Precise pin gauges for reliable bore and tolerance checking
Pin gauges are tactile, high-precision gauges used for exact bore, internal thread and radius inspection, offering straightforward go/no-go verification and process-secure dimensional control in toolmaking and quality assurance. Made from hardened gauge steel, wear-resistant ceramic or carbide and finely lapped for superb surface finish, these gauges deliver micrometre-level accuracy and long service life while eliminating electronic error sources. Available as individual pins or complete sets in wooden cases, they support tasks such as measuring bore spacing, checking tapers and setting reference sizes for indirect measuring devices and come in strict tolerance classes compliant with industrial standards.
3.89mm Test Pin Length 50mm ±0.001mm Workshop Version - Metav IndustryLine
Take advantage of the combination of extreme measurement fidelity, robust workshop design and protected transport for consistent inspection results; the ±0.001 mm tolerance and 3.89 mm nominal diameter ensure dependable end‑measure references. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. M323.389 Gauge pin — 3.89 mm, ±0.001 mm, 50 mm (Metav IndustryLine) M323.389 gauge pin for precise end‑measurement and inspection in workshop and quality‑control environments Workshop design for daily shop use Diameter 3.89 mm with ±0.001 mm accuracy 50 mm overall length for component checks Supplied in protective transport case Precise reference for repeatable end measurements A solid inspection pin with a nominal diameter of 3.89 mm and a certified accuracy of ±0.001 mm serves as a reliable reference in dimensional checks and end‑measure tasks. The extremely fine tolerance reduces uncertainty in pass/fail decisions and supports tight process control in toolmaking and small‑part manufacture. Built for repeatability, the component’s dimensions remain stable under normal workshop handling so that measurement results are comparable over successive checks. Durable workshop execution reduces downtime The workshop execution and choice of special steel provide mechanical resilience where tools are subject to frequent handling. The 50 mm length gives sufficient reach for many end‑measure and setting applications without sacrificing stiffness, while the small mass contributes to easy handling during repetitive checks. Supplied in a protective transport case, the pin arrives ready for use and is protected during storage and transit, which preserves calibration and reduces replacement frequency. Practical use and traceability in inspection routines Designed as an individual inspection pin for end‑measurement and gauge routines, it integrates straightforwardly into bore gauging, setting fixtures or reference stacks. The item is traceable via GTIN 4061905055508 and packaged for workshop resilience, aiding inventory and quality records. Where micrometric accuracy is required, the tight tolerance aids in maintaining narrower control limits, improving first‑pass yield and reducing rework. For application guidance or to source the M323.389 gauge pin for immediate shop integration, contact Metav Werkzeuge for specialist advice and dependable supply from Emmerich. Technical data SKU: M323.389 GTIN: 4061905055508 Category: Messstifte Facts Nominal diameter: 3.89 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.007 kg Special features Material: Special steel Workshop version Supplied in protective transport case FAQ What tolerance does this gauge pin offer? The M323.389 gauge pin is manufactured and specified with an accuracy of ±0.001 mm, making it suitable as a high‑precision end‑measurement reference in inspection tasks. Is the pin ready for use on receipt? The gauge pin is supplied individually and protected in a transport case; Metav IndustryLine items are packaged for workshop use to preserve dimensional integrity on arrival. Which materials is the pin intended to measure or reference? The inspection pin itself is made from special steel and is intended as a dimensional reference for bores, fixtures and small components in general machining and inspection workflows. Can the pin be used in regular shop environments? Yes, the product is offered in a workshop execution designed for frequent handling and routine inspection operations. How is the product identified for traceability? The gauge pin is traceable via GTIN 4061905055508 and SKU M323.389, which supports inventory control and quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.8mm Test Pin Length 50mm ±0.001mm Workshop Version K Boxed - Metav IndustryLine
Combine pinpoint dimensional control with robust workshop design: the compact 3.80 mm diameter, 50 mm length pin delivers ±0.001 mm repeatability for reliable spot checks, while the special steel construction ensures long service life. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. M323.380 Gauge pin — 3.80 mm, ±0.001 mm (Metav IndustryLine) The M323.380 gauge pin is a precisely ground reference pin for dimensional verification and go/no-go checks in workshop and inspection environments. Workshop version for robust everyday use High accuracy ±0.001 mm for precise checks Diameter 3.80 mm, length 50 mm Supplied in protective transport box Reliable reference for dimensional control A compact reference tool that provides repeatable reference measurements thanks to its tight tolerance of ±0.001 mm. With a nominal diameter of 3.80 mm, this rod-shaped inspection pin is suited to spot checks in bore inspection, end-measurement gauges and assembly verification. The fine tolerance reduces measurement uncertainty when used alongside standard inspection equipment, enabling faster decision-making on the shop floor and fewer reworks. Durable workshop design that keeps performing Designed as a workshop version, the pin is manufactured from special steel to resist everyday wear