Precise pin gauges for reliable bore and tolerance checking
Pin gauges are tactile, high-precision gauges used for exact bore, internal thread and radius inspection, offering straightforward go/no-go verification and process-secure dimensional control in toolmaking and quality assurance. Made from hardened gauge steel, wear-resistant ceramic or carbide and finely lapped for superb surface finish, these gauges deliver micrometre-level accuracy and long service life while eliminating electronic error sources. Available as individual pins or complete sets in wooden cases, they support tasks such as measuring bore spacing, checking tapers and setting reference sizes for indirect measuring devices and come in strict tolerance classes compliant with industrial standards.
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
2.3mm Gauge Pin 50mm Length ±0.001mm Workshop Version - Metav IndustryLine
The combination of ±0.001 mm accuracy, a compact 2.30 mm diameter and a 50 mm length ensures repeatable reference measurements and secure fit in inspection fixtures; order via Metav Werkzeuge or consult our specialists for integration into existing quality processes. Test pin M323.230 — gauge pin, 2.30 mm, ±0.001 mm (Metav IndustryLine) Test pin M323.230 is a precision gauge pin for end‑measurements and fit checks in production and inspection environments High precision ±0.001 mm tolerance Diameter 2.30 mm for tight-fit gauges 50 mm length workshop version Supplied in a protective transport case Accurate reference measurements with minimal setup The M323.230 test pin is designed as a stable reference for pass/fail checks, plug gauges and fixture verification. With a diameter of 2.30 mm and a high-accuracy tolerance of ±0.001 mm, the pin delivers measurable improvements to inspection repeatability. The compact form and 50 mm length make it suitable for confined gauge bores and stack arrangements; the small mass and rigid geometry reduce bending and thermal shift during short-term usage. Built from special steel, the pin provides wear resistance and consistent surface finish that supports long service life and predictable mating behaviour. Integrates easily into routine quality control workflows As a single, workshop-grade gauge pin, this item suits manual testing stations and automated fixtures alike. The combination of precise diameter control and narrow tolerance means fewer false rejects and clearer go/no-go decisions, improving throughput in small-batch and series production. The pin’s modest weight (approximately 0.004 kg) and compact profile simplify handling and reduce the inertial load on measuring jigs. Supplied in a protective transport case, the component remains protected between shifts and during transfer, helping to preserve calibration and minimise downtime for replacements. Traceability, compatibility and practical benefits Each gauge pin is identifiable via its SKU M323.230 and GTIN 4061905057564, supporting inventory management and traceability in regulated environments. The workshop execution denotes a robust finish suitable for everyday metrology tasks while the material choice ensures compatibility with typical mating parts. For users who require consistent interfacing with plug gauges, fixture pins or comparator setups, this pin offers a reliable datum with minimal setup time. The product’s small dimensions and high precision are particularly advantageous when measuring small bores, dowel fits or when establishing a series of reference gauges for production control. Contact Metav Werkzeuge in Emmerich to discuss how the Metav IndustryLine test pin M323.230 can be incorporated into inspection routines, or request advice by phone +49 2822 7131930 or by e‑mail at info@metav-werkzeuge.com Technical data Article number: M323.230 GTIN: 4061905057564 SKU: M323.230 Facts Diameter: 2.30 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.004 kg Special features Material: Special steel Workshop execution Single test pin delivery Supplied in protective transport case FAQ What tolerance can be expected from this gauge pin? The test pin M323.230 is manufactured to a tolerance of ±0.001 mm, making it suitable for high-precision reference and fit checks in inspection and gauge systems. Is the pin suitable for use in production fixtures and gauges? Yes, the Metav IndustryLine gauge pin M323.230 is a workshop-grade component intended for fixture integration, plug gauges and manual inspection jigs. What material is used and how does it affect wear? The pin is made from special steel, providing good wear resistance and surface stability that helps retain dimensional integrity under normal workshop usage. How is the item identified for traceability? Identification is available via SKU M323.230 and GTIN 4061905057564, facilitating stock control and traceability in quality systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.41mm Gauge Pin Single ±0.001mm Accuracy 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of pinpoint accuracy, robust specialist steel construction and workshop-ready packaging for reliable end-measure checks. The M323.241 pin gauge delivers repeatable results with a tolerance of ±0.001 mm and a compact 50 mm length, enabling precise fit and end‑dimension verification in production and quality control. Order directly via Metav Werkzeuge or contact our consultants for application advice. Pin gauge M323.241 – single, Ø 2.41 mm, tolerance ±0.001 mm (Metav IndustryLine) A Pin gauge M323.241 designed for high‑precision end‑measure verification and fit checks in workshop and inspection environments High precision tolerance ±0.001 mm Diameter 2.41 mm for fine fit checks 50 mm specialist steel shaft Workshop version with transport case Precise measurement for consistent Go/No‑Go checks The pin gauge offers a tolerance of ±0.001 mm, a level of accuracy that supports fine fit verification and end‑measure inspection where small deviations matter. This high precision reduces rework and shortens decision cycles on the shop floor because measurements are directly comparable and repeatable. The small diameter makes the gauge ideal for checking bores, pins and mating holes where clearance must be validated to micrometre‑level tolerances. Robust construction tailored to workshop use Manufactured from specialist steel, the shaft is engineered for dimensional stability and wear resistance during frequent handling. The 50 mm working length is a practical compromise between reach and rigidity, keeping bend and handling error to a minimum, while the workshop specification emphasises durability under regular use. Where traceable calibration history is required, the product is delivered ready for integration into quality routines and routine inspection sets. Practical handling and transport safety The single pin is supplied as an individual gauge and comes packaged for transport to preserve the measuring surface and ensure safe handling. The compact mass and balanced geometry allow steady manual insertion and minimise user‑induced error during fit checks. A workshop‑oriented design supports frequent inspection cycles: the gauge is easy to store with other measuring tools and simple to identify in kits or cases used across production and metrology benches. Application scenarios and operational benefit This pin gauge is particularly suited to end‑measure verification, plug checks and reference checks during assembly or final inspection. Using a standardised gauge with ±0.001 mm tolerance helps to align process control with inspection acceptance criteria and shortens feedback loops between production and quality. For