, rugged packaging and workshop suitability supports efficient integration into existing inspection routines and quality logs. For application guidance or to order the Metav IndustryLine M323.385 gauge pin, contact Metav Werkzeuge for tailored advice and fast delivery from Emmerich Technical Data Article number: M323.385 GTIN: 4061905055461 Manufacturer: Metav IndustryLine Facts Diameter: 3.85 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: special steel Workshop version Delivered in protective transport case Single gauge pin, inspection purpose FAQ What nominal diameter and tolerance does this pin provide? The M323.385 gauge pin has a nominal diameter of 3.85 mm with a tolerance of ±0.001 mm, suitable for fine inspection tasks. Is the pin suitable for shop‑floor use or only for laboratory inspection? This workshop‑grade inspection pin is designed for shop‑floor use with a robust finish that withstands routine measurements. How is the gauge pin supplied and protected in transit? The Metav IndustryLine gauge pin is supplied in a protective transport case to prevent damage and contamination during handling. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.86mm Gauge Pin, Toolroom Finish, ±0.001mm Accuracy, 50mm Length - Metav IndustryLine
Take advantage of high measurement certainty thanks to an accuracy of ±0.001 mm combined with a compact Ø 3.86 mm diameter and a handy 50 mm length for reliable end measurements on small components; order the gauge pin directly via Metav Werkzeuge or contact the consultants for application advice. Gauge pin M323.386 — Precision gauge pin Ø 3.86 mm, ±0.001 mm (Metav IndustryLine) Gauge pin M323.386 is a single precision gauge pin for end‑measurements and plug‑gauge applications in workshop metrology Precision diameter 3.86 mm ±0.001 mm Hardened special steel construction 50 mm length for compact measurements Workshop-grade single gauge pin Accuracy that secures production quality The precision tolerance of ±0.001 mm gives a measurable benefit where repeatable end measurements decide component acceptance. A compact Ø 3.86 mm gauge shank, manufactured from special steel, reduces geometric deviation and supports consistent measurement routines in small‑part production. This level of accuracy makes the pin suitable as a reference for go/no‑go checks and for verifying bore or pin gauges where submicrometre consistency reduces rework and scrap. Workshop design that endures everyday use Built as a workshop-grade tool, the pin's 50 mm length and low mass allow quick handling and simple insertion into fixtures and test setups. The chosen material provides wear resistance appropriate for repeated seating in jigs and fixtures, while the compact format saves bench space and simplifies storage. Supplied ready for immediate use and protected for transport in a dedicated protective case, the design reduces the risk of damage in transit and on the shop floor, preserving the calibrated geometry for longer service life. Procurement and traceability for industrial workflows For inventory and quality systems the article is listed under M323.386 and carries GTIN: 4061905055478, supporting barcode scanning and traceable procurement. The clear specification—diameter, length and tolerance—enables straightforward integration into inspection plans and technical documentation. Where high repeatability is required, this precision pin provides a compact reference that complements micrometres, gauge blocks and other metrology tools used in machine shops and inspection labs. Contact Metav Werkzeuge for tailored advice on integrating the M323.386 into existing inspection procedures or to request delivery from Emmerich for rapid replenishment Technical data Article number: M323.386 GTIN: 4061905055478 Manufacturer: Metav IndustryLine Numeric data Diameter: 3.86 mm Length: 50 mm Tolerance / Accuracy: ±0.001 mm Weight: 0.007 kg Design / Special features Material: Special steel Version: Workshop execution Delivery: Supplied in a protective case Category: Gauge pin / Measuring pin FAQ Is the gauge pin suitable for repeated go/no‑go checks? This gauge pin is designed for repetitive end measurements; the ±0.001 mm accuracy of the M323.386 supports consistent go/no‑go assessments when used within appropriate handling and storage routines. Which materials can be measured or verified with this pin? The pin itself is made from special steel and is suitable as a reference for measuring bores and mating pins in components made from typical workshop materials; compatibility depends on the measurement task rather than the pin material. Can the M323.386 be used as a reference in calibration routines? The M323.386 is supplied with clear dimensional data and traceable identifiers (GTIN and article number) which facilitate its inclusion in inspection or calibration documentation and internal quality systems. How should the gauge pin be stored to retain accuracy? Store the pin in its protective case and in a dry environment to avoid mechanical damage and minimise corrosion risk; gentle handling prevents nicks that would affect the ±0.001 mm tolerance. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.87mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of ±0.001 mm accuracy, a compact 3.87 mm diameter and a sturdy 50 mm length for repeatable end‑measurement tasks in workshop environments. Order directly via Metav Werkzeuge or consult our specialists for specification matching. Gauge pin M323.387 — single precision test pin, ±0.001 mm accuracy, 3.87 mm diameter (Metav IndustryLine) The gauge pin M323.387 is a single precision test pin intended for end‑measurement and inspection tasks in workshop and quality‑control applications, combining a compact form with laboratory‑grade tolerances. High precision ±0.001 mm Diameter 3.87 mm, length 50 mm Special steel for wear resistance Workshop execution, robust handling Reliable measurement where repeatability matters The compact precision pin delivers a very fine tolerance of ±0.001 mm, which is suitable for calibrated end‑measurements and tight inspection criteria. Such a tolerance reduces uncertainty in pass/fail checks and in comparative gauging, enabling consistent dimensional decisions at the production bench. The design focuses on high repeatability, so single measurements are more likely to match subsequent checks, shortening inspection loops and lowering rework rates. Clear technical benefits for everyday workshop use A 3.87 mm diameter combined with a 50 mm length offers a practical reach for small bores, slots and stepped features while remaining easy to position by hand or in simple fixtures. The pin’s compact geometry decreases the risk of bending or offset during placement, contributing to reliable contact points and improved measurement confidence. The low mass supports quick handling and reduces thermal influence during short inspection cycles. Durable construction for frequent inspection tasks Machined from special steel, the pin is engineered for wear resistance and dimensional stability under repeated contact. Surface finish and material choice minimise fretting and abrasion effects, extending service life in high‑throughput environments. This workshop execution is intended for everyday use where robustness and consistent performance are required without complex handling procedures. Integration into inspection routines and sets The single pin suits spot checks, comparator fixtures and supplementation of plug‑gauge assortments. Its compact form factors into existing storage or inspection trays and can be used as a reference element in jigs. For traceability and procurement, the item is listed under SKU M323.387 by Metav IndustryLine, so it is straightforward to specify as a replacement part or to include in a documented inspection setup. For precise, reliable end‑measurements choose the Metav IndustryLine gauge pin M323.387 and contact Metav Werkzeuge for expert advice and procurement from Emmerich. Technical data SKU: M323.387 GTIN: 4061905055485 Label: Prüfstift, einzeln, 3.87 mm, ±0.001 mm, length 50 mm Facts Diameter: 3.87 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.007 kg Special features Material: Special steel Workshop execution Single precision test pin Intended use: end measurements and inspection FAQ What tolerance does this gauge pin provide? The gauge pin M323.387 from Metav IndustryLine is specified with a tolerance of ±0.001 mm, making it suitable for tight inspection limits and repeatable end‑measurement tasks. Which applications suit a 3.87 mm gauge pin? A 3.87 mm diameter pin is appropriate for small bores, slot gauges and stepped features in machining and assembly checks; the Metav IndustryLine M323.387 is aimed at workshop inspection and comparative gauging. Is the material suitable for frequent use? Yes, the pin is made from special steel designed to resist wear and maintain dimensional stability during repeated contact typical of workshop inspections. Can this pin be used as a reference in fixtures? The M323.387 single precision pin is well suited as a fixed reference element in simple fixtures and comparator arrangements due to its compact length and high repeatability. How is the item identified for ordering or documentation? Order or document the part using SKU M323.387 (Metav IndustryLine); the GTIN 4061905055485 is available for system‑level tracking. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.88mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of the combination of uncompromising measurement accuracy, compact dimensions and a robust workshop design to improve inspection repeatability and reduce rework. The single-piece construction, diameter 3.88 mm and tight ±0.001 mm tolerance ensure reliable end‑size checks; order the gauge pin directly via Metav Werkzeuge or consult our specialists for batch sourcing. Gauge pin M323.388 — single 3.88 mm diameter, ±0.001 mm tolerance (Metav IndustryLine) A gauge pin M323.388 designed for precise end‑size verification and alignment tasks in metrology and workshop quality control. High‑precision ±0.001 mm tolerance Single 3.88 mm diameter inspection pin 50 mm length for fixture and gauge use Workshop version with transport box Reduce rejects with assured measurement accuracy The compact inspection pin delivers reproducible checks where tight clearances matter. With a ±0.001 mm specification, the pin gives a clear, quantifiable basis for go/no‑go assessments and end‑size verification, reducing uncertainty in small‑bore inspection tasks. The controlled tolerance supports process stability in serial checks and helps to lower scrap rates through consistent pass/fail criteria. Small form factor that suits precision fixtures A diameter of 3.88 mm combined with a 50 mm functional length makes the component ideal for probe calibration, alignment pins and fixture setup. The single‑piece design minimises concentricity errors, while the compact geometry simplifies handling in tight assemblies. The product’s dimensions promote easy integration into existing gaging rigs and jigs without elaborate modification. Durable material and workshop‑ready packaging for daily use Manufactured from special steel, the pin balances hardness and surface polish for extended service life in repeated insertion applications. Supplied as a workshop version and delivered in a protective transport box, the tool remains secure during storage and transport, preserving dimensional integrity and surface condition between uses. Practical compatibility and traceable identification The solid construction permits straightforward use in manual inspection benches and automated gaging setups alike. Identification and traceability are supported by the visible SKU and GTIN on the packaging, enabling seamless inventory control and quality documentation across the production process. The combination of measurable accuracy and robust packaging optimises uptime in inspection routines. Contact Metav Werkzeuge today for procurement advice and volume quotes on the Metav IndustryLine gauge pin M323.388 — procurement and technical teams in Emmerich can advise on delivery times and batch availability, ensuring the right items reach the workshop efficiently. Technical data Article number: M323.388 GTIN: 4061905055492 Manufacturer: Metav IndustryLine Facts Diameter: 3.88 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: special steel Workshop version Delivered in transport box FAQ What tolerances can be expected from this gauge pin? The gauge pin M323.388 from Metav IndustryLine is specified with a tolerance of ±0.001 mm, suitable for fine end‑size checks and precision alignment tasks. Is the pin suitable for fixture alignment and probe calibration? Yes, the 50 mm functional length and single‑piece construction make the pin suitable for fixture alignment, probe calibration and small‑bore verification in workshop environments. How is the product supplied to protect accuracy during transport? The inspection pin is supplied as a workshop version and delivered in a protective transport box to maintain dimensional integrity and surface condition. What material is used and how does that affect wear resistance? The pin is made of special steel, offering a balance of hardness and surface finish that supports repeated insertion and extraction with good wear resistance. Can the M323.388 be used in automated gaging systems? Yes, its compact dimensions and precise tolerance make the pin compatible with manual gaging benches and many automated inspection fixtures where small, repeatable reference diameters are required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.89mm Test Pin Length 50mm ±0.001mm Workshop Version - Metav IndustryLine
Take advantage of the combination of extreme measurement fidelity, robust workshop design and protected transport for consistent inspection results; the ±0.001 mm tolerance and 3.89 mm nominal diameter ensure dependable end‑measure references. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. M323.389 Gauge pin — 3.89 mm, ±0.001 mm, 50 mm (Metav IndustryLine) M323.389 gauge pin for precise end‑measurement and inspection in workshop and quality‑control environments Workshop design for daily shop use Diameter 3.89 mm with ±0.001 mm accuracy 50 mm overall length for component checks Supplied in protective transport case Precise reference for repeatable end measurements A solid inspection pin with a nominal diameter of 3.89 mm and a certified accuracy of ±0.001 mm serves as a reliable reference in dimensional checks and end‑measure tasks. The extremely fine tolerance reduces uncertainty in pass/fail decisions and supports tight process control in toolmaking and small‑part manufacture. Built for repeatability, the component’s dimensions remain stable under normal workshop handling so that measurement results are comparable over successive checks. Durable workshop execution reduces downtime The workshop execution and choice of special steel provide mechanical resilience where tools are subject to frequent handling. The 50 mm length gives sufficient reach for many end‑measure and setting applications without sacrificing stiffness, while the small mass contributes to easy handling during repetitive checks. Supplied in a protective transport case, the pin arrives ready for use and is protected during storage and transit, which preserves calibration and reduces replacement frequency. Practical use and traceability in inspection routines Designed as an individual inspection pin for end‑measurement and gauge routines, it integrates straightforwardly into bore gauging, setting fixtures or reference stacks. The item is traceable via GTIN 4061905055508 and packaged for workshop resilience, aiding inventory and quality records. Where micrometric accuracy is required, the tight tolerance aids in maintaining narrower control limits, improving first‑pass yield and reducing rework. For application guidance or to source the M323.389 gauge pin for immediate shop integration, contact Metav Werkzeuge for specialist advice and dependable supply from Emmerich. Technical data SKU: M323.389 GTIN: 4061905055508 Category: Messstifte Facts Nominal diameter: 3.89 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.007 kg Special features Material: Special steel Workshop version Supplied in protective transport case FAQ What tolerance does this gauge pin offer? The M323.389 gauge pin is manufactured and specified with an accuracy of ±0.001 mm, making it suitable as a high‑precision end‑measurement reference in inspection tasks. Is the pin ready for use on receipt? The gauge pin is supplied individually and protected in a transport case; Metav IndustryLine items are packaged for workshop use to preserve dimensional integrity on arrival. Which materials is the pin intended to measure or reference? The inspection pin itself is made from special steel and is intended as a dimensional reference for bores, fixtures and small components in general machining and inspection workflows. Can the pin be used in regular shop environments? Yes, the product is offered in a workshop execution designed for frequent handling and routine inspection operations. How is the product identified for traceability? The gauge pin is traceable via GTIN 4061905055508 and SKU M323.389, which supports inventory control and quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.8mm Test Pin Length 50mm ±0.001mm Workshop Version K Boxed - Metav IndustryLine
Combine pinpoint dimensional control with robust workshop design: the compact 3.80 mm diameter, 50 mm length pin delivers ±0.001 mm repeatability for reliable spot checks, while the special steel construction ensures long service life. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. M323.380 Gauge pin — 3.80 mm, ±0.001 mm (Metav IndustryLine) The M323.380 gauge pin is a precisely ground reference pin for dimensional verification and go/no-go checks in workshop and inspection environments. Workshop version for robust everyday use High accuracy ±0.001 mm for precise checks Diameter 3.80 mm, length 50 mm Supplied in protective transport box Reliable reference for dimensional control A compact reference tool that provides repeatable reference measurements thanks to its tight tolerance of ±0.001 mm. With a nominal diameter of 3.80 mm, this rod-shaped inspection pin is suited to spot checks in bore inspection, end-measurement gauges and assembly verification. The fine tolerance reduces measurement uncertainty when used alongside standard inspection equipment, enabling faster decision-making on the shop floor and fewer reworks. Durable workshop design that keeps performing Designed as a workshop version, the pin is manufactured from special steel to resist everyday wear and maintain its ground finish over many cycles. The 50 mm length offers a balance between handling and rigidity, while a mass of approximately 0.007 kg makes handling comfortable during repetitive inspections. Supplied in a protective transport box, the item is ready for secure storage and safe transit between benches or inspection stations. Easy integration into inspection routines As a single reference pin, the component integrates straightforwardly into existing measuring processes and complements calipers, micrometers and plug gauge sets. Use this inspection pin for quick go/no-go checks, alignment jobs or as a comparative standard when calibrating handheld gauges. The compact geometry and high stability make it practical for confined workspaces and quick inspection loops without compromising accuracy. Clear identification