Precise pin gauges for reliable bore and tolerance checking
Pin gauges are tactile, high-precision gauges used for exact bore, internal thread and radius inspection, offering straightforward go/no-go verification and process-secure dimensional control in toolmaking and quality assurance. Made from hardened gauge steel, wear-resistant ceramic or carbide and finely lapped for superb surface finish, these gauges deliver micrometre-level accuracy and long service life while eliminating electronic error sources. Available as individual pins or complete sets in wooden cases, they support tasks such as measuring bore spacing, checking tapers and setting reference sizes for indirect measuring devices and come in strict tolerance classes compliant with industrial standards.
3.65mm Test Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of micrometre-level accuracy, robust workshop construction and compact handling for reliable end‑measure checks; order the gauge pin directly via Metav Werkzeuge or consult our specialists for integration advice. Test Pin, single, 3.65 mm, ±0.001 mm, 50 mm length — Workshop gauge pin The Test Pin, single, 3.65 mm, ±0.001 mm, 50 mm length is a workshop‑grade gauge pin for precise end‑measure verification and setting tasks in fine mechanical and tooling contexts. Workshop‑grade special steel Diameter 3.65 mm, tolerance ±0.001 mm 50 mm length for end‑measure checks Delivered in transport case for protection Precision that secures repeatable end‑measure results The gauge pin delivers ±0.001 mm tolerance, which corresponds to a one‑micrometre allowance and supports high‑precision verification in quality control. A small nominal diameter of 3.65 mm reduces play in tight fits and ensures consistent contact geometry when measuring bores, gauges or mating parts. Thanks to the fine tolerance, the measuring pin contributes to lower scrap rates and more reliable process capability assessments; the tight tolerance is particularly valuable where dimensional stacks or assembly clearances are critical. Robust workshop construction for everyday handling Manufactured from special steel in a workshop execution, the pin resists everyday wear while retaining measuring geometry. The 50 mm length provides sufficient engagement for end‑measurement and setting operations without excess overhang, aiding stability during manual handling. Delivered in a transport box, the item is protected during storage and transit, preserving calibration state and surface quality. The compact mass and ergonomic form support quick fixture insertion and removal in production environments. Easy integration into inspection routines and tooling As a precision gauge pin, this component is suitable for end‑mass checks, fixture alignment and go/no‑go comparisons in small‑part inspection. Its compact size places it in the micro‑range for fine mechanical work, making it compatible with watchmaking, connector inspection and precision tooling setups. Traceability is supported by the SKU and GTIN, which simplify inventory control and documentation for quality systems; the product is listed as M323.365 for fast identification. The pin’s geometry and workshop durability reduce downtime during routine checks and help maintain consistent measurement results across shifts. Discuss the Test Pin with Metav Werkzeuge to confirm suitability for the application and arrange prompt supply or expert advice from our consultants at Metav Werkzeuge. Technical Data Article number: M323.365 GTIN: 4061905056314 Category: Gauge pin / Measuring pin Facts Diameter: 3.65 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: Special steel Workshop execution Delivered in transport box Label: Test Pin, single, 3.65 mm, ±0.001 mm, length 50 mm FAQ What level of accuracy does this gauge pin provide? The gauge pin offers a tolerance of ±0.001 mm, giving micrometre‑level accuracy suitable for fine inspection and end‑measure checks with the M323.365 gauge pin. Is the pin suitable for routine workshop use? Yes; the workshop execution and special steel construction make the pin robust enough for everyday handling and repeated insertion in fixtures. Can the gauge pin be used for checking small bores and fittings? The 3.65 mm diameter and tight tolerance make the pin particularly well suited to small bores, connector housings and precision fittings. How is the item delivered and protected? The gauge pin is supplied in a transport case to protect the measuring surface and geometry during storage and transit. How can the product be referenced in procurement or quality records? Use the SKU M323.365 and GTIN 4061905056314 for ordering, inventory and traceability in quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.66mm Test Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of pinpoint measurement and workshop-ready robustness: the combination of diameter 3.66 mm, tolerance ±0.001 mm and a 50 mm length ensures repeatable end‑measurements and smooth integration into inspection routines. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for tailored advice. Gauge pin, single, 3.66 mm, ±0.001 mm, length 50 mm — Metav IndustryLine precision test pin Gauge pin M323.366 is a single, workshop-grade test pin for end‑measurements and go/no‑go checks in precision assembly and inspection tasks. Workshop execution for everyday shop use Diameter 3.66 mm with ±0.001 mm accuracy Length 50 mm for deeper bore checks Delivered in a transport case Accurate metrology that fits routine inspection The workshop‑optimised construction gives reliable handling for repetitive checks on shafts, bores and end faces. With a diameter of 3.66 mm and a tolerance of ±0.001 mm, this test pin provides a verifiable reference for final dimensions and fits within higher‑precision inspection chains. The small mass (approx. 0.007 kg) and compact geometry reduce the risk of measurement disturbance, while the Special steel composition maintains geometric stability under normal workshop conditions. This makes the component especially useful as an end‑measure master in serial testing and final inspection procedures. Practical benefit: easier workflows and reproducible results The combination of fine tolerance and a 50 mm shaft length enables access into deeper seats and blind bores that standard short pins cannot reach. Supplied in a transport case, the pin remains protected during storage and transit, reducing the risk of surface damage that would otherwise affect measurement integrity. Designed as a single‑piece test pin for manual and semi‑automated inspection tasks, it streamlines go/no‑go checks and documentation routines, enhancing throughput without sacrificing metrological confidence. Built for the shop: durability and clear identification The workshop execution denotes a robust finish suitable for daily industrial use. The choice of Special steel balances wear resistance with the fine surface quality needed for accurate contact measurements. Clear identification by article number M323.366 and GTIN ensures traceability in quality records and stock management. For operations that rely on consistent end measurements, this test pin functions as a stable reference that minimises rework and supports predictable assembly tolerances. Contact Metav Werkzeuge for procurement and specification support for the Metav IndustryLine gauge pin M323.366; our consultants will assist with delivery options and suitability for inspection tasks Technical Data Article number: M323.366 GTIN: 4061905056321 Label: Prüfstift, einzeln, 3,66mm, +/- 0.001 mm Länge 50 mm Manufacturer: Metav IndustryLine Core specifications Diameter: 3.66 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: Special steel Workshop execution Delivered in transport case Intended use: end measurements / reference pin Category: Gauge pin FAQ What materials is this gauge pin made from? The gauge pin M323.366 is manufactured from Special steel, selected for dimensional stability and wear resistance suitable for workshop inspection tasks. Is the 3.66 mm diameter guaranteed for interchangeability? Yes; the ±0.001 mm tolerance ensures the diameter meets tight interchangeability requirements for precise fit checks and end‑measurement comparisons. Can this pin be used for blind‑bore depth checks? The 50 mm shaft length is designed to reach into deeper recesses and blind bores for reliable end‑measurement verification during assembly and inspection. How is the gauge pin supplied for transport and storage? The test pin is supplied in a protective transport case, which helps preserve the measuring surface and maintain accuracy over repeated handling. Which article number should be referenced for ordering or documentation? Please reference article number M323.366 and GTIN 4061905056321 when ordering or recording the gauge pin in quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.67mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of micron-level accuracy, a robust workshop design and a protective transport case for reliable end‑measurement work. Order the precision gauge pin directly from Metav Werkzeuge or ask the consultants for application support. M323.367 gauge pin — 3.67 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The M323.367 gauge pin is a single precision gage pin designed for accurate end‑measurements and workshop use, offering a tight tolerance and a durable construction for routine inspection tasks. Workshop version for daily use Diameter 3.67 mm, tolerance ±0.001 mm Length 50 mm for end‑measurements Delivered in a protective transport case Micron‑grade accuracy for consistent quality control The heart of this tool is its ±0.001 mm tolerance, which corresponds to about 1 µm of deviation. Such accuracy makes the pin suitable for fine inspection tasks where repeatability is critical. Manufactured for measurement and comparative gauging, this gage pin provides a defined reference surface that reduces uncertainty in go/no‑go checks and pass/fail jigs. The tight tolerance is particularly valuable when measuring end faces, bores or seating surfaces where a consistent datum is required. Robust workshop design that