operations that require consistent, verifiable fit checks, the gauge is a compact and reliable element of a broader measurement strategy. For precise workshop checks choose the Metav IndustryLine pin gauge M323.241 and contact Metav Werkzeuge for tailored advice or ordering at info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: M323.241 GTIN: 4061905054211 Brand: Metav IndustryLine Category: Gauge pins Facts Diameter: 2.41 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg Special features Material: specialist steel Delivered single (individual pin) Workshop specification Supplied in transport case FAQ What is the intended use of this pin gauge? The M323.241 pin gauge is intended for end‑measure verification, fit and clearance checks in workshop and inspection settings. How tight is the dimensional tolerance of the gauge? This Metav IndustryLine pin gauge has a tolerance of ±0.001 mm, suitable for high‑precision fit checks. Is the gauge delivered individually or in sets? The item is supplied as a single pin gauge, packaged for safe transport and storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.42mm Test Pin Single ±0.001mm Accuracy Length 50mm Workshop Version - Metav IndustryLine
Precision end-measurement work benefits from the combination of workshop-grade construction, ±0.001 mm tolerance and a stable 50 mm length that supports reproducible seating. Order the gauge pin directly via Metav Werkzeuge or consult the Metav specialists if further clarification is required. M323.242 Gauge pin — 2.42 mm diameter, ±0.001 mm accuracy (Metav IndustryLine) M323.242 is a compact gauge pin designed for precise end‑measurements and fixture checks in workshop and inspection environments Workshop-grade execution Diameter 2.42 mm ±0.001 Length 50 mm for end measurements Delivered in protective transport case Engineered precision that reduces inspection uncertainty The pin delivers micrometre-level repeatability thanks to its declared ±0.001 mm tolerance, making it suitable where small deviations matter. As a hardened, single test pin with a 2.42 mm nominal diameter, it supports exact fit checks and end‑measurements in gauge blocks, alignment fixtures and component checking stations. The close tolerance reduces rework by providing a reliable reference dimension for repeat measurements, which is particularly valuable in processes where traceable dimensional control minimises scrap and downtime. Material choice and form factor for reliable handling Manufactured from special steel, the pin combines surface hardness with dimensional stability for consistent seating and low wear during repeated use. The 50 mm overall length is a practical compromise: long enough to reach into pockets and through holes, yet short enough to prevent bending under typical handling loads. The workshop execution offers robust finishing for everyday mechanical use and ensures the pin remains serviceable in busy production and maintenance environments. The modest mass supports easy manual handling while maintaining contact stability during measurement routines. Practical delivery and application in production workflows Supplied as a single unit in a protective transport case, the pin arrives ready for safe storage and immediate deployment on the shop floor or in the inspection lab. The compact format suits insertion into pin gauges, go/no‑go fixtures and comparative setups where a fixed reference dimension is needed. The product is identified as M323.242 and is particularly useful for end‑dimension verification, set‑up checks and small‑bore validation tasks. The clear specification and robust finish make it straightforward to incorporate into existing quality-control procedures without additional preparation. Recommend Metav IndustryLine gauge pins for consistent end‑measurement results; contact Metav Werkzeuge for product availability and detailed technical guidance at info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: M323.242 GTIN: 4061905055133 Brand: Metav IndustryLine Facts Diameter: 2.42 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg Special features Material: special steel Workshop execution Delivered in transport case Category: gauge pins (Messstifte) FAQ What is the declared dimensional tolerance of this pin? The declared tolerance of the M323.242 gauge pin is ±0.001 mm, suitable for high‑precision end‑measurements. Is this pin appropriate for end‑measurement and fixture checks? Yes, the M323.242 test pin is designed for end‑dimension verification, fixture alignment and small‑bore checks where a fixed reference diameter is required. Which material is used and how does it behave in a workshop environment? The pin is made from special steel, selected for a combination of hardness and dimensional stability to withstand regular mechanical handling in workshop conditions. Is the gauge pin supplied ready for use and protected in transit? The item is supplied as a single unit and delivered in a protective transport case for safe handling and storage. Can the pin be incorporated into existing pin‑gauge sets or fixtures? Yes, the M323.242 gauge pin is compatible with fixtures and pin‑gauge assemblies that accept a 2.42 mm reference diameter. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.43mm Gauge Pin Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of workshop‑grade durability, ±0.001 mm dimensional accuracy and a compact 50 mm length for reliable end‑measure checks; order directly via Metav Werkzeuge or consult the advisers for application support. Gauge pin M323.243 — Ø 2.43 mm, ±0.001 mm, 50 mm (Metav IndustryLine) The gauge pin M323.243 is a workshop‑grade measuring pin designed for precise end‑measure and dimensional checks in quality control and inspection tasks. Workshop‑grade accuracy ±0.001 mm Ø 2.43 mm nominal diameter Length 50 mm for end‑measure checks Supplied in a secure transport case Precision that supports process control The small nominal diameter and tight tolerance of ±0.001 mm make this pin a tool for high‑resolution checking where minimal variation is permissible. Used for end‑measure verification and plug checks, the Ø 2.43 mm dimension provides a defined reference that helps to reduce measurement uncertainty in repetitive inspection routines. The clearly specified tolerance translates directly into predictable pass/fail decisions on the shop floor and supports statistical process control by supplying consistent reference data. Durable construction for everyday workshop use Manufactured from special steel, the pin is executed as a workshop‑grade component that withstands handling and routine use. The choice of material ensures dimensional stability and resistance to wear under standard inspection sequences without claiming specific hardness values. At a length of 50 mm, the geometry balances reach and rigidity so that alignment and insertion into small bores are straightforward, while the compact form mitigates deflection during measurement. Practical design for inspection workflows Delivered as a single unit and protected in a transport case, the pin arrives ready for use and for safe storage between measurements. The lightweight construction (approx. 