Precision gauge blocks and plug gauges for reliable dimensional control
Mechanical gauge blocks and plug gauges are essential for tactile verification of threads, bores and gap dimensions, providing fast, unambiguous go/no-go results that enhance process reliability and reduce scrap. Designed for industrial metalworking and toolmaking, these precision tools support incoming inspection and final quality checks by delivering traceable measurements in applications such as thread inspection, bore diameter testing and spacing checks. Manufactured from specially hardened, low-distortion alloys and fine-lapped for minimal measurement uncertainty, the range includes thread plug gauges, precision plug gauges and calibration gauge blocks to ensure long-term repeatability and wear resistance.
2.15mm Gauge Pin Single ±0.001mm Length 50mm, Workshop Version - Metav IndustryLine
Benefit from absolute measuring confidence thanks to the combination of ultra‑fine tolerance, compact dimensions and a robust workshop finish; this pin is intended for repeatable end‑measurement tasks and fixture reference points. Order the M323.215 gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. M323.215 Gauge Pin — 2.15 mm, 50 mm, ±0.001 mm (Metav IndustryLine) The M323.215 gauge pin is a single precision inspection pin designed for end‑measurement, go/no‑go verification and fixture referencing in workshop and production metrology. Ultra‑fine tolerance ±0.001 mm Compact 2.15 mm diameter for fine bores 50 mm length for extended datum reach Workshop version with transport case Achieve repeatable end‑measurement with micrometre‑grade tolerance The small, solid inspection pin provides an ultra‑fine tolerance of ±0.001 mm, delivering micrometre‑level confidence when establishing reference points or checking bore sizes. Manufactured for workshop environments, the pin’s dimensional stability reduces measurement scatter and helps lower scrap rates in serial inspection. Tight tolerance control makes this tool especially suitable for precision end‑measurements and verifying hardened bore diameters where reproducibility is essential. Compact form factor that fits confined assemblies With a 2.15 mm diameter and 50 mm length, the pin is tailored for measuring small bores, locating holes in assemblies and acting as a reference mandrel in jigs. The slender profile allows access to narrow features without compromising stiffness for short to medium reaches. This compact geometry also facilitates hand‑held probing and integration into gauge blocks or fixture systems where space is restricted. Durable material and workshop configuration for daily use Constructed from special steel and specified as a workshop version, the pin resists wear under regular contact inspection and retains edge definition for longer periods. The robust finish is optimised for handling and frequent insertion cycles, reducing the need for premature replacement and ensuring consistent contact geometry during measurement operations. Designed for integration into inspection routines As an end‑measurement artifact, the pin serves both as a direct measuring probe and as a reference element within inspection jigs. Its defined nominal diameter supports repeatable go/no‑go checks and positional calibration. The combination of small diameter and precise length makes the item suitable for fine mechanical parts, toolmaking and quality control stations that require compact, high‑accuracy gauges. Protected delivery and practical handling The item is supplied in a transport case, ensuring protection during storage and transit and simplifying organisation within a tool crib. The packaging choice supports safe handling for small, precision parts and reduces the risk of surface damage that would otherwise affect measurement reliability. Traceable identification for production use Each pin is shipped with clear identification to support traceability in the quality process. The compact design and workshop specification mean the pin is an unobtrusive yet reliable addition to standard inspection sets and fixture references, contributing to stable production tolerances and fewer non‑conforming parts. For traceable end‑measurement and fixture reference tasks, request the Metav IndustryLine M323.215 gauge pin from Metav Werkzeuge and speak with our technical advisors to confirm fit‑up and application suitability. Technical data Article number: M323.215 GTIN: 4061905055256 Manufacturer: Metav IndustryLine Facts Diameter: 2.15 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Material: special steel Workshop version Delivered in transport case Single gauge pin for end measurements FAQ Is this gauge pin suitable for bore inspection and end‑measurement? Yes. The M323.215 gauge pin is intended for end‑measurement, bore checks and as a reference pin in fixtures where micrometre‑grade tolerance is required. What accuracy and repeatability can be expected? The inspection pin is specified to ±0.001 mm, offering high repeatability for fine measurement tasks and go/no‑go verifications. What are the exact dimensions of the pin? The pin measures 2.15 mm in diameter and 50 mm in length, providing a compact profile with extended reach for small features. What material is used and how is it supplied? Manufactured from special steel in a workshop finish and supplied in a transport case to protect the contact surfaces during storage and transit. Can the pin be used as a reference in jigs and fixtures? Yes. The dimensional stability and compact diameter make this pin suitable as a reference or locating element in inspection jigs and production fixtures. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.16mm Test Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of micrometric accuracy, compact dimensions and robust workshop design for reliable end‑dimension checks and repeatable inspection results. Order the gauge pin directly via Metav Werkzeuge or consult the Metav team for application advice. M323.216 Precision Gauge Pin (Ø 2.16 mm, ±0.001 mm) — Metav IndustryLine A M323.216 precision gauge pin designed for end‑dimension verification and workshop inspection tasks; single pin, diameter 2.16 mm with a 50 mm length for accessible component checks Micrometric tolerance ±0.001 mm Ø 2.16 mm hardened special steel pin 50 mm length for end‑dimension inspection Workshop execution for everyday use Consistent micrometric reference for critical checks The M323.216 delivers a ±0.001 mm tolerance that positions it among high‑precision reference pins. Such a fine tolerance corresponds to a 1 µm deviation margin, enabling tight go/no‑go assessments and precise end‑dimension verification on small bores or locating holes. By using a defined diameter of 2.16 mm, the pin provides a clear, repeatable datum for comparative measurements and go/no‑go testing. The accuracy specification supports statistical process control by reducing measurement scatter and improving the reliability of inspection data. Durable workshop design that withstands routine handling Constructed from special steel, this pin balances hardness and corrosion resistance for repeated use in production and workshop environments. The workshop execution indicates reinforced finishing and dimensional stability under handheld and fixture use, so checks remain reproducible across shifts. With a 50 mm shank length, the geometry is long enough to engage through a workpiece while short enough to avoid excessive bending or vibration, maintaining repeatability during manual insertion and fixture mounting. Straightforward integration into inspection workflows As a single‑piece precision reference, the pin simplifies calibration and setup routines: it functions as a direct reference for end‑dimension checks, alignment of fixtures or verification of locating holes. The compact form factor allows use in bench comparators, pin holders or bespoke gauges without significant modification to existing inspection jigs. Because the pin is specified to tight limits, adoption often reduces setup time and the need for frequent rechecks, supporting faster throughput in routine quality control. Supply reliability and a partner for precision Sourcing through Metav IndustryLine combines product consistency with logistical dependability. Metav’s position as a precision specialist and its broad product range deliver continuity of supply and access to compatible metrology accessories. The combination of tight tolerance, engineered material properties and workshop‑ready finish offers a pragmatic balance of precision and durability, making the pin suitable as a small yet crucial component of a robust inspection strategy. Secure consistent end‑dimension control with Metav IndustryLine gauge pins — contact Metav Werkzeuge for tailored supply and technical guidance on integration at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: M323.216 GTIN/EAN: 4061905055690 Label: Prüfstift, einzeln, 2,16 mm, ±0.001 mm, length 50 mm Manufacturer: Metav IndustryLine Numerical data Diameter: 2.16 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Material: Special steel Execution: Workshop version Single unit delivery Category: Gauge pin / Test pin FAQ What tolerance does this gauge pin offer? The M323.216 gauge pin is specified with a tolerance of ±0.001 mm, providing a 1 µm allowance suitable for high‑precision end‑dimension verification. Which material is used for the pin? The pin is made from special steel, selected for hardness and dimensional stability appropriate to workshop inspection tasks. Is the pin suitable for checking small bores and locating holes? Yes, with a diameter of 2.16 mm and a 50 mm length, the pin serves as a precise reference for small bores, locating holes and related end‑dimension checks. Can the gauge pin be used in fixtures and pin holders? The compact, single‑piece design allows integration into bench fixtures and pin holders for comparative or assembly verification tasks. Who supplies this product and where can more information be obtained? Metav IndustryLine supplies the M323.216 precision gauge pin; further technical details and purchasing information are available through Metav Werkzeuge. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.17mm Gauge Pin Single ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Take advantage of the combination of micron-level accuracy, robust workshop construction and compact length for reproducible end‑measure checks; order the gauge pin directly via Metav Werkzeuge or contact our consultants for application advice. M323.217 gauge pin — 2.17 mm diameter, ±0.001 mm accuracy by Metav IndustryLine A precision M323.217 gauge pin designed for fine end‑measure verification and dimensional checks in workshop environments. Precision diameter 2.17 mm ±0.001 mm Length 50 mm for deep or recessed checks Workshop‑grade special steel construction Supplied in protective transport case Micron-level accuracy for critical dimensional checks The core benefit of this measuring pin is its ±0.001 mm tolerance, equivalent to 1 µm, which supports high‑precision verification tasks where repeatability matters. Such accuracy is suitable for end‑measure inspections, plug‑gauge comparisons or tactile checks on small bores and mating parts. The tight tolerance reduces uncertainty in pass/fail decisions and shortens inspection cycles, delivering measurable gains in quality assurance procedures. Compact form and durable workshop design for everyday use With a nominal diameter of 2.17 mm and a length of 50 mm, the pin reaches into recessed features while remaining easy to handle. The special steel construction provides wear resistance in repetitive measurement routines and keeps the contact geometry stable over many cycles. Supplied in a protective transport case, the tool remains protected during storage and transit, preserving the calibrated condition and minimising downtime due to damage. Integrates into inspection routines and fixture setups This single gauge pin is ideal for quick reference checks, fixture setting and comparative measurement tasks in metalworking and precision assembly. Its compact mass supports fast manual handling and repeat measurements with minimal operator fatigue. Traceability is supported through the clear product identification and packaging, enabling straightforward inventory control and replacement planning in serial inspection workflows. For precise end‑measure control choose the Metav IndustryLine M323.217 gauge pin and contact Metav Werkzeuge for personalised technical guidance at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: M323.217 GTIN: 4061905055706 Label: Prüfstift, einzeln, 2,17mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 2.17 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.004 kg Special features Material: Special steel Workshop version Supplied in protective transport case Category: Messstifte FAQ What level of accuracy does the pin provide? The M323.217 gauge pin offers an accuracy of ±0.001 mm, corresponding to 1 µm, suitable for high‑precision dimensional checks. Which materials is the pin suitable for inspecting? The pin is a measuring artefact for dimensional control and is used to check bores and mating parts produced from a wide range of workshop materials. How is the gauge pin delivered? The M323.217 is supplied in a protective transport case to prevent damage during storage and transport. Can the pin be used for embedded or recessed measurements? Yes, the 50 mm length allows checking of recessed features and bores that require slightly deeper reach. Is this item intended for continuous workshop use? The workshop‑grade construction and special steel material make this pin well suited to routine inspection tasks in production environments. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.18mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of sub‑micrometre repeatability, robust workshop design and convenient transport packaging for reliable end‑dimension checks. The precise ±0.001 mm tolerance together with a 2.18 mm diameter and a 50 mm length suits compact gauging tasks and repeatable measurements. Order the test pin directly via Metav Werkzeuge or ask our consultants if needed. Test Pin M323.218 — single precision test pin, Ø 2.18 mm, ±0.001 mm (Metav IndustryLine) The Test Pin M323.218 is a single, workshop‑grade precision pin intended for end‑dimension verification and compact gauge assemblies in production and inspection environments. Diameter 2.18 mm, tolerance ±0.001 mm Length 50 mm workshop version Made from special steel Supplied in protective case Precision that supports reproducible end‑dimension checks The core advantage of this instrument is its measuring accuracy of ±0.001 mm, which provides a reliable reference for tight tolerance work. The ground 2.18 mm diameter establishes a clear nominal dimension while the 50 mm length offers sufficient engagement for many plug, pin and end‑mass applications. Because the component is machined from special steel, dimensional stability under normal workshop conditions is improved, reducing drift between checks. This level of precision makes the item suitable as a reference element in comparative gauging setups and in-process spot checks where small deviations must be detected early. Compact design for micro‑scale gauging and micromechanics Classified within the micro measuring range (suitable for tools with a maximum measuring span between 10 and 100 mm), the pin is optimised for confined fixtures, small bores and micromechanical assemblies. The compact geometry lowers the influence of bending and improves handling when fitted into tight gauge housings. For users who assemble or service instruments for watchmaking, small hydraulic components or precision connectors, the combination of minimal footprint and high repeatability supports quicker set‑up times and more consistent results during routine control sequences. Workshop robustness and protected transport packaging This workshop edition has been specified for regular use on the shop floor. The construction from special steel and the workshop finish increase resistance to surface wear while keeping the thread and seating geometry stable. Delivery in a protective case safeguards the reference surface and assists safe storage and transport between inspection stations. The case also simplifies traceability in multi‑station operations, allowing the datum pin to be moved without incidental knocks or contamination that would otherwise compromise measurement reliability. Practical uses and process reliability Typical applications include acting as an end‑mass for plug gauges, a datum pin for fixture alignment and a wear‑reference in routine production sampling. The pin supports efficient pass/fail decisions in go/no‑go workflows and can be integrated into gauge blocks or small adaptors for comparative checks. Metav IndustryLine’s position as a distributor with an on‑site quality filter for the European market adds an additional layer of assurance: the component is offered within a curated selection intended for industrial users who demand reproducibility and straightforward integration into existing quality control processes. Contact Metav Werkzeuge today to specify the Metav IndustryLine test pin for precision end‑dimension checks and to confirm packaging and calibration options tailored to workshop requirements Technical Data SKU: M323.218 GTIN: 4061905055713 Manufacturer: Metav IndustryLine Material: Special steel Length: 50 mm Diameter: 2.18 mm Tolerance: ±0.001 mm Weight: 0.004 kg Facts Length: 50 mm Diameter: 2.18 mm Accuracy: ±0.001 mm Weight: 0.004 kg Special features Workshop version Supplied in protective case for transport Intended for end‑dimension checks and gauge use Ground nominal diameter for repeatable seating FAQ What is the nominal diameter and tolerance of the pin? The pin has a nominal diameter of 2.18 mm with a tolerance of ±0.001 mm, making it suitable for tight tolerance reference tasks. Is the pin supplied ready for storage and transport? Yes, the pin is supplied in a protective case that protects the measuring surface during transport between inspection stations. Which materials is the pin made from? The component is manufactured from special steel chosen for dimensional stability and workshop durability. Can this pin be used as an end mass in plug gauges? The design and length make it suitable for use as an end‑mass or datum pin in compact plug gauges and fixture applications. Who supplies and distributes this test pin? The pin is part of the Metav IndustryLine range and is offered through Metav Werkzeuge with European distribution and quality control procedures. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.19mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of ±0.001 mm accuracy combined with a 2.19 mm diameter and a 50 mm length for consistent end-measure verification; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.219 — single gauge pin, 2.19 mm diameter, high-precision The M323.219 is a compact gauge pin designed for precise end-measure and limit checks in workshop environments, combining a small footprint with industrial repeatability. High precision ±0.001 mm 2.19 mm diameter for end-measure checks 50 mm length, workshop-ready Special steel construction, protective case included Consistent precision for end-measure verification The gauge pin delivers ±0.001 mm tolerance, equivalent to 1 µm, which supports highly repeatable verification of end measures and small bores. Such accuracy is typically sought where dimensional limits are stringent and a clear go/no-go decision is required. The narrow 2.19 mm diameter makes the pin suited for checking finished bores, seating dimensions and component ends with minimal disturbance to surrounding geometry. The specification allows straightforward integration into quality-control routines where measurable, objective results are needed. Durable, shop-ready design for everyday use Built in a workshop version, the pin is made from special steel chosen for wear resistance and dimensional stability under regular handling. Its 50 mm length provides enough engagement for many end-measure checks while remaining compact for bench or fixture use. The robust material choice reduces fretting and surface wear over time, maintaining the stated tolerance longer than untreated options. Supplied in a protective transport case, the pin arrives ready for safe storage and immediate use on the shop floor. Practical handling, traceability and documentation The single-pin format is lightweight (approx. 0.004 kg), which aids rapid manual inspections and minimises operator fatigue during repeated checks. Clear identification by SKU M323.219 and GTIN 4061905055720 supports traceability in inspection logs and inventory systems. For workshops that prioritise process reliability, the combination of compact size, traceable labelling and robust packaging reduces non-productive time and simplifies stock management. Typical applications and compatibility This pin is intended for precision end-measure checks and small-bore verification in mechanical workshops, toolrooms and quality-control benches. The construction suits routine inspection tasks where simple, rapid verification of final dimensions is required, and where a compact gauge is preferable to larger measuring systems. Its specifications align with common metrology workflows, enabling integration into inspection jigs or comparator setups that demand repeatable point contacts and clear tolerance decisions. Contact Metav Werkzeuge for a consultation on integrating the M323.219 gauge pin into inspection processes or to request application guidance from our measurement specialists. Technical data Article number: M323.219 GTIN: 4061905055720 Label: Prüfstift, einzeln, 2,19mm, +/- 0.001 mm Länge 50 mm Manufacturer: Metav IndustryLine Category: Messstifte Numbers / Core technical data Diameter: 2.19 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.004 kg Special features / Versions Workshop version Material: Special steel Delivered in protective case (plastic or wooden) Story trigger: end-measure checks FAQ What tolerance does the M323.219 provide? The M323.219 gauge pin is specified at ±0.001 mm, suitable for micrometre-level end-measure verification. Which material is the pin made from? The pin is manufactured from special steel, selected for stability and wear resistance in routine inspection use. Is the pin supplied ready for storage and transport? Yes, the gauge pin is delivered in a protective transport case to preserve the measuring surface and ensure safe handling. Can this pin be used for checking small bores and seating dimensions? The 2.19 mm diameter and precise tolerance make this pin ideal for small-bore checks, seating verification and end-measure inspections in workshop environments. How is the product identified for inventory and traceability? Identification is provided via SKU M323.219 and GTIN 4061905055720 to support traceable inspection records and stock management. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.21mm Gauge Pin, ±0.001mm, Length 50mm, Workshop Version, Special Steel - Metav IndustryLine