endures daily handling Built as a workshop version, the pin balances precision with resilience. The body is made from special steel, chosen for its wear resistance and dimensional stability under normal workshop conditions. The modest mass facilitates quick handling—the item is compact yet stable in jigs and holders. For transport and protection, the pin is supplied in a protective case, reducing the risk of nicks and preserving the calibrated surface until use. These features combine to keep inspection throughput high while limiting replacement and rework costs. Easy integration into inspection routines and fixtures This single‑piece gage pin is intended for straightforward integration: it fits standard pin mounts, comparator fixtures and custom gauges used in machine shops or assembly lines. The 50 mm length gives adequate engagement for many end‑measurement tasks without adding unnecessary overhang, allowing ergonomic handling during repeated checks. As a defined measurement standard, the pin supports traceable quality control procedures and can be incorporated into batch acceptance tests or spot checks on production runs to prevent out‑of‑tolerance parts from progressing. Practical handling advice to preserve accuracy To maintain the pin’s performance, store it in its protective case when not in use and avoid contact with abrasive surfaces. Small dimensional changes can arise from mechanical damage rather than material instability; the special steel construction mitigates this risk but does not eliminate it. Gentle cleaning after use and careful placement in a fixture will extend service life and preserve the ±0.001 mm specification over many inspection cycles. When precision is required, pair the pin with calibrated measuring devices or gauge blocks to form a stable reference assembly. Contact Metav Werkzeuge for tailored advice on using the Metav IndustryLine M323.367 gauge pin in specific inspection setups and to confirm availability through our Emmerich quality hub Technical data Article number: M323.367 GTIN: 4061905056338 Manufacturer: Metav IndustryLine Version: Workshop execution Delivery: Protective transport case Measurements & accuracy Diameter: 3.67 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Features & applications Single precision gauge pin Material: Special steel Designed for end‑measurements Supplied individually for inspection use FAQ What level of accuracy can be expected from this gauge pin? The M323.367 gauge pin is manufactured to a tolerance of ±0.001 mm, providing micron‑level accuracy suitable for precise end‑measurement applications and repeatable inspection routines. Is the M323.367 suitable for everyday workshop use? Yes. The workshop execution and the choice of special steel make the M323.367 robust enough for routine checks while maintaining its dimensional stability for quality control. How should the gauge pin be stored to keep its accuracy? Store the pin in its protective transport case when not in use and avoid contact with hard or abrasive surfaces; gentle cleaning and careful handling preserve the ±0.001 mm specification. Can the pin be used in custom jigs and fixtures? The M323.367 gauge pin is intended for integration into standard mounts and bespoke fixtures for comparative or go/no‑go testing; its 50 mm length provides secure engagement in many setups. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.68mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Compact workshop-grade test pin combining micrometre-level accuracy and robust special steel construction; ideal for end‑measure checks and fixture verification with a tolerance of ±0.001 mm. Order the test pin directly via Metav Werkzeuge or ask our consultants if needed. Metav IndustryLine Test pin M323.368 — 3.68 mm, ±0.001 mm, 50 mm length The Test pin M323.368 is a workshop‑grade precision gauge pin for end‑measure verification and fixture checking in inspection and production environments. Workshop version for robust daily use Diameter 3.68 mm with ±0.001 mm tolerance 50 mm overall length for fixture checks Precise tolerance for reliable end‑measure results The extremely fine ±0.001 mm tolerance places this gauge pin in the category of high‑precision inspection tools suitable for critical dimensional checks. In practice, that degree of accuracy reduces uncertainty in acceptance testing and shortens rework cycles because deviations at the micrometre scale are detected reliably. The 3.68 mm diameter is especially useful for small bores, pins and reference features where repeatable contact geometry is required; the measurement certainty enhances process control in serial production and quality assurance. Durable workshop design that stays accurate Manufactured from special steel, the pin is designed for repeated contact in workshop environments where surface wear and handling occur daily. The material choice balances hardness and corrosion resistance to maintain the contact geometry over long inspection runs. With a 50 mm overall length the pin offers sufficient reach for a wide range of