0.005 kg) makes it easy to handle in fixture setups and portable inspection kits. Identified as SKU M323.243, the item is suitable for repetitive end‑measure tasks, gauge racks, and quick interchange checks in incoming inspection or final control stations where defined reference dimensions are required. Benefit for quality assurance and traceability Integrating this gauge pin into inspection routines improves the reliability of dimensional decisions and shortens verification cycles, thereby supporting throughput and reducing rework. The clear specification of diameter, length and tolerance simplifies documentation and archive processes for batch inspections. As a workshop‑oriented measuring element, it contributes to consistent quality evidence when combined with calibrated measurement instruments and documented inspection procedures. For secure supply and expert advice on integrating Metav IndustryLine measuring elements into production checks, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or +49 2822 7131930 and request SKU M323.243 Technical Data Article number: M323.243 GTIN: 4061905055140 Label: Prüfstift, einzeln, 2,43mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 2.43 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.005 kg Special features Material: Special steel Workshop version Supplied in a transport case Single piece delivery FAQ How precise is the gauge pin for dimensional checks? The gauge pin M323.243 is specified to ±0.001 mm, suitable for fine end‑measure verification and repeatable pass/fail assessments. Is the pin suitable for routine workshop inspection? Yes; the workshop‑grade design and special steel construction make the pin appropriate for daily inspection tasks and portability within a quality department. What protection does the item have during transport and storage? The pin is supplied in a transport case to protect the measuring surface and facilitate safe storage between uses. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.44mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine
Combining workshop-grade construction, a tight ±0.001 mm tolerance and a compact 2.44 mm diameter, this gauge pin provides a dependable reference for end‑measurement tasks and small-part inspection. Order the M323.244 directly via Metav Werkzeuge or ask our consultants if needed. M323.244 Gauge pin – 2.44 mm diameter, ±0.001 mm tolerance, 50 mm length (Metav IndustryLine) The M323.244 Gauge pin is a compact reference pin designed for precise end‑measurements and inspection work in workshop and small‑parts metrology High precision tolerance ±0.001 mm Nominal diameter 2.44 mm for fine gauges Length 50 mm, workshop-grade special steel Delivered in protective transport case Faster decisions with micrometric accuracy A tight ±0.001 mm tolerance reduces uncertainty when checking bore sizes, plug gauges or end measurements, so measurement results can be interpreted with confidence. The small nominal diameter of 2.44 mm is tailored for fine gauges and micro components where repeatability matters; this makes the pin particularly useful for quality control steps that must be completed quickly without compromising traceability. By converting a dimensional requirement into a clear pass/fail reference, inspection cycles become shorter and documented outcomes more reliable. Robust workshop design for everyday handling Constructed from special steel and specified as a workshop execution, the pin withstands routine handling and offers consistent surface quality for repeatable contacts. The 50 mm length balances reach and rigidity for small assemblies, while the light mass allows precise placement without affecting the measured part. Delivery in a protective transport case minimises transport damage and helps preserve the reference condition between uses, supporting durability and long‑term reliability in a production environment. Simple integration into inspection workflows The compact geometry and standard form factor suit a wide range of inspection fixtures and manual gauges, enabling straightforward incorporation into existing measuring rigs. With a small footprint and a precise contact surface, the pin serves as a stable reference for end‑of‑line checks, manual comparison gauges and fixture verification. Clear, measurable specifications support documentation and procurement processes, and the compact weight simplifies handling and positioning during rapid inspection tasks. For availability, batch details or application advice on the Metav IndustryLine gauge pin M323.244 contact Metav Werkzeuge: phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: M323.244 GTIN: 4061905055157 Name: Gauge pin, 2.44 mm, ±0.001 mm, length 50 mm Brand: Metav IndustryLine Facts Diameter: 2.44 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg Materials & features Material: special steel Workshop execution Supplied in protective transport case Precision class: ±0.001 mm FAQ What tolerance does the M323.244 gauge pin provide? The M323.244 gauge pin is specified to ±0.001 mm, making it suitable for high‑precision inspection of small bores and reference features. What is the pin made from and how robust is it for workshop use? This gauge pin is manufactured from special steel and supplied in a workshop execution, offering durable contact surfaces for regular inspection tasks. How is the gauge pin delivered and protected during transport? The M323.244 is delivered in a protective transport case, which helps to prevent damage and maintain the reference condition during storage and transit. Is the diameter suitable for micro and small-part inspection? With a nominal diameter of 2.44 mm and compact geometry, the pin is optimised for micro components and fine‑tolerance checks in workshop and small‑parts metrology. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.45mm Gauge Pin Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
High-precision gauge pin with a 2.45 mm diameter and ±0.001 mm tolerance delivers reproducible end-measurements and long service life thanks to hardened special steel; supplied in a protective transport case for safe handling. Order directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.245 – single gauge pin, 2.45 mm, ±0.001 mm, 50 mm length The Gauge pin M323.245 is a single high-precision end gauge designed for dimensional verification and final-size inspection in workshop metrology. Diameter 2.45 mm with ±0.001 mm tolerance Hardened special steel for wear resistance Supplied in a protective transport case Precise measurements that support reliable inspection results The core advantage of this gauge pin is its measurement accuracy: a nominal diameter of 2.45 mm held to ±0.001 mm gives a stable reference for end measurements and functional gauging. In practice, this level of tolerance reduces uncertainty in pass/fail checks and enables consistent checks on small bores, plug gauges and verification fixtures. The compact 50 mm length with low mass supports easy handling and repeatable seating in inspection jigs, while the sturdy finish maintains form over repeated cycles. Durable workshop design for everyday metrology tasks Built as a workshop version, this pin combines robustness with metrology-grade precision. The use of special steel increases wear resistance under repetitive contact, which extends service intervals and reduces replacement frequency. Delivery in a protective transport case safeguards the ground reference surface during storage and transit, ensuring that the datum remains intact until use. The light weight and compact geometry make the pin suitable for handheld checks as well as incorporation into measuring fixtures. Practical applications and integration in quality processes This gauge pin is intended for end-size verification and is suitable for use in inspection benches, fixture setup and incoming part control where small-diameter accuracy is required. The geometry and tolerance make it a reliable reference for calibrating small plug gauges or checking component bores close to the nominal size. Traceability