Take advantage of the workshop-grade gauge pin with ±0.001 mm tolerance and a compact 50 mm length for reliable end measurements; combine exceptional accuracy, rugged special-steel construction and straightforward handling to reduce inspection time and rework. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.221 – workshop-grade gauge pin, Ø 2.21 mm, ±0.001 mm A gauge pin M323.221 designed for precise end measurements and go/no-go checking in workshop quality control and inspection tasks. Workshop-grade tolerance ±0.001 mm Diameter 2.21 mm for precision fits Hardened special steel construction 50 mm overall length for depth access Consistent accuracy for production control Built for tasks where every micrometre matters, this gauge pin delivers a tolerance of ±0.001 mm, which translates into dependable repeatability during frequent checks. That level of precision supports quick acceptance or rejection of mating bores and alignment features, reducing downstream rework and scrap. The stated accuracy is a measurable quality parameter that helps maintain process stability and supports traceable inspection routines. Robust design that suits everyday workshop use The shaft is manufactured from special steel, providing a balance of hardness and wear resistance appropriate for shop-floor handling. The 50 mm overall length gives enough reach for many internal depth checks while remaining easy to manoeuvre. A compact, lightweight design means the gauge pin can be used continuously without fatigue, and its workshop specification ensures it withstands regular use in assembly, fixture set-up and incoming inspection operations. Practical integration into inspection workflows As a single precision gauge pin, it is suitable for end measurements, plug checking and fixture calibration where close fits must be verified. The small diameter of 2.21 mm is ideal for fine bores and precision components commonly found in tooling, miniature assemblies and calibration tasks. Combined with Metav’s quality assurance, the tool supports a consistent measurement chain and helps create reliable documentation for quality records and audits. Contact Metav Werkzeuge for tailored advice on selecting precision gauge pins or to discuss suitable inspection routines — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical Data Article number: M323.221 GTIN: 4061905056468 Manufacturer: Metav IndustryLine Facts Diameter: 2.21 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.004 kg Special features Material: Special steel Workshop version Single gauge pin delivery FAQ What accuracy does this gauge pin offer? The gauge pin provides an accuracy of ±0.001 mm, making the M323.221 suitable for high-precision end measurements and repeatable plug checks. Which materials is the pin made from? The shaft is made from special steel, chosen for its hardness and wear resistance appropriate to regular workshop inspection use. For which applications is this gauge pin intended? Typical uses include end measurements, plug checking, fixture verification and inspections of small bores in tooling and miniature assemblies. Is the length suited to deep bores? With a 50 mm overall length, the gauge pin offers sufficient reach for many depth checks while remaining easy to handle during repetitive inspections. How does this gauge pin support quality documentation? The defined tolerance and repeatability of the M323.221 enable reliable pass/fail decisions and support traceable inspection records for quality control and audits. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.22mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of a compact, workshop‑ready inspection tool that combines ±0.001 mm tolerance and a 2.22 mm controlled diameter with a 50 mm overall length for reliable end‑dimension checks; order directly via Metav Werkzeuge or ask the Metav consultants for application advice. M323.222 gauge pin — Gauge pin, 2.22 mm diameter, ±0.001 mm, 50 mm length (Metav IndustryLine) M323.222 is a single precision gauge pin designed for end‑dimension verification and go/no‑go checks in workshop and production environments Precision tolerance ±0.001 mm Diameter 2.22 mm, ground to size 50 mm overall length for bore checks Workshop version, robust construction Precision that reduces rework and speeds inspection The pin delivers a tight ±0.001 mm tolerance on a nominal 2.22 mm diameter, enabling reproducible go/no‑go and limit tests that reduce measurement uncertainty and scrap rates. Ground to size from special steel, the hardened and finished shaft offers stable contact geometry so repeatability improves throughput in small‑bore inspection routines. This combination of accuracy and robustness supports faster in‑process decisions and fewer downstream corrections. Practical design for repeatable fit‑up and handling With a 50 mm overall length and a controlled shaft diameter, the tool is optimised for verifying end dimensions, plug fits and alignment in jigs, fixtures and mating parts. The workshop version balances wear resistance with everyday handling: its compact mass ensures quick placement into bores and minimal deflection, while the surface finish maintains a consistent fit. The lightweight construction also assists rapid manual checks without special fixtures, saving cycle time on repetitive inspections. Integrates cleanly into inspection workflows The gauge pin is suitable for routine production control and finishing inspections where end‑dimension conformity is critical. Marking and traceable identification simplify log keeping and batch control, while the compact size supports storage alongside standard hand tools. When combined with systematic sampling, the pin contributes to a measurable improvement in first‑pass yield and a consistent quality record across batches. Contact Metav Werkzeuge for tailored advice on using the Metav IndustryLine M323.222 gauge pin in specific inspection processes and to confirm availability from Emmerich stock Technical data Article number: M323.222 GTIN: 4061905056475 Manufacturer: Metav IndustryLine Facts Diameter: 2.22 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.004 kg Material designation: Special steel Special features Workshop execution Ground to size shaft Intended for end‑dimension and bore checks Single piece delivery FAQ What tolerance is specified for this gauge pin? The M323.222 gauge pin is specified with a tolerance of ±0.001 mm on the 2.22 mm diameter. What applications is the pin intended for? The pin is intended for end‑dimension verification, go/no‑go checks in bores, fit‑up and alignment tasks in workshop and production inspection. What material is the pin made from? This gauge pin is manufactured from special steel with a ground finish for wear resistance and consistent contact geometry. Is the tool suitable for production spot checks? Although labelled as a workshop version, the M323.222 offers precision suitable for regular production spot checks and inspection tasks requiring tight diametral control. What are the physical dimensions and mass of the pin? Nominal diameter 2.22 mm, overall length 50 mm, weight approximately 0.004 kg. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.23mm Test Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of the combination of industrial durability, sub‑micrometre repeatability and compact handling for reliable end‑dimension checks. Order the pin directly via Metav Werkzeuge or consult the team for application advice. Test pin M323.223 — single measuring pin, 2.23 mm, ±0.001 mm, 50 mm length The test pin M323.223 is a workshop‑grade measuring pin designed for precise end‑dimension and fit verification in production and inspection environments. Workshop edition for industrial use Diameter 2.23 mm for tight fit checks Accuracy ±0.001 mm for high precision 50 mm hardened shaft for stable handling Consistent, traceable precision for end‑dimension checks Manufactured for repeatable measurement, this single measuring pin delivers an accuracy of ±0.001 mm, making it suitable where narrow tolerances determine part acceptance. The 2.23 mm diameter and 50 mm effective length are optimised for end‑mass and small‑bore verification tasks; the compact geometry reduces bending and measurement noise. By relying on a finely ground shaft and controlled production, the pin supports consistent contact conditions that reduce operator influence and improve batch‑to‑batch comparability — a clear rational advantage for shop floor and laboratory routines. Durable workshop design with machinist‑grade material The pin is produced from special steel, selected for wear resistance and dimensional stability under repeated contact. The workshop edition construction emphasises robustness: a hardened shaft and precise ground ends maintain form over many cycles, and the single, standalone format simplifies storage and interchangeability in common gauge sets. These material choices lower the frequency of replacement and contribute to predictable measurement results, which in turn supports efficient quality workflows and reduces unplanned downtime. Practical integration into quality control and inspection flows As a measuring tool for end‑dimensions and fit checks, the pin suits incoming inspection, final acceptance, and in‑process control. The compact form factor allows quick handling in fixtures, bores and gauges; the M323.223 designation eases ordering and inventory. For applications that demand documented traceability, the pin can be logged into inspection plans and paired with established procedures to validate assembly clearances or mating fits. Contact channels are available for technical clarification to ensure the pin meets the required inspection context. Speak to Metav Werkzeuge for tailored advice and procurement — the team can confirm suitability for specific inspection tasks and support efficient integration into existing control plans Technical data Article number: M323.223 GTIN: 4061905056482 Material: Special steel Weight: 0.004 kg Facts Diameter: 2.23 mm Length: 50 mm Tolerance / accuracy: ±0.001 mm Category: Measuring pin (single) Special features Workshop edition (Werkstatt‑Ausführung) Ground ends for accurate contact Single pin delivery for flexible use FAQ What is the primary application for this measuring pin? The measuring pin M323.223 is intended for precise end‑dimension and fit verification in production inspection and quality control. Does the pin require special handling to maintain accuracy? Regular cleanliness and correct seating in fixtures preserve the ±0.001 mm accuracy of the test pin; avoid impacting the ground ends and store in a protective compartment when not in use. Is the material specified for wear resistance? Yes, the pin is made from special steel, chosen to provide durable contact surfaces and maintain dimensional stability under repeated use. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.24mm Gauge Pin Length 50mm ±0.001mm Workshop Finish, Special Steel - Metav IndustryLine
Take advantage of the combination of extreme dimensional accuracy and a compact, robust design to secure reliable end‑dimension checks and stable routine inspection work. The precise ±0.001 mm tolerance together with a 50 mm length ensures reproducible results in production control; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Precision Gauge Pin M323.224 — 2.24 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The Precision Gauge Pin M323.224 is a single test pin designed for high‑precision end‑dimension verification and small‑bore inspection in workshop and production environments. Precision tolerance ±0.001 mm Diameter 2.24 mm for fine checks Length 50 mm suitable for deep fittings Special steel workshop version Confidence from measurable accuracy With a tolerance of ±0.001 mm, this gauge pin provides a level of accuracy that supports critical fit and clearance checks on small components. The extremely tight tolerance reduces uncertainty in acceptance decisions and helps to avoid downstream rework. Interpreting the figure: a deviation of one thousandth of a millimetre corresponds to micrometric control of bore and shaft fits, which is pivotal for final inspection and functional testing. Robust, compact design for routine inspection Constructed from special steel, the test pin combines surface hardness with dimensional stability for repetitive use in a workshop setting. The 50 mm length gives sufficient reach for deeper holes while maintaining stiffness to minimise bending during handling. The compact mass contributes to quick handling and fast cycle checks, making the component suitable for both bench inspection and integration into simple gauging fixtures. Practical integration into quality processes The pin is intended for end‑dimension (end size) verification and routine plug checks where consistent pass/fail assessment is required. The small diameter and fine tolerance make it ideal for control tasks in component manufacturing and assembly inspection. Identification is straightforward via article number and GTIN, facilitating procurement and traceability in quality documentation; the item is supplied as a single test pin ready for immediate use in inspection workflows. Contact Metav Werkzeuge today to discuss how the M323.224 precision gauge pin can be matched to existing inspection routines or to arrange supply through our Emmerich distribution centre. Technical data Article number: M323.224 GTIN: 4061905056499 Label: Prüfstift, einzeln, 2,24mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 2.24 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.004 kg EClass: 21170231 Special features Material: Special steel Workshop execution Single test pin for end‑dimension checks Compact, high‑precision design FAQ What level of precision does this gauge pin provide? The M323.224 gauge pin is specified to ±0.001 mm, providing micrometric accuracy suitable for tight fit and final inspection tasks. Is the material suitable for regular workshop use? Yes, the pin is made from special steel, selected to offer durability and dimensional stability for frequent handling and routine checks in a workshop environment. Can the pin be used for deeper bore checks? With a 50 mm length, the pin is appropriate for many deeper bore inspections while retaining sufficient stiffness for reproducible results. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.25mm Gauge Pin, Single, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of ±0.001 mm accuracy and the compact 50 mm length for reliable end‑dimension checks; the robust special‑steel shaft and protective transport box keep measurement ready in the workshop. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.225 — 2.25 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The Gauge pin M323.225 is a workshop-grade precision pin for end‑dimension and go/no‑go gauging in industrial metrology. Workshop-grade precision ±0.001 mm Diameter 2.25 mm for end‑dimension checks 50 mm hardened special‑steel shaft Supplied in transport box for protection High accuracy that speeds up inspection The compact gauge pin delivers ±0.001 mm tolerance, reducing measurement uncertainty in short‑run and serial checks. That level of precision ensures repeatable go/no‑go assessments and accurate verification of end dimensions, which shortens inspection cycles and lowers the risk of downstream rejects. The hardened special‑steel construction preserves geometry under repeated contact, so calibration intervals remain practical and downtimes are minimised. Compact design for workshop robustness At 50 mm overall length and 2.25 mm diameter, the pin is optimised for confined measurement points and assembly control tasks. The small mass and sturdy shaft provide good handling and minimal deflection during use, enabling fast placement in jigs or bore checks. The workshop specification means the component resists typical shopfloor wear while remaining easy to store and deploy for spot checks or batch sampling. Practical traceability and handling Supplied ready for use in a protective transport box, the pin is convenient to move between benches without risk of damage. The clear SKU and GTIN support inventory control and traceability in quality workflows, while the simple geometry makes the pin compatible with standard holders and checking fixtures. For routine inspection needs, this solution balances operability with the metrological performance required in production environments. Contact Metav Werkzeuge for application consultation or to order the Metav IndustryLine M323.225 gauge pin and ensure fit with existing inspection processes. Technical data Article number: M323.225 GTIN: 4061905056505 Manufacturer: Metav IndustryLine Facts Diameter: 2.25 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Material: special‑steel Workshop version Supplied in transport box Intended for end‑dimension gauging (end mass) FAQ What accuracy can be expected from this pin? The M323.225 gauge pin from Metav IndustryLine is manufactured to ±0.001 mm tolerance, suitable for precise end‑dimension checks and repeatable go/no‑go measurements. Is the pin suitable for use in production fixtures? Yes, the hardened special‑steel shaft and compact 50 mm length make the pin appropriate for integration into jigs, holders and quick‑check fixtures on the shopfloor. How is the product delivered and protected? The gauge pin is supplied in a protective transport box to prevent handling damage and simplify storage between inspection tasks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.26mm Gauge Pin Length 50mm ±0.001 mm, Workshop Version - Metav IndustryLine
Take advantage of a compact, workshop‑grade inspection pin that combines micrometre‑level precision and robust construction for reliable end‑dimension checks; its 2.26 mm diameter with ±0.001 mm accuracy and 50 mm overall length make it a practical choice for repetitive gauge and reference measurements. Order the M323.226 test pin directly via Metav Werkzeuge or ask our consultants for application advice. M323.226 Test Pin — 2.26 mm, ±0.001 mm — Workshop version by Metav IndustryLine The M323.226 test pin is a single, workshop‑grade inspection pin designed for precision end‑dimension checks and gauge use in small‑component inspection. Workshop‑grade precision Diameter 2.26 mm, tolerance ±0.001 mm Robust special‑steel construction 50 mm overall length Faster, repeatable checks with micrometre precision A compact inspection tool with a declared accuracy of ±0.001 mm, the pin is tailored for tasks that demand tight end‑dimension control. The combination of a slim 2.26 mm shaft and short overall length reduces lever effects and improves repeatability during insertion into bore gauges or fixture seats. Classified in the Mikro measurement group (very compact instruments for fine mechanical work), this design shortens inspection loops and reduces rework by delivering unambiguous results at the production bench. Built for workshop durability and consistent handling Constructed from special steel, the pin withstands routine handling and resists surface damage that could affect reference measurements. The 50 mm length provides a useful engagement depth for many gauge housings while keeping the tool easy to manoeuvre with standard workshop tooling. The workshop version specification balances wear resistance with the dimensional stability needed for frequent use, so measurement cycles remain efficient without sacrificing service life. Practical integration into quality control processes The single‑piece design makes this inspection pin straightforward to incorporate into gauge stacks, plug gauges or fixture checks for end‑dimension verification. Its light weight and compact form factor aid rapid alignment and reduce cycle time for repetitive measurements. When documented traceability is required, Metav Werkzeuge offers technical advice and supply reliability from Emmerich to support continuous inspection routines and procurement planning. Choose Metav IndustryLine's workshop‑grade M323.226 test pin for consistent end‑dimension control — contact Metav Werkzeuge for tailored technical advice and secure supply from Emmerich. Technical Data Article number: M323.226 GTIN: 4061905056512 Category: Messstifte Brand: Metav IndustryLine Facts Diameter: 2.26 mm Length: 50 mm Accuracy / tolerance: ±0.001 mm Weight: 0.004 kg Special features Workshop version Material: special steel Single test pin for inspection and gauge use Measurement classification: Mikro (max. 10–100 mm) FAQ What declared accuracy does the M323.226 offer? The M323.226 test pin from Metav IndustryLine is specified with an accuracy of ±0.001 mm for precise end‑dimension verification. Is the M323.226 supplied with a calibration certificate? The M323.226 is supplied as a workshop test pin; it is not delivered with an ISO 17025 calibration certificate unless explicitly stated on a specific article label. What material is the inspection pin made from? This inspection pin is manufactured from special steel, selected for dimensional stability and resistance to wear in routine workshop use. Which inspection tasks suit this pin best? The M323.226 is intended for end‑dimension checks, plug‑gauge support and reference measurements in small‑component inspection and fixture validation. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.27mm Gauge Pin Length 50mm ±0.001mm Workshop Version, Special Steel - Metav IndustryLine
Take advantage of high reproducibility, micrometre-level accuracy and a compact 50 mm length to perform repeatable end‑measure and hole gauging with minimal setup time. Order the gauge pin directly via Metav Werkzeuge or consult the team for application matching and calibration advice. Gauge pin M323.227 – 2.27 mm, tolerance ±0.001 mm (Metav IndustryLine) A Gauge pin M323.227 designed for precise end‑measure checks and hole gauging in workshop inspection and fixture set‑ups Diameter 2.27 mm with ±0.001 mm tolerance Length 50 mm for deep insertion checks Special steel, workshop execution Consistent micrometre accuracy for critical checks The principal advantage of this precision pin is its ±0.001 mm specification, which provides clearly defined limits for go/no‑go assessment and reference measurements. Such a tolerance reduces uncertainty in serial inspection and tool setup, allowing measurement routines to be standardised across shifts. The small diameter of 2.27 mm and compact 50 mm length make the item particularly useful where access is restricted or when multiple pins are used to establish datum lines; the design supports repeatable contact conditions and predictable elastic deflection during insertion. Durable construction for routine workshop use Manufactured in special steel and delivered in a workshop configuration, the pin is built for frequent handling and insertion cycles. The material choice balances hardness and surface finish to preserve the cylindrical form and minimise wear on measurement faces, which directly supports long‑term repeatability. At about 0.004 kg, the component is easy to position and integrates well with handheld probes, bench fixtures or automated pick‑and‑place routines without adding significant inertia to assemblies. Fits into common inspection and tooling workflows As a compact test pin, this component is suited to a range of tasks: end‑measure verification, hole alignment checks, locating and fixture validation. Traceable identification via GTIN and the SKU ensures straightforward inventory and process documentation when the pin is included in quality plans or inspection reports. The form factor also allows straightforward pairing with comparator setups and indexing plates, helping to speed up changeovers and reduce machine downtime through faster verification steps. Select the Metav IndustryLine M323.227 when accuracy and workshop durability are decisive — contact Metav Werkzeuge for specification matching and procurement at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: M323.227 GTIN: 4061905056529 Manufacturer: Metav IndustryLine Facts Diameter: 2.27 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Material: Special steel Workshop execution ECLASS: 21170231 FAQ What level of accuracy does this pin provide? The pin offers a tolerance of ±0.001 mm, making the M323.227 suitable for micrometre‑level checks and repeatable reference measurements. What material is used for the test pin and why? The test pin is made from special steel to provide a durable contact surface and long service life under regular insertion and inspection cycles. Which applications are typical for this gauge pin? Typical uses include end‑measure verification, hole gauging, fixture alignment and datum establishment in workshop and inspection environments. How is the pin identified for inventory and documentation? The product is identifiable by its article number M323.227 and GTIN 4061905056529 for traceability in quality systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.28mm Gauge Pin Length 50mm ±0.001mm Workshop Finish, Supplied in Case - Metav IndustryLine