and maintain its ground finish over many cycles. The 50 mm length offers a balance between handling and rigidity, while a mass of approximately 0.007 kg makes handling comfortable during repetitive inspections. Supplied in a protective transport box, the item is ready for secure storage and safe transit between benches or inspection stations. Easy integration into inspection routines As a single reference pin, the component integrates straightforwardly into existing measuring processes and complements calipers, micrometers and plug gauge sets. Use this inspection pin for quick go/no-go checks, alignment jobs or as a comparative standard when calibrating handheld gauges. The compact geometry and high stability make it practical for confined workspaces and quick inspection loops without compromising accuracy. Clear identification and workshop logistics Traceability and order handling are simplified: the item is available under SKU M323.380 and is labelled for identification in stores and stores of consumables. The durable packaging protects the measurement surface during transport, supporting consistent results from the first use. For applications that require documented calibration or a specific certificate, Metav Werkzeuge can advise on available calibration services and traceability options. For workshop-ready precision from Metav IndustryLine, contact Metav Werkzeuge for tailored advice or to place an order. Technical data SKU: M323.380 GTIN: 4061905057496 Manufacturer: Metav IndustryLine Facts Diameter: 3.80 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.007 kg Special features Workshop version Material: Special steel Supplied in protective transport box Category: Gauge pins (Messstifte) FAQ What is the measurement tolerance of this gauge pin? The tolerance is declared as ±0.001 mm for the M323.380 gauge pin, enabling high-precision spot checks. Is the pin suitable for routine bore checks and go/no-go tests? Yes, the pin’s 3.80 mm diameter and precise ground finish make it suitable for routine bore verification and go/no-go use. What material is the pin made from and why does it matter? It is made from special steel; this material choice supports durability and dimensional stability under normal workshop conditions. Does the product come ready-packaged for transport? The item is supplied in a protective transport box to keep the measurement surface safe during handling and transit. Can the pin be used with handheld measuring tools? Yes, the compact form factor and stable geometry are designed to complement calipers and micrometers for comparative checks. How should the pin be stored to preserve accuracy? Store the pin clean and dry in its protective box and avoid contact with abrasive surfaces; regular visual inspection of the measuring faces is recommended. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.91mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine
Take advantage of the combination of workshop-ready robustness, sub-micrometre accuracy and compact handling for reliable end‑measurement tasks; order the component directly via Metav Werkzeuge or consult our specialists for application advice. M323.391 Gauge pin — 3.91 mm diameter, ±0.001 mm tolerance, 50 mm length (Metav IndustryLine) The M323.391 gauge pin is a single precision test pin designed for workshop inspection and end‑measurement tasks, offering repeatable dimensional checks in production and quality control. Workshop-grade precision ±0.001 mm Diameter 3.91 mm, length 50 mm Hardened special steel construction Single test pin for end‑measurement Precision where repeatability reduces rework The core advantage of this precision test pin is its ±0.001 mm tolerance, which provides a measurable benefit in reducing measurement uncertainty and downstream rework. For production environments where final dimensions matter, the very fine tolerance ensures that gauging and pass/fail checks identify out‑of‑spec parts early. The compact 3.91 mm diameter and 50 mm overall length make the pin suitable for narrow bores and confined inspection fixtures, combining precision with practical reach. Durable construction for everyday workshop use Manufactured in special steel and finished for inspection use, the component is intended as a workshop‑grade tool able to withstand routine handling on the shop floor. The material selection and surface treatment give reliable wear resistance and preserve the ground diameter over repeated contact cycles, so measurement drift is minimised and service intervals are extended. The single‑piece design simplifies integration into standard gauging sets and makes replacement straightforward when inventories are managed. Integrates into standard inspection processes Designed for end‑measurement and go/no‑go checks, the pin serves as a reference element in fitting gauges, fixture alignment and final dimensional inspection. Its small footprint and precise diameter support quick comparative measurements and feeler tests without complex setup. Traceability is supported by the product identifiers, which assist quality records and lot tracking for inspection reports and in‑house audits, improving process control and documentation. Simple handling and storage for reliable readiness The compact mass and geometry reduce the risk of accidental damage during handling; the small weight makes the pin easy to position in tight assemblies or on dedicated inspection racks. Routine visual checks and careful storage on a lay‑flat block or in a protective sleeve prolong service life. For procurement and inventory control, the item is supplied as a single test pin with unique identification to aid in stockkeeping and rapid replacement planning. Contact Metav Werkzeuge for tailored advice on integrating the M323.391 gauge pin into existing inspection routines or for assistance with order quantities and delivery from our Emmerich