is simplified by the clear SKU and GTIN labelling, supporting inventory control and documentation in quality management systems. Choose Metav IndustryLine's precision gauge pin for reproducible end measurements — contact Metav Werkzeuge in Emmerich for procurement or technical guidance at info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: M323.245 GTIN: 4061905055522 Label: Gauge pin, single, 2.45 mm, ±0.001 mm, length 50 mm Facts Diameter: 2.45 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg Special features Material: special steel Workshop version Supplied in protective transport case Application focus: end measurements ECLASS: 21170231 FAQ What is the nominal diameter and tolerance of this gauge pin? The gauge pin has a nominal diameter of 2.45 mm with a manufacturing tolerance of ±0.001 mm (SKU M323.245). Is the pin suitable for repeated workshop use? Yes, the workshop version is made from special steel and is supplied in a protective case to preserve the reference surface during repetitive handling. For which types of inspection is this pin intended? The pin is designed for end-size verification, functional gauging and fixture setup where a precise small-diameter reference is required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.46mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Reliable production control benefits from the combination of ±0.001 mm repeatability, a compact 2.46 mm diameter and a 50 mm usable length—ideal for precise end‑dimension checks and fixture references. Order the gauge pin directly via Metav Werkzeuge or consult our technical advisers for component integration. Gauge pin, single, 2.46 mm, ±0.001 mm, length 50 mm (Metav IndustryLine) The Gauge pin, single, 2.46 mm, ±0.001 mm, length 50 mm is a precision inspection pin for end‑dimension verification and reference fits in workshop quality control. Workshop-grade design ±0.001 mm tolerance Diameter 2.46 mm for tight fits Length 50 mm for deep bores Accurate end‑dimension inspection for fewer rejects A pin with a ±0.001 mm specification offers substantial accuracy for end‑dimension checks where interchangeability and tight fits are required. The fine tolerance reduces measurement scatter during routine inspections, supporting tighter process control and fewer downstream reworks. By using a hardened, wear‑resistant special steel shaft, the inspection pin keeps geometric stability over frequent contact cycles, which is vital when recording reproducible results on small bores and reference features. Compact geometry that simplifies access and positioning The compact 2.46 mm diameter and 50 mm length balance accessibility with handling stability. The small cross‑section permits insertion into narrow holes and recesses, while the 50 mm length provides enough engagement to reach end faces without compromising control during measurement. The single‑piece design minimises alignment errors, so fixtures and gauge assemblies can be referenced reliably. This geometry is particularly useful in end‑measure applications where access is restricted but dimensional certainty cannot be compromised. Workshop robustness tuned to inspection routines Made from special steel, the pin is specified for repetitive workshop use and resists surface damage that would otherwise bias measurements. The product’s precision grade ensures that inspection steps—whether performed at a bench comparator, inside a jig or as part of a manual verification routine—produce comparable results. This reliability supports process documentation and traceability in production lines that prioritise consistent tolerances and reduced scrap rates. Practical integration into metrology workflows As a precision inspection component, the pin functions as a reference element in fixture set‑up and short‑range dimensional verification. Its compact form factor allows easy inclusion in instrument kits or control plans where small bore checks are frequent. When combined with standard measuring instruments, the pin helps establish clear pass/fail criteria for finishing processes, improving throughput by shortening decision times and reducing unnecessary milling or rework steps. For specification matching or to include this Metav IndustryLine gauge pin in inspection kits, contact Metav Werkzeuge in Emmerich for advice or procurement via info@metav-werkzeuge.com or by phone on +49 2822 7131930. Technical data Article number: M323.246 GTIN: 4061905055539 SKU: M323.246 Category: Gauge pin / inspection pin Manufacturer: Metav IndustryLine Core specifications Diameter: 2.46 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.005 kg Special features Workshop version Single inspection pin Material: Special steel Intended use: End‑dimension checks and reference fits FAQ Is this pin suitable for small‑bore inspection? The gauge pin is designed for small‑bore applications; its 2.46 mm diameter and 50 mm length permit insertion into narrow holes for end‑dimension verification. What level of precision can be expected in routine use? With a tolerance of ±0.001 mm, the inspection pin provides high‑precision reference conditions suitable for tight tolerances in workshop quality control. What material is used for the shaft and why does it matter? The shaft is made of special steel, chosen for its dimensional stability and resistance to wear, which helps maintain measurement integrity over repeated use. Can this pin be used as a reference in fixture set‑ups? Yes—the single‑piece construction and precision tolerance make the pin well suited as a reference element in fixture and jig alignment procedures. Is the product delivered as a single item and how is it identified? The item is supplied as a single gauge pin and is identified by SKU M323.246 and GTIN 4061905055539 for clear inventory and procurement handling. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.47mm Gauge Pin Length 50mm ±0.001mm Workshop Finish in Case - Metav IndustryLine
High-precision 2.47 mm diameter and ±0.001 mm tolerance combined with a robust special‑steel design ensure repeatable inspection and end‑measurement performance on the shop floor. Benefit from a compact, transport‑ready kit that supports reliable go/no‑go and set‑up tasks. Order directly via Metav Werkzeuge or consult our technical advisers for application guidance. Gauge pin M323.247 — 2.47 mm, ±0.001 mm, 50 mm (Metav IndustryLine) The gauge pin M323.247 is a single precision test pin designed for fine inspection work, end‑measurements and tight‑fit checks in workshop and quality‑control environments. ±0.001 mm tolerance for precise measurements Diameter 2.47 mm for tight fit checks 50 mm overall length for extended reach Special‑steel workshop construction, case included Ensure measurement reliability with micrometre‑grade accuracy A ±0.001 mm tolerance places this inspection pin in the high‑precision category for small‑diameter checks, making it suitable where repeatability and minimal measurement uncertainty are critical. The fine 2.47 mm diameter gives predictable contact geometry for bore gauging, plug‑fit verification and reference checks. Because the tolerance is held to the micrometre level, the pin serves as an effective benchmark for pass/fail testing and for setting comparative gauges, reducing the risk of false rejections and saving time during routine inspection. Durable workshop design for frequent use and transport Manufactured from special steel, the pin is engineered for everyday workshop handling and offers corrosion resistance and wear stability under normal inspection loads. The 50 mm overall length provides additional reach