Take advantage of the combination of high-precision measurement, robust workshop construction and compact handling for reliable end‑dimension checks. The tight ±0.001 mm tolerance and special steel construction support consistent inspection results; order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. Gauge pin M323.228 — precision 2.28 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) A Gauge pin M323.228 designed for precise end‑measurements and assembly checks in workshop and inspection environments Precision tolerance ±0.001 mm Diameter 2.28 mm nominal Length 50 mm for end measurements Workshop version in special steel Repeatable accuracy for end‑measurement tasks The small diameter and fine tolerance deliver consistent measurement certainty where fit and clearance matter. With a nominal 2.28 mm diameter and a manufacturing tolerance of ±0.001 mm, this test pin provides the repeatability required for go/no‑go checks, pin gauges and reference measurements in toolrooms and production control. The compact form factor reduces positional error during placement, meaning fewer reworked parts and more dependable quality control outcomes. Robust workshop construction with compact handling Made from special steel, the test pin is built for regular use in workshop conditions and resists wear in contact applications. The 50 mm length gives enough engagement for reliable end‑face checks without adding unnecessary overhang, and the low mass supports swift, single‑hand operation in assembly or inspection routines. The workshop specification ensures practical handling while maintaining the surface integrity needed for accurate end measurements. Fits into standard inspection workflows and traceability systems Designed as a single, purpose‑made inspection pin, this item integrates easily into measurement jigs, height gauges and checking fixtures. The compact design promotes rapid exchangeability in batch inspections and reduces set‑up time. Clear identification via SKU and GTIN supports traceability in quality documentation and stock management, helping to uphold process consistency and audit readiness while minimising production interruptions. For immediate procurement or technical advice on application and traceability, contact Metav Werkzeuge – our specialists can advise on using the M323.228 gauge pin in inspection sequences and inventory systems Technical data Article number: M323.228 GTIN: 4061905057175 Manufacturer: Metav IndustryLine Facts Diameter: 2.28 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Workshop version Material: Special steel Single test pin for end measurements Category: Messstifte FAQ What tolerance does this gauge pin offer? The gauge pin M323.228 is manufactured to a tolerance of ±0.001 mm, ensuring high repeatability for end‑measurement tasks. Which material is used for the test pin? This workshop version is made from special steel, chosen for wear resistance and dimensional stability under routine inspection use. Is the length suitable for fixture checks? The 50 mm length provides sufficient engagement for end‑face inspections and is compatible with common checking fixtures and jigs. Can the gauge pin be used for serial inspection? Yes; the combination of tight tolerance and robust material makes the M323.228 suitable for batch control, go/no‑go checks and assembly verification. How is the item identified for stock and traceability? Identification is possible via SKU M323.228 and GTIN 4061905057175 to support stock management and audit trails. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.29mm Gauge Pin Single ±0.001mm Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of workshop‑grade robustness and 1 µm (±0.001 mm) measurement certainty in a compact 50 mm length; the combination of special steel construction and delivery in a transport case supports reliable in‑process checks and safe storage. Order the pin gauge directly via Metav Werkzeuge or consult our specialists for application advice. Pin Gauge M323.229 — 2.29 mm, ±0.001 mm, 50 mm (Metav IndustryLine) A Pin Gauge M323.229 designed for precise end‑dimension verification and repeatable inspection work in workshop and quality‑control environments. Workshop design for robust daily use Diameter 2.29 mm with ±0.001 mm accuracy Length 50 mm, compact inspection pin Supplied in transport case for safe storage Faster, reliable measurements with micrometric accuracy This compact inspection pin delivers a 2.29 mm nominal diameter with a guaranteed ±0.001 mm deviation, corresponding to a 1 µm tolerance band. Such accuracy shortens the decision loop during routine checks, because pass/fail conclusions can be reached without additional adjustment steps. The pin is especially suited for end‑dimension control and fits directly into gauges, fixtures or measuring jigs, making it a practical tool for fast inspection tasks. The use of special steel ensures dimensional stability under typical workshop conditions and improves long‑term repeatability of results. Built for the workshop: robustness and handling benefits Manufactured in a workshop execution, the probe combines a practical length of 50 mm with a low mass (approx. 0.004 kg) to simplify handling and minimise operator fatigue during repetitive checks. The compact form factor reduces the risk of bending and allows insertion into confined fixtures and bores. Supplied in a transport case, the pin is protected during storage and transit, reducing injury risk and preserving the calibrated surface. The robust finish reduces susceptibility to light knocks and abrasion, maintaining the measurement surface and therefore the integrity of inspection routines. Practical application and integration into quality workflows Intended for end‑dimension and go/no‑go checks, the inspection pin is an efficient reference element in assembly lines, inspection benches and toolrooms. Its narrow diameter makes it suitable for small‑bore verification and finishing checks where traceable, repeatable contact points are required. The product supports standardised measurement procedures and can be incorporated into fixtures to reduce setup time during series inspection. As a single‑piece gauge, it simplifies stockkeeping while providing a precise reference for comparative measurements. Choose the Metav IndustryLine M323.229 for dependable, workshop‑ready precision; contact Metav Werkzeuge in Emmerich for ordering or technical consultation at +49 2822 7131930 or info@metav-werkzeuge.com Technical data SKU: M323.229 GTIN: 4061905057557 Manufacturer: Metav IndustryLine Facts Diameter: 2.29 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.004 kg Special features Material: special steel Workshop execution Supplied in transport case Category: Pin gauges (Messstifte) FAQ What is the tolerance of this inspection pin? The Metav IndustryLine pin gauge M323.229 is specified with a tolerance of ±0.001 mm (1 µm). Is the pin suitable for small‑bore end‑dimension checks? Yes, the 2.29 mm diameter and compact 50 mm length make this inspection pin appropriate for small‑bore and end‑dimension measurements. How is the gauge delivered and protected? Delivery of the M323.229 includes a transport case to protect the pin during storage and shipment. Which material is used for the pin? The inspection pin is made from special steel, chosen for dimensional stability and workshop durability. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.2mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
This precision gauge combines ±0.001 mm tolerance, a slender 2.20 mm diameter and a compact 50 mm length to deliver reproducible end‑measurements in routine inspection tasks. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for selection advice. Metav IndustryLine Gauge pin M323.220 — 2.20 mm, ±0.001 mm, 50 mm Gauge pin M323.220 for fine bore and end‑measurement checks in workshop inspection and setup operations Workshop‑grade precision pin ±0.001 mm Diameter 2.20 mm for fine bore checks 50 mm hardened special steel shaft Supplied in protective transport case Precision where tolerances drive decisions High‑accuracy inspection benefits from the very low tolerance of ±0.001 mm, which reduces measurement uncertainty during pass/fail checks and first‑off inspections. The narrow 2.20 mm diameter is intended for fine bores and alignment pins where small clearances must be verified; given its compact 50 mm length the component is easy to position in fixtures and measuring benches. This level of repeatability supports faster decision making on the shop floor and helps to avoid downstream rework. Built for everyday workshop use The workshop version construction uses special steel for a durable measuring surface that resists wear under frequent handling. The single‑piece design keeps form error minimal and simplifies storage between uses. Supplied individually and housed in a protective transport case, the gauge remains protected from knocks and contamination while not in use. These design choices translate into lower tool turnover and steadier inspection throughput in a production environment. Faster inspection loops and straightforward integration Traceability is supported by the clear article identification (SKU M323.220) and GTIN for inventory control and ERP integration. The gauge pin is suitable for manual plug checks, fixture inserts and quick layout control operations, enabling inspectors to confirm bores and end dimensions without complex set‑ups. The compact format reduces handling time and, when combined with consistent manufacture, makes statistical process control simpler and more reliable on repetitive runs. Choose the Metav IndustryLine gauge pin M323.220 for dependable fine‑bore verification — contact Metav Werkzeuge in Emmerich for tailored advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: M323.220 GTIN: 4061905056451 Brand: Metav IndustryLine Facts Diameter: 2.20 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Material: Special steel Workshop version Supplied individually Protective transport case FAQ What applications is this gauge pin intended for? The gauge pin M323.220 from Metav IndustryLine is designed for fine bore checks, end‑measurement verification and quick fixture validation in workshop inspection. Is a calibration certificate delivered with the pin? No specific calibration note is provided for this item; the M323.220 is supplied as an individually packaged workshop gauge without an explicit calibration certificate unless otherwise ordered. Which material is used for the shaft? The shaft is made of special steel, chosen for wear resistance and consistent surface quality during routine measurement tasks. Can the pin be used in hand‑held plug gauges and fixtures? Yes, the compact 50 mm length and slender 2.20 mm diameter make the pin suitable for plug gauges, fixture inserts and manual check procedures. How is the product identified for inventory and ordering? Use the SKU M323.220 and GTIN 4061905056451 for ordering and stock management of this Metav IndustryLine gauge pin. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.31mm Gauge Pin Single, ±0.001 mm, Length 50 mm, Workshop Version - Metav IndustryLine
Take advantage of the combination of workshop-grade durability, sub-micron repeatability and compact form factor to streamline final-diameter checks. Order the pin gauge directly via Metav Werkzeuge or consult our specialists for application advice and fast delivery. Metav IndustryLine pin gauge M323.231 — single 2.31 mm, ±0.001 mm, 50 mm length A single high-precision pin gauge in a compact format, intended for fine final-dimension checks and calibration tasks in precision workshops and small-part production. High-precision ±0.001 mm Diameter 2.31 mm ground to size Length 50 mm for deeper bores Workshop-specification special steel Precision where end measurements matter This compact gauge offers ±0.001 mm tolerance, making it suitable for demanding end-dimension checks and go/no-go verification of small bores. The ground 2.31 mm diameter provides a defined reference that reduces measurement uncertainty when compared with improvised gauges. The fine tolerance supports reproducible decisions during quality control and minimises costly rework by confirming conformity at the production stage. Compact design for fine mechanical workflows With a 50 mm shank, the gauge is tailored to access confined bores and recesses while remaining robust in handling. Classified in the micro range (max measuring range 10–100 mm), this format is ideal for watchmaking, precision engineering and instruments where short, rigid measuring elements reduce bending and operator-induced error. The compact geometry thus translates into reliable, repeatable checks on small components. Material and durability for workshop use Manufactured in special steel and finished for workshop conditions, the pin gauge resists wear under routine use while maintaining measurement integrity. The material selection and workshop-specification finishing ensure consistent surface condition and dimensional stability over repeated cycles, supporting steady inspection throughput and predictable maintenance intervals. Practical benefits for quality workflows Integrating this single pin gauge into routine inspections delivers a clear time advantage: quick physical comparison against hole diameters avoids lengthy set‑ups on larger fixtures. The gauge’s simplicity supports rapid decisions in incoming inspection, in-process checks and final acceptance, improving process flow and allowing experienced operators to concentrate on critical value-adding tasks. Secure workshop-grade measurement with Metav IndustryLine — contact Metav Werkzeuge in Emmerich for tailored delivery and technical advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data SKU: M323.231 GTIN: 4061905057571 Manufacturer: Metav IndustryLine Facts Diameter: 2.31 mm Tolerance / Accuracy: ±0.001 mm Length: 50 mm Weight: 0.004 kg Special features Material: Special steel Specification: Workshop execution Application focus: Final-dimension checks, small-bore gauging FAQ What tolerance can be expected from this pin gauge? The pin gauge M323.231 is specified with an accuracy of ±0.001 mm, allowing sub-micron decision thresholds during final-diameter inspections. Is the pin suitable for measuring small bores in precision components? Yes. The 2.31 mm diameter and 50 mm length make this Metav IndustryLine pin gauge appropriate for confined bores and fine mechanical parts where rigid, short measuring elements are required. Which material is used and how does that affect durability? The gauge is made from special steel, offering workshop-grade wear resistance and stable surface condition for repetitive use during inspection routines. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.32mm Gauge Pin, ±0.001mm Tolerance, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of a finely balanced combination of high repeatability and robust workshop design for reliable end‑measure checks; the compact diameter and tight tolerance make this an efficient choice for serial inspection and jig verification. Order directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.232 — 2.32 mm diameter, ±0.001 mm accuracy (Metav IndustryLine) Gauge pin M323.232 is a precision cylindrical master for end‑measure checks and plug‑gauge applications in workshop and inspection environments, supplied in a transport case as a workshop execution. High precision ±0.001 mm Diameter 2.32 mm Length 50 mm workshop version Made from special steel Precision where it matters: tight tolerance for repeatable checks The core advantage of this gauge pin lies in its ±0.001 mm tolerance, which supports high‑resolution comparison and go/no‑go fit checks during assembly, fixture setup and final inspection. The narrow 2.32 mm diameter and defined 50 mm length create a reliable reference for bore gauges, alignment dowels and end‑measure verification. In practice, this level of accuracy reduces rework and inspection ambiguity, helping to streamline throughput in small‑component production or metrology benches. Durable workshop design for everyday handling Manufactured from special steel and labelled as a workshop version, the pin combines wear resistance with handling robustness. The compact form factor resists bending during typical use and the supplied transport case protects the master during storage and shipment. This construction ensures a stable datum over many cycles, meaning fewer replacements and predictable inspection results for production lines and tool rooms. Practical benefits and integration into inspection routines As a simple yet precise master, the gauge pin serves multiple roles: reference for plug gauges, alignment aid in jigs, and verification probe for gauging fixtures. The plain cylindrical geometry makes it easy to seat in bores and compare against internal measuring devices; when recorded as a control standard, it helps maintain traceable inspection procedures and consistent assembly tolerances. The lightweight nature and small footprint support rapid handling and fast changeovers during inspection sequences. For reliable small‑bore reference and consistent inspection outcomes, contact Metav Werkzeuge about the Metav IndustryLine gauge pin M323.232 and request tailored advice on integrating this precision pin into existing quality routines. Technical data Article number: M323.232 GTIN: 4061905057588 Brand: Metav IndustryLine Facts Diameter: 2.32 mm Length: 50 mm Accuracy / Tolerance: ±0.001 mm Weight: 0.004 kg Materials & features Material: special steel Execution: workshop version Packaging: transport case (plastic or wooden) ECLASS: 21170231 FAQ What is the intended use of this gauge pin? The gauge pin M323.232 is intended as a precision cylindrical reference for end‑measure checks, plug‑gauge verification and alignment tasks in workshop and inspection contexts. How is accuracy ensured for the pin? Accuracy is achieved through controlled manufacturing to deliver the stated ±0.001 mm tolerance; the material and finish ensure stability for repeated seating and comparison checks. Is the gauge pin suitable for measuring internal bores or for alignment? Yes, the 2.32 mm diameter and smooth cylindrical form make it suitable for seating in small bores and for alignment duties in fixtures and jigs. Does the pin come ready for use in a workshop environment? The product is supplied as a workshop execution and delivered in a transport case to protect the master during handling and storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.33mm Test Pin, ±0.001 mm Accuracy, 50 mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of ±0.001 mm tolerance, a compact 2.33 mm diameter and a robust 50 mm shaft for dependable end‑measurement in production and inspection. Order the test pin directly via Metav Werkzeuge or consult our specialists for application advice. M323.233 Test pin (2.33 mm) — ±0.001 mm accuracy, 50 mm length — Metav IndustryLine M323.233 is a precision test pin designed for fixed end‑measurement and gauge applications, suitable for workshop inspection and final size verification. High‑precision ±0.001 mm tolerance Compact 2.33 mm diameter for tight fits 50 mm hardened shaft for stable contact Precision that secures inspection results The test pin delivers sub‑millimetre accuracy with a specified tolerance of ±0.001 mm, making it suitable where dimensional certainty is essential. This level of precision reduces measurement scatter and supports repeatable QC decisions, which in turn shortens rejection loops and minimises rework. The small diameter combined with a measured length provides consistent contact geometry, so comparison measurements and end‑gauging tasks produce reliable numeric output rather than subjective judgements. Built for workshop endurance and straightforward use Machined from special steel, the shaft combines wear resistance with the stiffness required for frequent contact operations. The 50 mm length offers a practical balance between reach and rigidity, keeping deflection low during measurement sequences. The workshop specification ensures the component withstands everyday handling while preserving its calibration window; this makes it a pragmatic choice for busy inspection benches, where durability and low maintenance save time and cost. Practical applications and handling for end‑measurement tasks Designed for end‑measurement and end‑stop applications, the pin suits plug gauges, fixture probes and dimensional check routines where small diameters must be verified. Its compact geometry is advantageous in tight assemblies and recessed features, permitting access that larger gauges cannot achieve. Careful seating and perpendicular alignment during measurement are recommended to exploit the pin’s high repeatability; gentle handling and clean contact surfaces extend service life and maintain measurement integrity. Contact Metav Werkzeuge today for a tailored recommendation on integrating the M323.233 into inspection fixtures or for sample supply from our Emmerich quality centre. Technical data Article number: M323.233 GTIN: 4061905057595 Manufacturer: Metav IndustryLine Facts Diameter: 2.33 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Material: special steel Delivery: single test pin Application: end‑measurement / final size verification Version: workshop execution FAQ What accuracy can be expected from this test pin? The M323.233 test pin is specified to ±0.001 mm, providing high accuracy for end‑measurement and inspection tasks where tight tolerances are required. Which materials and applications suit this test pin? The pin, made from special steel, is intended for dimensional inspection, plug gauge use and fixture probing, especially where a 2.33 mm diameter is needed for tight fits. Is the pin suitable for repeated contact in a production environment? Yes, the workshop execution and hardened shaft of the M323.233 are optimised for routine use; correct handling and clean contact surfaces will prolong measurement stability. How should the pin be mounted in a fixture or gauge? Mounting should ensure perpendicular contact and secure seating to avoid lateral forces; the 50 mm length balances reach with stiffness for reproducible results with minimal deflection. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.34mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of the combination of industrial-grade precision, compact dimensions and robust workshop design for reliable end-measure checks; order the pin directly via Metav Werkzeuge or consult the Metav team for application advice. M323.234 gauge pin — 2.34 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) A M323.234 gauge pin designed for precise end-measure verification and small-diameter inspection in workshop and metrology routines Workshop version for robust use Diameter 2.34 mm tolerance ±0.001 mm Length 50 mm for deep checks Lightweight 0.004 kg for easy handling Precision that stabilises quality control processes The pin delivers micrometre-class tolerance with an accuracy of ±0.001 mm, making it suitable where repeatable, measurable decisions are required in inspection and set-up tasks. Such a tight specification reduces ambiguity in go/no-go checks and supports faster acceptance decisions on production lines. The fine tolerance is particularly valuable when verifying bore sizes, setting gauges or establishing reference standards; the tight limit on variation helps to cut rework and maintain throughput without compromising on measurement certainty. Robust, compact design for frequent shop-floor use Manufactured from special steel and presented in a workshop configuration, the component is aimed at regular use in industrial environments where handling and fit are routine. Its 50 mm length and small diameter combine to give easy access to recessed bores while preserving dimensional stability during repeated insertion. At 0.004 kg the piece is light enough to handle comfortably yet engineered to retain shape under repeated checks, offering a pragmatic balance between manoeuvrability and service life for day-to-day metrology tasks. Practical application and integration into measurement workflows Intended as a single test pin for end-measure tasks, the component suits tasks such as bore verification, go/no-go assemblies, gauge stacking and reference setting for calibration benches. The narrow diameter supports fine measurements in tooling, fixture and small-part inspection. When integrated into systematic inspection routines, this pin provides a clear numerical basis for conformity assessment and complements existing inspection kits from metrology suppliers. For specific application scenarios, Metav’s technical team can advise on best-fit use in production or quality assurance chains. For precision end-measure work from the Metav IndustryLine range, contact Metav Werkzeuge for supply details and application guidance — Metav Werkzeuge provides centralised European stock and expert advice to support reliable measurement decisions Technical data Article number: M323.234 GTIN: 4061905057601 Label: Prüfstift, einzeln, 2,34mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 2.34 mm Tolerance / Accuracy: ±0.001 mm Length: 50 mm Weight: 0.004 kg Special features Material: Special steel Workshop execution Single-piece gauge pin Suitable for end-measure checks FAQ What level of accuracy does this pin offer? The M323.234 gauge pin is specified with an accuracy of ±0.001 mm, providing micrometre-level control for precise end-measure inspections. Which materials is the pin suitable for checking? The pin is a dimensional reference component; it is suitable for verifying bores and fits regardless of the workpiece material, serving as a complement to material-specific tooling. Is the pin intended for single use or repeated inspection cycles? The workshop execution and special steel construction make the pin suitable for repeated inspection cycles in regular quality control workflows. Can this pin be used in gauge stacks or assemblies? Yes, the 2.34 mm diameter and 50 mm length allow integration into gauge stacks and fixture set-ups for combined measurement operations. Is the item delivered calibrated to a specific standard? Standard calibration details are not specified for this entry; calibration status should be confirmed with Metav Werkzeuge at the time of order. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.35mm Test Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Consistent sub-micron accuracy combined with a compact 50 mm length makes this gauge pin ideal for reproducible end-size checks and fixture set-up; the robust workshop design and special steel construction ensure long service life in industrial environments. Order the pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.235 — single test pin, Ø 2.35 mm, ±0.001 mm, 50 mm (Metav IndustryLine) A gauge pin M323.235 designed for precision end-size verification and fixture alignment in metrology and toolrooms, offering a nominal diameter of 2.35 mm with a tolerance of ±0.001 mm and a 50 mm shaft. Precision ±0.001 mm accuracy Nominal diameter 2.35 mm Length 50 mm, workshop version Constructed from special steel Reliable reference for tight end-size checks The M323.235 functions as a stable reference element for end-dimension inspection and go/no-go assemblies. With a declared tolerance of ±0.001 mm (1 µm), the pin permits highly repeatable determinations of bore fits, alignment seats and plug gauges where small deviations lead directly to assembly failure. The slim 2.35 mm diameter and 50 mm length suit compact fixturing and reduce the risk of contact-induced deformation, so measurements remain consistent over repeated use. This level of precision supports process decisions and reduces rework by providing a trustworthy numerical baseline for pass/fail criteria. Built for workshop handling and enduring use Designed as a workshop version, the pin combines compact geometry with durable special steel to withstand everyday handling, insertion and withdrawal in production settings. The robust material choice improves wear resistance and maintains the defined surface condition that is critical for sub-micron repeatability. Lightweight construction (approx. 0.005 kg) eases manual positioning in gauges and fixtures without compromising stiffness, while the straightforward single-pin format simplifies inventory and replacement logistics in toolrooms. The result is reliable performance with minimal maintenance overhead. Streamlining quality checks and integration into workflows Using a calibrated reference pin accelerates routine quality control and supports traceable inspection routines: the precise nominal diameter and tight tolerance translate directly into fewer false rejections and faster decision cycles. The compact single-pin design integrates easily into existing plug gauges, test fixtures or comparator set-ups, enabling efficient sampling strategies and quicker changeover between batches. For procurement and maintenance, clear identifiers such as the SKU and GTIN facilitate inventory control and ensure the correct reference component is used for critical end-size verification. For dependable end-measure control, request the Metav IndustryLine gauge pin M323.235 from Metav Werkzeuge—our Emmerich-based team provides technical guidance and fast supply to suit industrial metrology needs. Technical data Article number: M323.235 GTIN: 4061905054150 ECLASS: 21170231 Facts Nominal diameter: 2.35 mm Diameter tolerance: ±0.001 mm Length: 50 mm Weight: 0.005 kg Special features Material: special steel Version: workshop execution Category: gauge pin / test pin FAQ What tolerance can be expected from this gauge pin? The gauge pin M323.235 is specified with a tolerance of ±0.001 mm, providing 1 µm accuracy suitable for very fine end-size checks. Is this pin suitable for use in production fixtures? Yes; the workshop execution and compact 50 mm length make this pin appropriate for fixture use and repetitive insertion tasks. Which material is used and how does it affect wear? The pin is made from special steel, chosen for wear resistance and dimensional stability under regular workshop handling. How is the product identified for ordering or stock purposes? Order and stock identification use the article number M323.235 and GTIN 4061905054150 to ensure the correct reference pin is supplied. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.36mm Gauge Pin Single, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine
Taking advantage of the 2.36 mm nominal diameter and the ±0.001 mm tolerance, this gauge pin combines extreme dimensional fidelity with a robust workshop execution to keep inspection cycles short and rework rates low. Supplied individually in a protective transport case and made from special steel, the pin is ready for immediate use — order directly via Metav Werkzeuge or consult our technical advisors for application guidance. Gauge pin M323.236 — 2.36 mm diameter, ±0.001 mm tolerance (Metav IndustryLine) The Gauge pin M323.236 is a precision inspection pin designed for end‑dimension checks and go/no‑go verification in workshop and quality‑control environments. Workshop execution, durable design Diameter 2.36 mm with ±0.001 mm tolerance Length 50 mm for deeper bore checks Supplied in a protective transport case Precision that keeps production moving The core benefit of this inspection pin is repeatable accuracy: with a tolerance of ±0.001 mm, the component serves as a reliable master for end‑dimension verification and tight‑tolerance fit checks. The small nominal diameter of 2.36 mm makes the item suitable for pin gauges, plug checks and fine bore gauging where minimal clearance is required. Because measurements and fits are defined by exacting physical references rather than variable instruments, inspection throughput is improved and decision‑making during quality control becomes faster and more consistent. Engineered for everyday workshop handling Manufactured in special steel and supplied in a workshop execution, the pin balances hardness with surface finish to resist wear while maintaining the measurement surface. The overall length of 50 mm provides sufficient engagement for many bore and seat checks without compromising handling. The item is supplied individually in a protective transport case, which protects the polished measuring face during storage and transport. Lightweight at approximately 0.005 kg, the pin is simple to manoeuvre while still offering the stiffness expected from a precision gaging item. Practical integration into quality routines As a single‑piece inspection tool, the pin excels in comparative and go/no‑go checks, reducing reliance on complex setups for routine verification. Where end‑dimension or "end masses" are critical, this pin provides a clear physical standard that can be used to quickly validate production batches or incoming parts. The robust workshop specification minimises the need for frequent replacement, contributing to lower operating costs and predictable inspection intervals. Users gain confidence in assembly fits and a tangible reduction in scrap and rework through consistent referencing to a precision master. For application advice or bespoke supply options for the Metav IndustryLine gauge pin, contact Metav Werkzeuge for rapid delivery and practical support from Emmerich. Technical data Article number: M323.236 GTIN: 4061905054167 Manufacturer: Metav IndustryLine Material: Special steel Diameter: 2.36 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.005 kg Supplied individually Numeric data Diameter (nominal): 2.36 mm Tolerance (positional): ±0.001 mm Length overall: 50 mm Weight: 0.005 kg GTIN: 4061905054167 Special features Workshop execution (robust design) Protective transport case included Intended use: end‑dimension checks (endmasse) Supplied as a single test pin FAQ What is the intended use of this gauge pin? The gauge pin M323.236 from Metav IndustryLine is intended for end‑dimension verification and go/no‑go checks in workshop and quality‑control processes, particularly for precise bore and fit testing. Is the tolerance suitable for high‑precision checks? Yes — the ±0.001 mm tolerance makes the M323.236 suitable for high‑precision gauging tasks where micron‑level repeatability is required. What material is the pin made from and how does this affect durability? The pin is made from special steel; this material provides a balance of surface hardness and wear resistance that preserves measurement integrity in regular workshop use. How is the gauge pin delivered? The unit is supplied individually and is protected in a transport case to prevent damage to the measuring face during handling and storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.37mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Grade - Metav IndustryLine
Take advantage of workshop-grade precision, a tight tolerance of ±0.001 mm and robust special-steel construction for consistent end‑dimension checks; the pin is supplied in a protective case for safe storage and transport. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. Gauge pin M323.237 – single plug gauge, Ø 2.37 mm, ±0.001 mm (Metav IndustryLine) The gauge pin M323.237 provides a compact reference for quick hole verification and end‑dimension control in workshop and quality environments. Workshop-grade precision instrument Tolerance ±0.001 mm Diameter 2.37 mm, length 50 mm Supplied in protective case Consistent reference for production and inspection A compact, single‑piece plug gauge designed for repeatable checks of bore and end dimensions. The tight tolerance (±0.001 mm) guarantees that measurements are highly reproducible, which reduces setup time and the need for repeated validation. Manufactured from special steel, the pin resists wear during routine probing and provides a stable contact surface; this makes it suitable as a verification standard for go/no‑go sequences and for confirming final machining dimensions. The combination of a defined diameter and controlled length supports reliable gauging in serial production and small‑batch inspection alike. Designed for robust workshop use and simple handling This workshop variant emphasises practicality: a 50 mm shank length balances accessibility with stiffness while the small diameter facilitates insertion into tighter bores. The compact geometry and smooth finish enable fast manual handling and minimise the likelihood of scoring or jamming in precision holes. Delivery in a protective case preserves the reference surface during transport and storage, limiting accidental knocks that would otherwise compromise accuracy. The lightweight construction simplifies use at the bench or on the inspection table and integrates seamlessly with manual gauging workflows and fixture checks. Practical benefits for quality assurance and traceability Using a dedicated reference pin streamlines pass/fail decisions and reduces measurement uncertainty in routine quality checks. The pronounced accuracy of the piece supports clear comparative measurements when paired with micrometers, depth gauges or comparator setups. As a single, individually supplied plug gauge, it is ideal for extending an existing set of gauges or for inclusion in bespoke inspection kits where a precise nominal of Ø 2.37 mm is required. Clear labelling and the compact case aid organisation in the inspection area, improving process reliability and auditability during final part release. Choose the Metav IndustryLine gauge pin for dependable hole checks and contact Metav Werkzeuge for tailored advice, matching items or prompt delivery from Emmerich. Technical data Article number: M323.237 GTIN: 4061905054174 Material: Special steel Length: 50 mm Diameter: 2.37 mm Accuracy: ±0.001 mm Weight: 0.005 kg Facts Measurable diameter: 2.37 mm Length in mm: 50 Tolerance in mm: ±0.001 Mass in kg: 0.005 Special features Workshop version Single plug gauge Supplied in protective plastic or wooden case Category: Gauge pins Intended for end‑dimension checks FAQ What applications suit this plug gauge best? This plug gauge M323.237 is intended for quick bore verification and end‑dimension checks in workshop and small‑series production environments. Is the gauge pin suitable for routine production checks? Yes, the gauge pin’s tight tolerance of ±0.001 mm and robust special‑steel construction make it suitable for repeated use in production and inspection workflows. How is the pin delivered and stored? The pin is supplied individually in a protective case, which preserves the reference surfaces and simplifies storage between uses. Can this pin be used with existing inspection equipment? The pin integrates easily with standard manual gauging procedures and comparator arrangements; M323.237 serves as a repeatable reference for micrometres and depth gauges. Does the product include a calibration certificate? A calibration certificate is not indicated for this item by default; please contact Metav Werkzeuge for information on calibrated options or traceable certificates related to the plug gauge M323.237. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.38mm Gauge Pin, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of high repeatability, a precise ±0.001 mm tolerance and a compact 50 mm length for reliable end‑measurement tasks; order the pin directly via Metav Werkzeuge or contact our consultants for application advice. Gauge Pin M323.238 — Test pin, 2.38 mm, ±0.001 mm, 50 mm A gauge pin M323.238 engineered for precise end‑dimension checking and fixture alignment in workshop environments Workshop version for daily shopfloor use Diameter 2.38 mm with ultra‑tight tolerance Accuracy ±0.001 mm for critical measurements Length 50 mm for compact inspection set‑ups Accuracy that reduces rework and increases throughput The core benefit of this gauge pin is its ±0.001 mm specification, which translates into consistently reproducible results when measuring end faces, bores or locating holes. A tolerance at this level minimises the risk of out‑of‑tolerance assemblies and reduces costly rework cycles. The fine diameter of 2.38 mm makes the pin suitable for small bores and alignment features often encountered in precision fixtures, while the clearly defined tolerance supports statistical process control and traceable inspection records. Robust construction for everyday workshop conditions Manufactured from special steel, the test pin offers a balance of hardness and toughness that performs well under frequent handling. The workshop version designation indicates attention to surface finish and dimensional stability so the pin stands up to repeated insertion and withdrawal without rapid wear. Its low mass aids rapid handling during repetitive inspection tasks, and the compact 50 mm length keeps the pin easy to position on height gauges, small fixtures or handheld comparator setups. Practical use in quality control and assembly Designed for routine end‑measure and alignment tasks, the pin is ideal for checking final dimensions, verifying jig and fixture locations, and supporting go/no‑go checks when fitted into small bores. The product assists in reducing measurement uncertainty by providing a stable reference feature; when combined with established measuring procedures it helps ensure parts leave the shopfloor within specification. Integration into inspection routines is straightforward and the item complements existing precision toolkits used for small‑part production. Simple handling, clear traceability Although compact, the gauge pin supports consistent documentation of inspection results: the clear specification simplifies record keeping and part traceability. The small footprint makes it convenient for use alongside dial indicators, micrometres and optical comparators. For workshops aiming to standardise inspection tools, this pin offers a precise, easy‑to‑store reference that fits neatly into existing inspection workflows without the need for specialised fixturing. Contact Metav Werkzeuge to discuss how the Metav IndustryLine gauge pin with ±0.001 mm tolerance can be integrated into existing inspection processes and to arrange delivery from Emmerich Technical data Article number: M323.238 GTIN: 4061905054181 Manufacturer: Metav IndustryLine Facts Diameter: 2.38 mm Length: 50 mm Accuracy / tolerance: ±0.001 mm Weight: 0.005 kg Special features Material: special steel Version: workshop execution Category: gauge pin / test pin Typical application: end‑dimension checks and fixture alignment FAQ What is the intended application for this gauge pin? The gauge pin M323.238 is intended for precise end‑dimension checks, bore alignment and locating tasks in workshop inspection and fixture set‑ups. How tight is the tolerance and what does it mean for inspection? The pin carries a tolerance of ±0.001 mm, which provides a high level of repeatability and reduces measurement uncertainty in critical small‑part inspections. Can the pin be used with optical comparators and height gauges? Yes, the compact 50 mm length and small diameter make it suitable for use alongside optical comparators, height gauges and other common inspection instruments. What material is the pin made from and why is that important? The pin is made from special steel, chosen for a balance of hardness and wear resistance to withstand repeated use on the shopfloor. Is this product part of a broader inspection toolkit from the same brand? This gauge pin is offered under Metav IndustryLine and complements the brand’s range of precision inspection tools and accessories. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.39mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of sub‑micrometre accuracy, compact handling and a workshop‑ready design to standardise end‑dimension checks and speed up inspection routines. Order the gauge pin directly via Metav Werkzeuge or contact the consultants for tailored measurement advice. M323.239 Gauge Pin — Test pin 2.39 mm, ±0.001 mm, 50 mm (Metav IndustryLine) The M323.239 gauge pin is a workshop‑grade test pin for precise end‑dimension checks and plug inspections in production and maintenance environments. Workshop version for robust use Diameter 2.39 mm with ±0.001 mm accuracy Compact 50 mm length for confined spaces Supplied in transport case for safe storage Consistent dimensions that reduce rework and inspection time A tight tolerance is the foundation of reliable inspection. The gauge pin provides ±0.001 mm dimensional repeatability on a 2.39 mm nominal diameter, which significantly lowers the risk of false rejects in routine checks. The pronounced accuracy is particularly advantageous where small diameters matter, for example during final checks of shafts, bores and mating features. Using a hardened precision pin rather than improvised substitutes shortens decision cycles on the shop floor and improves first‑pass yield by ensuring that go/no‑go decisions rest on verifiable measurements. Robust workshop construction for everyday use Designed as a workshop‑grade test pin, this item combines a special steel composition with a compact 50 mm overall length to deliver both durability and ease of handling. The short, stiff geometry minimises bending and makes the pin easy to seat in bores or fixtures, which is useful during rapid sample inspections. The pin is supplied in a transport case, protecting the measuring surface during storage and transit and keeping the tool ready for immediate use after retrieval. These factors together reduce tool wear and the need for frequent replacement. Efficient integration into inspection workflows The compact gauge pin is straightforward to integrate into existing quality workflows and fixtures. Its clear specification simplifies documentation: nominal diameter, calibration status and material are easy to record in test protocols. The model is well suited for end‑dimension verification and bench checks where repeatability is needed without complex setup. Where traceable results are required, the pin can be included in routine quality documentation alongside machine settings and process parameters to support continuous improvement and traceability. For reliable workshop measurements and rapid inspection decisions, contact Metav Werkzeuge in Emmerich for advice and to arrange supply from Metav IndustryLine — info@metav-werkzeuge.com • +49 2822 7131930. Technical data Article number: M323.239 GTIN: 4061905054198 ECLASS: 21170231 Label: Prüfstift, einzeln, 2,39mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 2.39 mm Accuracy / Tolerance: ±0.001 mm Length: 50 mm Weight: 0.005 kg Special features Material: special steel Workshop version Supplied in transport case Category: gauge pins (messstifte) FAQ What level of accuracy does this gauge pin offer? The M323.239 gauge pin delivers an accuracy of ±0.001 mm, suitable for tight end‑dimension checks and precise plug inspections. Is the pin suitable for continuous workshop use? Yes, the workshop‑grade construction and special steel material make the pin robust enough for routine checks and frequent handling. How is the gauge pin supplied and protected? The pin is supplied in a transport case to protect the measuring surface during storage and transit and to keep the tool ready for use. Can this pin be used for bore and shaft verification? The 2.39 mm diameter and short 50 mm length make the pin well suited for verification of small bores, shafts and mating features within mechanical assemblies. Does the product include a traceable identifier for documentation? Yes, the product is listed with GTIN 4061905054198 and Article number M323.239 for inclusion in inspection records and inventory systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Fast, tactile checks where electronics are impractical
Gauges and test pins provide unequivocal go/no-go results for threads, bores, gaps and radii without relying on electronics. The range covers plug gauges and ring gauges for internal and external threads, feeler gauges and precision feeler strips for micro‑gap assessment, plus probe pins and measuring pins for tactile diameter and pitch checks.
How these tools work in the production environment
Mechanical gauges operate as direct reference standards: a plug gauge or ring gauge verifies conformity to thread profiles and mating ability, while limit gauges separate accept from reject in a single step. Test pins are used to tactilely measure small bore diameters, centre‑to‑centre distances and radii. Manufactured from hardened gauge steel or ceramic and often precision lapped, these instruments deliver immediate physical results that are ideal for incoming inspection, machine‑side checks and final control.
Measurable benefits that affect production performance
- Reduced scrap and rework through rapid, unambiguous pass/fail assessment.
- Increased repeatability thanks to very low measurement uncertainty and fine lapping.
- Lower downtime: quick checks at the machine save cycle time and reduce setup periods.
- Durable construction with high wear resistance from specialised, low‑distortion alloys.
- Versatile delivery formats: individual gauges, organised sets in wooden cases or metre‑length feeler rolls compliant with DIN 2269.
Why Metav is the practical choice for precision supplies
Metav combines decades of expertise with a broad warehouse and quality filtering from Emmerich. As a precision partner for industry, craft and trade, Metav supplies a comprehensive selection of gauges and test pins alongside complementary tools such as precision calipers and setting rings. With over 48,000 customers and a catalogue exceeding 250,000 items, Metav is positioned to supply reliably, reduce vendor complexity and support traceable quality control to national standards.
Summary
Gauges and test pins are indispensable for dependable, repeatable quality assurance where tactile, mechanical verification is preferred. Choose these plug gauges, ring gauges, feeler strips and probe pins when immediate, robust measurement decisions are required on the shop floor.
FAQ
What materials are gauges and test pins typically made from?
Gauges and test pins are usually manufactured from hardened gauge steel for durability and wear resistance; ceramic variants are available where thermal stability and minimal wear are critical.
How do thread gauges ensure mating capability?
Thread plug gauges and ring gauges check flank diameters and thread form against standards, providing a clear go/no‑go verdict that confirms pairability with mating parts.
Which tolerance class should I choose for probe pins and gauge sets?
Select tolerance classes aligned with your inspection requirements; for high‑precision tasks, sets produced to DIN 2269 or equivalent tolerance classes ensure micrometre‑level control and repeatability.
Can feeler gauges measure contact gaps in valve and engine work reliably?
Yes. Feeler gauges and precision feeler strips, supplied either as a fan or metre‑length rolls, allow accurate assessment of valve clearances and contact gaps down to micrometre increments.
How do limit gauges speed up in‑process inspection?
Limit gauges separate good from bad in a single, tactile operation, enabling rapid go/no‑go checks at the machine and reducing both inspection time and the likelihood of human interpretation errors.
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