fixture and component checks while remaining compact enough for handheld gauging or use within gauging fixtures. The workshop execution ensures the tool withstands practical use without compromising the small tolerance class. Integrates smoothly into inspection routines and tooling Marked as a precision gauge under the Metav IndustryLine range, M323.368 complements standard inspection equipment and bench gauges. The compact form factor and close tolerance make it suitable as a reference pin for end‑measure verification, alignment tasks and comparative checks in assembly jigs. Traceable identification (SKU M323.368, GTIN 4061905056345) simplifies inventory and process documentation. Confidence in measurement leads to fewer stoppages and a steadier production flow, backed by Metav’s emphasis on accessible, reliable precision. Contact Metav Werkzeuge today to discuss how the Metav IndustryLine test pin M323.368 fits into existing inspection setups or to request a tailored quotation Technical data Article number: M323.368 GTIN: 4061905056345 Brand: Metav IndustryLine Facts Diameter: 3.68 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Design & features Material: special steel Version: workshop execution Category: gauge pin Accuracy class: high‑precision inspection FAQ What is the intended use of this gauge pin? The M323.368 gauge pin is intended for end‑measure verification, fixture checks and dimensional reference tasks in inspection and production contexts. Is the diameter tolerance suitable for small‑bore inspection? Yes, the ±0.001 mm tolerance on the 3.68 mm diameter meets high‑precision requirements for small‑bore and pin checks. Which material is used and why does it matter? The pin is made from special steel, chosen to combine wear resistance with dimensional stability for frequent workshop use. Can this pin be used in gauging fixtures and jigs? The 50 mm length and workshop execution make the pin suitable for integration into fixtures and comparative gauging setups. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.69mm Test Pin, ±0.001 mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine
Benefit from the combination of ultra‑fine tolerance and workshop‑grade construction to keep inspection routines efficient and reproducible. Order the M323.369 directly via Metav Werkzeuge or ask our consultants for tailored application advice. M323.369 gauge pin (single) – 3.69 mm, ±0.001 mm, 50 mm length – Metav IndustryLine The M323.369 gauge pin is a single workshop‑grade test pin designed for precise end‑measure verification and small‑diameter dimensional checks in machining and quality control settings. Workshop-grade execution Diameter 3.69 mm with ±0.001 mm tolerance 50 mm special-steel body Single gauge pin for end-measure checks Assured accuracy for fine inspection tasks High measurement confidence starts with repeatable components. This gauge pin delivers an exceptionally tight ±0.001 mm tolerance on a nominal 3.69 mm diameter, which significantly reduces uncertainty when verifying bore diameters, plug fits or end‑measure references. The fine tolerance means fewer follow‑up checks and lower scrap rates, translating into measurable time savings during repeated inspection cycles. As an inherently simple mechanical reference, the pin provides a robust baseline for go/no‑go assessments and comparative checks in small‑part production. Robust build for workshop environments A component that withstands daily use avoids frequent replacement and downtime. Manufactured from special steel and presented in a workshop‑grade execution, the pin is engineered for routine handling and repeated insertion into fixtures and jigs. Its 50 mm shank length offers comfortable engagement for manual operation while keeping mass low (approx. 0.007 kg), which helps protect delicate assemblies during measurement. The straightforward, hardened geometry supports reliable seating in gauges and comparison fixtures without elaborate handling or special tooling. Integrates easily into inspection workflows This single gauge pin is suited to fast, pragmatic quality checks rather than elaborate metrology setups. Its compact form factor allows rapid interchange with other reference pins or insertion into test rigs, speeding up batch sampling and first‑article inspections. Markings such as the SKU and GTIN enable simple inventory control and traceability: use the pin as a portable reference for bench checks, bench comparators, or manual go/no‑go tests to keep throughput steady and documentation consistent. Clear identification and single‑unit supply Each item is supplied individually and is easily identified for stock and inspection records. The product is listed under the Metav IndustryLine range and carries the SKU M323.369 together with GTIN 4061905056352 for unambiguous ordering and traceability. For processes that depend on a clear audit trail and repeatable mechanical references, a single, well‑specified gauge pin such as this reduces ambiguity and simplifies documentation in quality systems. Contact Metav Werkzeuge