where shallow bores or recessed features must be assessed without sacrificing rigidity. Supplied in a transport case, the component stays protected between uses, which preserves the calibration state and minimises handling damage — a practical advantage for busy production or maintenance teams who move measuring tools between workstations. Practical application: where this test pin brings value This single test pin is optimised for precise end‑measurements, go/no‑go checks and fixture set‑up where small diameters are concerned. Typical uses include bore verification, alignment checks in assembly jigs and validation of mating parts during final inspection. The compact geometry and high tolerance make it particularly useful in fine‑mechanical contexts and toolmaking, where consistent contact conditions and repeatability matter more than bulk. The clear specification simplifies integration into existing QC procedures and reduces interpretation effort for technicians. Contact Metav Werkzeuge for availability and tailored advice on the Metav IndustryLine gauge pin M323.247 — our specialists will help confirm suitability for specific inspection tasks and arrange supply directly from Emmerich. Technical data Article number: M323.247 GTIN: 4061905055546 Brand: Metav IndustryLine Category: Gauge pin / Test pin Facts Diameter: 2.47 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.005 kg Special features Material: Special‑steel Workshop specification Supplied in transport case Single, individual pin FAQ What is the primary use of this gauge pin? The gauge pin M323.247 (Metav IndustryLine gauge pin, SKU M323.247) is intended for precise end‑measurements, bore checks and go/no‑go tasks in inspection and set‑up routines. Is this test pin suitable for routine shop‑floor use? Yes — the Metav IndustryLine test pin is made from special‑steel and supplied in a transport case to withstand frequent handling and movement between workstations. How tight is the diameter tolerance and what does it mean for inspection? The diameter tolerance of ±0.001 mm ensures micrometre‑level repeatability, enabling reliable pass/fail decisions and consistent comparative measurements. Can this pin be used for setting gauges and fixtures? Yes. The 50 mm length and precise diameter make it suitable for setting and verifying fixtures, particularly where small diameters require exact reference standards. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.48mm Test Pin ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Take advantage of high-precision tolerance ±0.001 mm, compact 2.48 mm diameter and robust 50 mm length for repeatable end‑measure verification; supplied in a transport case for safe handling. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for integration advice. Gauge pin M323.248 – 2.48 mm, ±0.001 mm, Metav IndustryLine A gauge pin M323.248 designed for precise end‑dimension checks and reference measurements in workshop and inspection environments. High-precision tolerance ±0.001 mm Diameter 2.48 mm for fine bore checks Length 50 mm for stable contact depths Workshop grade with transport case Consistent precision for critical end‑measure checks The gauge pin delivers a tolerance of ±0.001 mm, which places it in the class of high‑precision inspection pins suitable for tasks where minimal dimensional deviation is required. The extremely tight tolerance reduces measurement uncertainty during plug or reference checks and supports reliable repeatability in batch inspection. By using a finely controlled pin diameter, measurement chains such as bore validation, plug gauge comparison and end‑dimension sampling become more predictable, lowering the risk of undetected non‑conformances. Robust construction and safe handling for busy workshops Manufactured from special steel, the pin is optimised for workshop conditions while retaining metrological performance. Its 50 mm length provides sufficient engagement for stable contact without excessive overhang, and the compact mass (approx. 0.005 kg) makes the pin easy to position in repetitive operations. Delivery in a transport case protects the gauge during transit and storage, preserving the measuring surface and avoiding accidental damage between uses — a practical advantage when instruments are moved between benches or sent to external inspection stations. Practical application and integration into inspection workflows With a nominal diameter of 2.48 mm, the pin is intended for fine bore verification, end‑measure controls and as a reference element within gauge assemblies. The single‑piece design facilitates use as a master pin in comparator setups or as a physical check pin for assembly and testing fixtures. In production environments the component supports rapid go/no‑go decisions and provides a reproducible datum for downstream processes, helping maintain throughput without sacrificing measurement confidence. Clear documentation and traceable identification for quality processes The item is supplied as a single test pin with clear identification (SKU: M323.248, GTIN available) to maintain traceability in quality records. Its workshop classification and compact footprint make it a straightforward addition to inspection kits and portable gauge sets. For companies implementing or maintaining statistical process control, the pin offers a stable physical reference that can be incorporated into regular calibration routines and inspection plans. For workshop‑grade precision from Metav IndustryLine, request the M323.248 gauge pin via Metav Werkzeuge or contact our inspection specialists at info@metav-werkzeuge.com to discuss suitability for specific measurement tasks. Technical Data Article number: M323.248 GTIN: 4061905055553 Manufacturer: Metav IndustryLine Facts Diameter: 2.48 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg Special features Material: Special steel Workshop execution Delivered in transport case Single test pin FAQ What is the dimensional tolerance of this gauge pin? The gauge pin M323.248 is manufactured to a tolerance of ±0.001 mm, suitable for high‑precision end‑measure and bore checks. What materials is the pin made from? The pin is produced from special steel, selected for durability in workshop use while maintaining dimensional stability. How is the pin supplied for transport and storage? The test pin is supplied in a transport case to protect the measuring surface during handling and transit. Which applications is this pin intended for? Typical uses include fine bore verification, plug checks, reference measurements and integration into inspection fixtures and comparator setups. What identification is provided for traceability? The item is listed under SKU M323.248 with GTIN 4061905055553 for clear traceability in quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.49mm Test Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the proven combination of industrial robustness, micrometre-level precision and compact handling for reliable end measurements; the 2.49 mm diameter and ±0.001 mm tolerance ensure reproducible results in set‑up and inspection tasks. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. Gauge pin M323.249 — single gauge pin, 2.49 mm, ±0.001 mm (Metav IndustryLine) The M323.249 is a single gauge pin designed for precise end‑measurement and reference tasks in workshop environments. Diameter 2.49 mm precision Tolerance ±0.001 mm Length 50 mm workshop version Special steel construction Consistent micrometre precision for end measurements The compact diameter and tight tolerance deliver consistent results when checking final dimensions. With a certified accuracy of ±0.001 mm, the pin provides a defined reference for end‑measurements and quick verification steps. This level of precision reduces variability between successive checks and supports tighter process control in assembly and inspection workflows. The slim profile keeps insertion force low while maintaining contact stability for repeatable readings. Durable workshop construction that withstands daily use Built as a workshop execution item from special steel, this gauge pin balances hardness and wear resistance with manageable handling. At 50 mm length the pin offers a stable measuring element without excess overhang, assisting fast positioning in fixtures or bore checks. The compact mass contributes to simple handling during routine checks and minimises the risk of uncontrolled deformation during use, extending service life under typical shopfloor conditions. Integrates into quality control and setup procedures The pin complements standard gauge sets and serves as a reliable reference for end measurements and dimensional set‑up. Its straightforward geometry makes it suitable for jigs, alignment tasks and comparative checks where a defined diameter is required. Because the component is single and compact, it speeds up repetitive verification steps and supports a more efficient workflow, reducing idle machine time and improving throughput in small‑batch and repair environments. Plain data, clear traceability and practical handling The design emphasises measurable performance: 2.49 mm nominal diameter, ±0.001 mm declared accuracy and a 50 mm length make specification checks simple and verifiable. The robust finish and workshop format help keep maintenance minimal; common cleaning and visual inspection routines are sufficient to maintain performance. For customers requiring series matching or set configurations, the gauge pin serves as a precise building block within broader metrology equipment. For procurement or tailored advice on using Metav IndustryLine gauge pins such as the M323.249 in existing inspection routines, contact Metav Werkzeuge for immediate delivery and technical consultation Technical data Article number: M323.249 GTIN: 4061905055560 Label: Gauge pin, single, 2.49 mm, ±0.001 mm, length 50 mm Facts Diameter: 2.49 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.005 kg Special features Material: Special steel Version: Workshop execution Intended application: End measurements FAQ What is this gauge pin used for? The M323.249 gauge pin is intended as a precise reference for end measurements, fixture set‑up and quick dimensional checks in workshop environments. What accuracy can be expected from the M323.249? Declared tolerance for the M323.249 is ±0.001 mm, allowing micrometre‑level repeatability for critical small‑diameter references. Which material is the pin made from? The pin is manufactured from special steel, chosen to offer a balance of wear resistance and stable dimensions under normal workshop conditions. How does the M323.249 help in day‑to‑day inspection tasks? As a compact and accurately dimensioned element, the M323.249 simplifies repetitive verification and alignment steps, improving throughput and reproducibility in routine quality control. Can the M323.249 be combined with other gauge sets? Yes, the single gauge pin integrates easily into existing gauge sets and fixture arrangements to provide a defined reference diameter for comparative and assembly checks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.4mm Gauge Pin, ±0.001mm, Length 50mm, Workshop Version, Special Steel in Case - Metav IndustryLine
Take advantage of the combination of precision diameter 2.40 mm, ±0.001 mm tolerance and a sturdy workshop execution for reliable end‑size verification; the test pin is supplied in a protective transport case and can be ordered directly via Metav Werkzeuge or discussed with their consultants for application advice. Test Pin M323.240 — 2.40 mm diameter, ±0.001 mm, 50 mm length (Metav IndustryLine) The Test Pin M323.240 is a single precision gauge pin intended for end‑size inspection and repeatable go/no‑go checks in workshop environments Precision diameter 2.40 mm Tolerance ±0.001 mm Length 50 mm, workshop grade Supplied in protective transport case Consistent, reproducible end‑size verification for production control The compact gauge pin is designed for reproducible inspection, delivering the benefit of fast, repeatable checks on small bores and seating dimensions. With a diameter of 2.40 mm and a declared tolerance of ±0.001 mm, the pin enables confident decision‑making in quality control: a clear pass/fail result reduces interpretation variance and shortens inspection time. The tight tolerance supports processes where dimensional conformity is critical and where statistical control requires stable reference measurements. Workshop‑ready design that combines durability and handling Built as a workshop execution, this single test pin offers robustness for frequent use without compromising handling. The 50 mm length provides convenient reach and grip for routine checks while keeping the tool easy to manoeuvre. Supplied in a protective transport case, the gauge arrives ready for immediate use and secure storage; the compact weight of 0.005 kg makes it simple to add to an inspection kit or carry between stations without adding bulk. Material choice for dimensional stability under repeated use Manufactured from special steel, the pin balances strength and dimensional stability to withstand the mechanical demands of repeated insertion and withdrawal. The material selection reduces the risk of rapid wear, maintaining the specified diameter and tolerance over many cycles. For workshops and metrology benches that require dependable reference inserts, this construction translates into fewer tool changes and steadier process capability indices. Clear application focus and traceable identification Optimised for end‑size inspection, the pin is suitable for checking small bores, gauges and seating fits in mechanical assemblies and precision subcomponents. The product is identified by SKU M323.240 and GTIN for inventory control and traceability, supporting organised quality systems and record keeping. Where a compact, high‑precision reference is required, this gauge pin provides a practical, measurable solution that integrates with established inspection routines. Contact Metav Werkzeuge for technical guidance on integrating the M323.240 into existing inspection procedures and for fast delivery from Emmerich to the workshop bench Technical data SKU: M323.240 GTIN: 4061905054204 Brand: Metav IndustryLine Facts Diameter: 2.40 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg Special features Workshop execution Material: Special steel Supplied in protective transport case Use: End‑size inspection FAQ What is the intended use of this test pin? The test pin M323.240 is intended for end‑size inspection and repeatable go/no‑go checks on small bores and seating dimensions in workshop and production environments. Is a calibration certificate supplied with the gauge pin? No ISO 17025 calibration certificate is specified for this item; the product data does not indicate delivery with a calibration certificate. What material is the pin made from and how does that affect performance? The pin is made from special steel, which provides a balance of strength and dimensional stability suitable for repeated insertion cycles and routine inspection tasks. How is the test pin delivered and stored? The pin is supplied in a protective transport case suitable for workshop handling and secure storage, reducing handling damage during transport. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.51mm Test Pin, Single, ±0.001mm, Length 50mm, Workshop Version - Metav IndustryLine