and workshop logistics Traceability and order handling are simplified: the item is available under SKU M323.380 and is labelled for identification in stores and stores of consumables. The durable packaging protects the measurement surface during transport, supporting consistent results from the first use. For applications that require documented calibration or a specific certificate, Metav Werkzeuge can advise on available calibration services and traceability options. For workshop-ready precision from Metav IndustryLine, contact Metav Werkzeuge for tailored advice or to place an order. Technical data SKU: M323.380 GTIN: 4061905057496 Manufacturer: Metav IndustryLine Facts Diameter: 3.80 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.007 kg Special features Workshop version Material: Special steel Supplied in protective transport box Category: Gauge pins (Messstifte) FAQ What is the measurement tolerance of this gauge pin? The tolerance is declared as ±0.001 mm for the M323.380 gauge pin, enabling high-precision spot checks. Is the pin suitable for routine bore checks and go/no-go tests? Yes, the pin’s 3.80 mm diameter and precise ground finish make it suitable for routine bore verification and go/no-go use. What material is the pin made from and why does it matter? It is made from special steel; this material choice supports durability and dimensional stability under normal workshop conditions. Does the product come ready-packaged for transport? The item is supplied in a protective transport box to keep the measurement surface safe during handling and transit. Can the pin be used with handheld measuring tools? Yes, the compact form factor and stable geometry are designed to complement calipers and micrometers for comparative checks. How should the pin be stored to preserve accuracy? Store the pin clean and dry in its protective box and avoid contact with abrasive surfaces; regular visual inspection of the measuring faces is recommended. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.91mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine
Take advantage of the combination of workshop-ready robustness, sub-micrometre accuracy and compact handling for reliable end‑measurement tasks; order the component directly via Metav Werkzeuge or consult our specialists for application advice. M323.391 Gauge pin — 3.91 mm diameter, ±0.001 mm tolerance, 50 mm length (Metav IndustryLine) The M323.391 gauge pin is a single precision test pin designed for workshop inspection and end‑measurement tasks, offering repeatable dimensional checks in production and quality control. Workshop-grade precision ±0.001 mm Diameter 3.91 mm, length 50 mm Hardened special steel construction Single test pin for end‑measurement Precision where repeatability reduces rework The core advantage of this precision test pin is its ±0.001 mm tolerance, which provides a measurable benefit in reducing measurement uncertainty and downstream rework. For production environments where final dimensions matter, the very fine tolerance ensures that gauging and pass/fail checks identify out‑of‑spec parts early. The compact 3.91 mm diameter and 50 mm overall length make the pin suitable for narrow bores and confined inspection fixtures, combining precision with practical reach. Durable construction for everyday workshop use Manufactured in special steel and finished for inspection use, the component is intended as a workshop‑grade tool able to withstand routine handling on the shop floor. The material selection and surface treatment give reliable wear resistance and preserve the ground diameter over repeated contact cycles, so measurement drift is minimised and service intervals are extended. The single‑piece design simplifies integration into standard gauging sets and makes replacement straightforward when inventories are managed. Integrates into standard inspection processes Designed for end‑measurement and go/no‑go checks, the pin serves as a reference element in fitting gauges, fixture alignment and final dimensional inspection. Its small footprint and precise diameter support quick comparative measurements and feeler tests without complex setup. Traceability is supported by the product identifiers, which assist quality records and lot tracking for inspection reports and in‑house audits, improving process control and documentation. Simple handling and storage for reliable readiness The compact mass and geometry reduce the risk of accidental damage during handling; the small weight makes the pin easy to position in tight assemblies or on dedicated inspection racks. Routine visual checks and careful storage on a lay‑flat block or in a protective sleeve prolong service life. For procurement and inventory control, the item is supplied as a single test pin with unique identification to aid in stockkeeping and rapid replacement planning. Contact Metav Werkzeuge for