for expert advice on integrating the Metav IndustryLine M323.369 gauge pin into your inspection routines and to arrange supply tailored to workshop requirements Technical Data Article number: M323.369 GTIN: 4061905056352 Label: Gauge pin, single, 3.69 mm, ±0.001 mm, length 50 mm Facts Diameter: 3.69 mm Accuracy: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: special steel Workshop execution Supplied as single unit Category: gauge pins FAQ What is the primary application of this gauge pin? The M323.369 gauge pin is intended for precise end‑measure checks, plug‑fit testing and quick go/no‑go assessments in machining and quality control. Can this pin be used as a reference in workshop comparators? Yes, the single gauge pin from Metav IndustryLine is suitable as a portable reference in manual comparators and for repeatable bench checks. How is the product identified for ordering and stock? The gauge pin is listed under SKU M323.369 and GTIN 4061905056352, facilitating clear ordering and inventory management. What material is the pin made from and how does that benefit use? The pin is made from special steel, offering durability for repeated insertion and handling in workshop routines, which helps maintain dimensional stability. Is the tolerance of ±0.001 mm typical for workshop pins? The ±0.001 mm tolerance of this gauge pin places it among very high‑precision mechanical references suitable for demanding small‑component inspections. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
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: Prüfstift, 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
Highest accuracy with immediate pass/fail certainty
Pin gauges (also known as gage pins or pin gauge sets) deliver micrometre-level certainty for bore, thread and radius inspection. Designed for industrial precision manufacturing, tool and mould making and quality assurance, these mechanical gauges provide an unequivocal physical result — pass or not pass — without reliance on electronics. The result is faster decision-making at the gauge or directly at the machine.
How pin gauges work in demanding production environments
Pin gauges are tactile reference tools for the quick verification of the smallest diameters, bore centres and form accuracy. Inserted into a bore or mating feature, a correctly sized pin gauge confirms dimensional conformity by fit; mismatches are immediately apparent. Their simple mechanical principle makes them ideal for in‑process checks on the shop floor as well as in the metrology room, and they are commonly used for bore inspection, internal thread checks, measuring tooth widths, assessing taper bores and setting indirect measuring devices.
Measurable benefits that matter on the shop floor
- Highest precision: available in standardized accuracy classes such as DIN 2269, with tolerances down to ±1 µm or ±2 µm, enabling reliable verification of the strictest quality requirements.
- Robust materials: manufactured from hardened gauge steel, wear‑resistant ceramic or carbide, providing long life under repetitive use.
- Exceptional surface quality: finely lapped and distortion‑free to ensure repeatable contact results.
- Clear identification: each pin is permanently and legibly marked with its nominal size, reducing errors during fast inspection cycles.
- Flexible supply: offered as individual pins or complete pin gauge sets in sturdy wooden cases for organised storage and rapid access.
Metav — practical precision for every workshop
Metav combines decades of metrology expertise with a comprehensive portfolio to democratise high‑accuracy measurement. From Emmerich, a “quality filter” for the European market, Metav supports industry and trade with over 250,000 products and the trust of more than 48,000 customers. That background makes Metav a pragmatic choice for workshops seeking reliable pin gauges and tailored inspection solutions.
Summary
For uncompromising micrometre accuracy in bore and form inspection, pin gauges and gage pins offer a direct, durable and process‑ready solution that reduces uncertainty and speeds up production decisions.
FAQ
What tolerance classes are available for pin gauges?
Pin gauges are supplied in standardised accuracy classes such as DIN 2269, with typical tolerances of ±1 µm or ±2 µm to meet rigorous industrial quality specifications.
Which materials are used for pin gauges?
Common materials include hardened gauge steel, wear‑resistant ceramic and carbide, selected according to the expected wear, handling and measurement environment.
How are pin gauges identified and stored?
Each pin is permanently engraved with its nominal size for unmistakable identification; sets are often supplied in organised wooden cases for safe storage and fast retrieval.
Can pin gauge sets be configured for specific series dimensions?
Yes. Metav’s range allows combination of individual pins into customised pin gauge sets, enabling tailored coverage for repetitive series dimensions and efficient inspection routines.
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