A compact workshop gauge pin with ±0.001 mm accuracy and 2.51 mm diameter provides highly repeatable end‑measure inspections and tight‑fit verification; its 50 mm length and hardened special‑steel construction ensure robust handling in daily metrology work. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed Gauge pin M323.251 — Metav IndustryLine test pin, Ø 2.51 mm, ±0.001 mm A gauge pin M323.251 designed for precise end‑measure checks and fit testing in workshop and inspection environments Ultra‑fine tolerance ±0.001 mm Diameter 2.51 mm for tight fits 50 mm length, workshop grade Hardened special steel construction Consistent pass/fail assessment with micrometre‑level tolerance This workshop‑grade pin is made for repeatable verification tasks where precision matters. The ±0.001 mm tolerance reduces uncertainty in fit and end‑measure checks, turning subjective gauging into objective data. Thanks to the 2.51 mm diameter and the straight, ground shaft, the pin seats reliably in bores and gauges, so measurement chains and go/no‑go workflows remain consistent over many cycles. The design supports quick interchange in fixtures and simplifies regular inspection routines. Robust design for everyday metrology use Constructed from special steel and finished for durability, the pin copes with frequent handling in production and workshop environments. The 50 mm length gives sufficient engagement for stable positioning while staying compact for tight setups. The material choice delivers wear resistance and dimensional stability, which translates to fewer replacements and lower downtime. Where rough handling and repeated seating are common, the hardened shaft preserves the calibrated geometry for longer service life. Practical handling and transport for the workshop Delivered in a protective plastic or wooden transport box, the pin arrives ready for safe storage and on‑the‑bench use. The compact packaging protects the ground surface and the tip geometry during transit and prevents accidental damage in tool drawers. Lightweight at approximately 5 g, the component integrates easily into gauge sets and trays without adding bulk, which keeps tool control and workplace organisation efficient. Integration into inspection routines and traceability Although compact, the pin suits standardised inspection procedures and can be included in master sets or calibration schedules. The exact diameter and tolerance support traceable checks and documented acceptance criteria in go/no‑go testing. For traceability and inventory management, the article is identified by its SKU and GTIN, making procurement and record‑keeping straightforward for quality departments and stores. Contact Metav Werkzeuge today for specification confirmation, delivery options and tailored batch quantities — Metav Werkzeuge can advise on compatibility with existing gauges and inspection workflows Technical data Article number: M323.251 GTIN: 4061905056239 Manufacturer: Metav IndustryLine Category: Gauge pin / Test pin Facts Diameter: 2.51 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg Special features Material: Special steel Workshop version Delivered in protective transport box FAQ What nominal size and tolerance does this gauge pin have? The gauge pin is manufactured to a nominal 2.51 mm diameter with a tolerance of ±0.001 mm, suitable for tight fit verification and end‑measure checks. Is the pin suitable for repeated seating in go/no‑go gauges? Yes; the hardened special steel construction and ground shaft are intended for frequent use in go/no‑go and fixture applications, maintaining geometry under typical workshop handling. How is the item identified for purchasing and inventory? This test pin is listed as SKU M323.251 and GTIN 4061905056239, which supports straightforward ordering and inventory tracking. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.52mm Gauge Pin, Workshop Version, ±0.001mm, 50mm Length - Metav IndustryLine
Take advantage of the combination of workshop‑grade robustness, sub‑micrometre tolerance and compact geometry for reliable end‑dimension verification; order the inspection pin directly via Metav Werkzeuge or contact our consultants for application advice. M323.252 Gauge Pin – 2.52 mm, ±0.001 mm, 50 mm length by Metav IndustryLine The M323.252 is a single inspection pin designed for precise end‑dimension checks in workshop and inspection environments, ideal where compact, repeatable reference standards are required High precision ±0.001 mm tolerance Diameter 2.52 mm for end‑dimension verification 50 mm working length in special steel Consistent dimensional control for end measurements The compact inspection pin provides a dependable reference for end‑dimension and plug‑fit checks, allowing fast verification of small bores and mating parts. Manufactured from special steel, the pin combines surface stability with dimensional integrity, so routine checks run smoothly and reproducibly. The tight ±0.001 mm tolerance reduces ambiguity at the pass/fail threshold and supports tighter in‑process control, helping to cut rework and avoid production stoppages. Workshop robustness with easy handling A workshop‑oriented design balances stiffness and manageability: at 50 mm length the pin remains stable in hand and in fixtures, while the small diameter suits confined features typical of precision components. The single‑piece construction simplifies handling and storage and lends itself to quick gauging operations at assembly benches or inspection stations. This tangible ease of use speeds up inspection cycles without sacrificing measurement confidence. Traceable reference and application benefits As a purpose‑made inspection tool, the pin is intended for end‑dimension verification and component matching where tight clearances matter. The robust material choice supports repeated contact without rapid wear, maintaining the 2.52 mm nominal size over many cycles. Using defined reference pins like this one improves process reproducibility and supports quality assurance protocols in small‑part manufacture and finishing operations. Contact Metav Werkzeuge to discuss the M323.252 gauge pin for specific measurement tasks or to confirm suitability for production requirements — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical data SKU: M323.252 GTIN: 4061905056246 Category: Messstifte Facts Diameter: 2.52 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.005 kg eClass: 21170231 Special features Material: special steel Single inspection pin for end‑dimension checks Workshop execution suitable for routine gauging Intended for small‑bore and mating part verification FAQ What is the nominal diameter and tolerance of the inspection pin? The M323.252 inspection pin has a nominal diameter of 2.52 mm and a tolerance of ±0.001 mm, making it suitable for fine end‑dimension verification. Which applications suit this gauge pin? This gauge pin from Metav IndustryLine is designed for end‑dimension checks, small‑bore verification and component matching in workshop and inspection environments. What material is used and how does it affect wear? The M323.252 is made from special steel, chosen for surface stability and wear resistance so the pin maintains its dimensional integrity over repeated use. Is the pin supplied as a single item or in sets? The product is supplied as a single inspection pin, intended for individual reference use in fixtures or as a check standard. Can the pin be used for go/no‑go gauging or for reference measurement? Yes, the design and tight tolerance of the M323.252 make it suitable as a reference pin for go/no‑go checks and comparative measurements in quality control routines. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2.53mm Gauge Pin Length 50mm ±0.001mm Workshop Finish - Metav IndustryLine