tailored advice on integrating the M323.391 gauge pin into existing inspection routines or for assistance with order quantities and delivery from our Emmerich site Technical data Article number: M323.391 GTIN: 4061905056130 Manufacturer: Metav IndustryLine Material: Special steel Net weight: 0.007 kg Facts Diameter: 3.91 mm Length: 50 mm Tolerance: ±0.001 mm Mass: 0.007 kg Special features Workshop‑grade design Single test pin for end measurements Precision ground surface Traceable identification (GTIN) FAQ What is the intended use for this gauge pin? The M323.391 gauge pin is intended for end‑measurement checks, fixture alignment and pass/fail gauging in workshop and inspection environments. How precise is the diameter and how does that affect measurements? The diameter is specified at 3.91 mm with a tolerance of ±0.001 mm, which provides sub‑micrometre control for detecting small dimensional deviations during final inspection. What material is the pin made from and how durable is it? The pin is made from special steel, offering enhanced wear resistance and durability suitable for regular workshop use. Is the pin supplied individually or as part of a set? This product is supplied as a single test pin under the article number M323.391 and is intended for individual replacement or use in bespoke gauging arrangements. Can the pin be used for alignment of fixtures and jigs? Yes, the pin’s precision diameter and stable geometry make it suitable for fixture alignment, locating tasks and repeatable positioning in assembly or inspection setups. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.92mm Gauge Pin Length 50mm ±0.001mm Workshop Version - Metav IndustryLine
Take advantage of the combination of high precision, robust workshop design and protective transport packaging to keep inspection routines reliable and efficient; order the gauge pin directly via Metav Werkzeuge or consult our advisors for specification support. Gauge pin M323.392 — 3.92 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The gauge pin M323.392 is a single high‑precision test pin designed for end‑measurement and go/no‑go checks in workshop inspection and small‑batch production Workshop version, hardened special steel Diameter 3.92 mm with ±0.001 mm tolerance Length 50 mm for end‑gauging tasks Supplied single in a protective transport case Precision that reduces rework and secures fits The core benefit of this instrument is its dimensional certainty: the 3.92 mm diameter is ground to a ±0.001 mm tolerance, making the pin suitable for stringent go/no‑go assessments and end‑measurement tasks where minimal deviation matters. Such accuracy helps to detect out‑of‑tolerance components early, reducing rework and avoiding assembly issues. The tolerance class equates to a micrometre‑grade check, so the pin is well suited for precision fixtures and small‑part quality control. Built for the workshop: durability and handling Constructed from special steel in a workshop execution, the pin withstands daily handling and contact with hardened seats or bushings. The compact 50 mm length and 0.007 kg mass make the part easy to position by hand or in small jigs without adding unwanted leverage or deflection. Delivered as a single piece and protected in a transport case, the component arrives ready for immediate use and safe storage between inspection cycles, extending service life and preserving the calibration state. Integration into inspection workflows and fixtures This test pin integrates simply into established inspection routines: it can be used as a master gauge for checking bore diameters, seating depths and end faces; it is compatible with comparator set‑ups and fixture references. The single‑piece supply supports selective replacement and inventory control for specific nominal sizes. Traceable identification via SKU and GTIN facilitates stock management and ensures the correct nominal is applied in production control. Confidence through focused supply and service Metav IndustryLine’s workshop components are selected to bridge everyday practicality with metrology requirements. Choosing this test pin brings a focused solution: precise measurement performance combined with material robustness and secure delivery. The specification and packaging reflect the priorities of small series manufacturers, toolrooms and inspection departments that require repeatable, demonstrable inspection results and straightforward logistics. Contact Metav Werkzeuge today to request the Metav IndustryLine gauge pin M323.392 or to obtain tailored advice on integrating this test pin into existing inspection fixtures; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M323.392 GTIN: 4061905056147 Manufacturer: Metav IndustryLine Description: Gauge pin, single, 3.92 mm, ±0.001 mm, length 50 mm Facts Diameter: 3.92 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Materials & special features