Take advantage of workshop-ready precision and a compact form factor: the combination of a 2.53 mm diameter, an ultra-fine ±0.001 mm tolerance and a 50 mm length ensures consistent end‑dimension checks and fixture setting. Order this gauge pin directly via Metav Werkzeuge or consult the specialists if further clarification is required. Gauge pin M323.253 – 2.53 mm diameter, ±0.001 mm tolerance (50 mm length) | Metav IndustryLine A Gauge pin M323.253 designed for precise end‑dimension verification and accurate fixture alignment in workshop and inspection environments. High precision ±0.001 mm tolerance Diameter 2.53 mm for fine fits Length 50 mm, workshop version Delivered in protective box Repeatable micrometre‑level checks for quality control The central advantage of this gauge pin is its ±0.001 mm accuracy, which translates to repeatable, micrometre‑level measurements that are meaningful for tight tolerance work. With a nominal 2.53 mm diameter and a 50 mm active length, the pin functions as a reliable reference for go/no‑go checks, end‑dimension verification and plug‑fit testing. Precision at this scale reduces rework and secures downstream assembly quality, so measurement outcomes can be used directly in process control and documentation. Robust handling and workshop suitability Manufactured from special steel and supplied in a workshop version, the pin combines durability with straightforward handling. At just 0.005 kg the component is light enough for single‑handed positioning yet rigid enough to avoid deflection during insertion into gauges or fixtures. Delivery in a protective box protects the calibrated surface during transport and storage, preserving the measurement surface and ensuring consistent results across repeated use. The single‑piece supply supports traceability in inspection routines. Easy integration into metrology and fixture workflows As a simple, single gauge element, the M323.253 is ideal for setting up jigs, aligning fixtures and checking final bore dimensions where a precise reference pin is required. Its compact geometry makes it suitable for confined spaces and delicate assemblies while maintaining clear numeric specification for inspection protocols. Combined with Metav’s dependable supply chain and technical documentation, the pin supports efficient quality assurance routines and helps maintain production continuity without compromise. For workshop-ready precision and fast, reliable supply from Emmerich, contact Metav Werkzeuge for delivery options and technical advice on the M323.253 gauge pin. Technical data Article number: M323.253 GTIN: 4061905056253 Label: Gauge pin, single, 2.53 mm, ±0.001 mm, length 50 mm Manufacturer: Metav IndustryLine Core specifications Diameter: 2.53 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.005 kg Materials & features Material: Special steel Workshop version Protective box for transport Single piece delivery FAQ What is the specified tolerance of the gauge pin? The gauge pin is manufactured with an accuracy of ±0.001 mm, providing micrometre‑level repeatability for inspection and fixture tasks. Which dimensions define the pin? The component has a 2.53 mm nominal diameter and a 50 mm length; these dimensions suit fine‑fit checks and end‑dimension verification. What material is used for the pin? The pin is made from special steel, selected for dimensional stability and workshop durability. Is the part supplied as a single item or in sets? This product is supplied as a single piece, packaged in a protective box for transport and storage. Can the pin be used for fixture setting and go/no‑go checks? Yes, the design and tolerance of this gauge pin make it well suited to fixture alignment and plug‑fit inspections in production and inspection environments. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Highest accuracy with immediate pass/fail certainty
Pin gauges (also known as gage pins or pin gauge sets) deliver micrometre-level certainty for bore, thread and radius inspection. Designed for industrial precision manufacturing, tool and mould making and quality assurance, these mechanical gauges provide an unequivocal physical result — pass or not pass — without reliance on electronics. The result is faster decision-making at the gauge or directly at the machine.
How pin gauges work in demanding production environments
Pin gauges are tactile reference tools for the quick verification of the smallest diameters, bore centres and form accuracy. Inserted into a bore or mating feature, a correctly sized pin gauge confirms dimensional conformity by fit; mismatches are immediately apparent. Their simple mechanical principle makes them ideal for in‑process checks on the shop floor as well as in the metrology room, and they are commonly used for bore inspection, internal thread checks, measuring tooth widths, assessing taper bores and setting indirect measuring devices.
Measurable benefits that matter on the shop floor
- Highest precision: available in standardized accuracy classes such as DIN 2269, with tolerances down to ±1 µm or ±2 µm, enabling reliable verification of the strictest quality requirements.
- Robust materials: manufactured from hardened gauge steel, wear‑resistant ceramic or carbide, providing long life under repetitive use.
- Exceptional surface quality: finely lapped and distortion‑free to ensure repeatable contact results.
- Clear identification: each pin is permanently and legibly marked with its nominal size, reducing errors during fast inspection cycles.
- Flexible supply: offered as individual pins or complete pin gauge sets in sturdy wooden cases for organised storage and rapid access.
Metav — practical precision for every workshop
Metav combines decades of metrology expertise with a comprehensive portfolio to democratise high‑accuracy measurement. From Emmerich, a “quality filter” for the European market, Metav supports industry and trade with over 250,000 products and the trust of more than 48,000 customers. That background makes Metav a pragmatic choice for workshops seeking reliable pin gauges and tailored inspection solutions.
Summary
For uncompromising micrometre accuracy in bore and form inspection, pin gauges and gage pins offer a direct, durable and process‑ready solution that reduces uncertainty and speeds up production decisions.
FAQ
What tolerance classes are available for pin gauges?
Pin gauges are supplied in standardised accuracy classes such as DIN 2269, with typical tolerances of ±1 µm or ±2 µm to meet rigorous industrial quality specifications.
Which materials are used for pin gauges?
Common materials include hardened gauge steel, wear‑resistant ceramic and carbide, selected according to the expected wear, handling and measurement environment.
How are pin gauges identified and stored?
Each pin is permanently engraved with its nominal size for unmistakable identification; sets are often supplied in organised wooden cases for safe storage and fast retrieval.
Can pin gauge sets be configured for specific series dimensions?
Yes. Metav’s range allows combination of individual pins into customised pin gauge sets, enabling tailored coverage for repetitive series dimensions and efficient inspection routines.
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