Material: Special steel Version: Workshop execution Delivery: single piece in transport case FAQ What level of accuracy can be expected from this gauge pin? The gauge pin M323.392 is manufactured to a ±0.001 mm tolerance, enabling micrometre‑level go/no‑go and end‑measurement checks suitable for precision metrology tasks. Can the pin be used in fixtures and jigs for repeated checks? Yes, the workshop execution and special steel construction make the pin robust for repeated insertion in fixtures, while the single‑piece supply simplifies selective replacement. Is the gauge pin supplied ready for immediate use out of the box? The pin is supplied as a single unit in a protective transport case, allowing immediate use in inspection routines without additional packaging steps. Which applications are typical for a 3.92 mm, 50 mm test pin? Typical uses include bore diameter verification, seating depth checks and end‑face reference measurements in small‑part production and toolroom inspection. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.93mm Gauge Pin Single ±0.001mm Length 50mm Workshop Finish - Metav IndustryLine
High-precision end-gauge designed for repeatable dimensional checks: 3.93 mm diameter, ±0.001 mm tolerance and 50 mm length combine to deliver consistent go/no‑go verification and fixture setting. Durable special steel construction and workshop-grade finishing ensure long life under frequent use. Order directly via Metav Werkzeuge or consult our specialists for application advice. Gauge Pin M323.393 — Single gauge pin, 3.93 mm diameter, ±0.001 mm (Metav IndustryLine) The Gauge Pin M323.393 is a single, workshop-grade test pin for precise end-dimension checks and fixture alignment in inspection benches and assembly rigs. Extreme tolerance ±0.001 mm Diameter precision 3.93 mm 50 mm length for compact checks Made from special steel, workshop grade Precision where measurement reliability matters This workshop-grade test pin is engineered for consistent end-dimension verification. With a stated tolerance of ±0.001 mm, the component supports rigorous quality control routines where repeatability is essential. The nominal diameter of 3.93 mm and a 50 mm overall length give a compact measuring footprint that reduces lever effects and improves seating stability in fixtures. Such characteristics mean fewer failed inspections due to measurement uncertainty and faster throughput on routine dimensional checks. Durable design for frequent workshop use Constructed from special steel and finished for workshop conditions, the pin resists wear while maintaining form stability over repeated insertions and extractions. The small mass aids manual handling and rapid alignment during set‑up, while the material choice balances hardness with machinability to preserve the critical diameter. This combination reduces downtime for replacement and keeps maintenance predictable, supporting efficient production cycles and lower total cost of ownership. Simple integration into inspection and assembly workflows As a single test pin intended for end‑dimension tasks, this component integrates easily into plug gauges, fixture locators and comparator set‑ups. The compact geometry suits confined spaces and allows rapid changeover between checks. Traceable identification (Article number and GTIN) simplifies inventory and audit processes, while the workshop specification signals suitability for everyday metrology routines where robust handling and reliable dimensions are required. Contact Metav Werkzeuge to request availability of the Metav IndustryLine gauge pin M323.393 at our Emmerich warehouse and to discuss suitability for specific end‑dimension applications Technical Data Article number: M323.393 GTIN: 4061905056154 Manufacturer: Metav IndustryLine eClass: 21170231 Facts Diameter: 3.93 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: special steel Workshop version Single piece gauge pin Application: end-dimension checks FAQ What level of dimensional accuracy does the gauge pin offer? The Gauge Pin M323.393 is specified with a tolerance of ±0.001 mm, enabling high‑precision end‑dimension verification in workshop applications. Is the material suitable for frequent use in fixtures? Yes, the component is made from special steel and finished as a workshop version to withstand repeated insertion and handling while maintaining diameter integrity. How is the product identified for inventory and traceability? Identification is provided by the article number M323.393 and GTIN 4061905056154, which support stock management and audit trails. Can this pin be used as a reference in comparator setups? The compact 50 mm length and precise 3.93 mm diameter make the pin suitable for use as a reference or locating element in comparators and fixture alignment. 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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