site Technical data Article number: M323.391 GTIN: 4061905056130 Manufacturer: Metav IndustryLine Material: Special steel Net weight: 0.007 kg Facts Diameter: 3.91 mm Length: 50 mm Tolerance: ±0.001 mm Mass: 0.007 kg Special features Workshop‑grade design Single test pin for end measurements Precision ground surface Traceable identification (GTIN) FAQ What is the intended use for this gauge pin? The M323.391 gauge pin is intended for end‑measurement checks, fixture alignment and pass/fail gauging in workshop and inspection environments. How precise is the diameter and how does that affect measurements? The diameter is specified at 3.91 mm with a tolerance of ±0.001 mm, which provides sub‑micrometre control for detecting small dimensional deviations during final inspection. What material is the pin made from and how durable is it? The pin is made from special steel, offering enhanced wear resistance and durability suitable for regular workshop use. Is the pin supplied individually or as part of a set? This product is supplied as a single test pin under the article number M323.391 and is intended for individual replacement or use in bespoke gauging arrangements. Can the pin be used for alignment of fixtures and jigs? Yes, the pin’s precision diameter and stable geometry make it suitable for fixture alignment, locating tasks and repeatable positioning in assembly or inspection setups. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.92mm Gauge Pin Length 50mm ±0.001mm Workshop Version - Metav IndustryLine
Take advantage of the combination of high precision, robust workshop design and protective transport packaging to keep inspection routines reliable and efficient; order the gauge pin directly via Metav Werkzeuge or consult our advisors for specification support. Gauge pin M323.392 — 3.92 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The gauge pin M323.392 is a single high‑precision test pin designed for end‑measurement and go/no‑go checks in workshop inspection and small‑batch production Workshop version, hardened special steel Diameter 3.92 mm with ±0.001 mm tolerance Length 50 mm for end‑gauging tasks Supplied single in a protective transport case Precision that reduces rework and secures fits The core benefit of this instrument is its dimensional certainty: the 3.92 mm diameter is ground to a ±0.001 mm tolerance, making the pin suitable for stringent go/no‑go assessments and end‑measurement tasks where minimal deviation matters. Such accuracy helps to detect out‑of‑tolerance components early, reducing rework and avoiding assembly issues. The tolerance class equates to a micrometre‑grade check, so the pin is well suited for precision fixtures and small‑part quality control. Built for the workshop: durability and handling Constructed from special steel in a workshop execution, the pin withstands daily handling and contact with hardened seats or bushings. The compact 50 mm length and 0.007 kg mass make the part easy to position by hand or in small jigs without adding unwanted leverage or deflection. Delivered as a single piece and protected in a transport case, the component arrives ready for immediate use and safe storage between inspection cycles, extending service life and preserving the calibration state. Integration into inspection workflows and fixtures This test pin integrates simply into established inspection routines: it can be used as a master gauge for checking bore diameters, seating depths and end faces; it is compatible with comparator set‑ups and fixture references. The single‑piece supply supports selective replacement and inventory control for specific nominal sizes. Traceable identification via SKU and GTIN facilitates stock management and ensures the correct nominal is applied in production control. Confidence through focused supply and service Metav IndustryLine’s workshop components are selected to bridge everyday practicality with metrology requirements. Choosing this test pin brings a focused solution: precise measurement performance combined with material robustness and secure delivery. The specification and packaging reflect the priorities of small series manufacturers, toolrooms and inspection departments that require repeatable, demonstrable inspection results and straightforward logistics. Contact Metav Werkzeuge today to request the Metav IndustryLine gauge pin M323.392 or to obtain tailored advice on integrating this test pin into existing inspection fixtures; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M323.392 GTIN: 4061905056147 Manufacturer: Metav IndustryLine Description: Gauge pin, single, 3.92 mm, ±0.001 mm, length 50 mm Facts Diameter: 3.92 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Materials & special features Material: Special steel Version: Workshop execution Delivery: single piece in transport case FAQ What level of accuracy can be expected from this gauge pin? The gauge pin M323.392 is manufactured to a ±0.001 mm tolerance, enabling micrometre‑level go/no‑go and end‑measurement checks suitable for precision metrology tasks. Can the pin be used in fixtures and jigs for repeated checks? Yes, the workshop execution and special steel construction make the pin robust for repeated insertion in fixtures, while the single‑piece supply simplifies selective replacement. Is the gauge pin supplied ready for immediate use out of the box? The pin is supplied as a single unit in a protective transport case, allowing immediate use in inspection routines without additional packaging steps. Which applications are typical for a 3.92 mm, 50 mm test pin? Typical uses include bore diameter verification, seating depth checks and end‑face reference measurements in small‑part production and toolroom inspection. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.93mm Gauge Pin Single ±0.001mm Length 50mm Workshop Finish - Metav IndustryLine
High-precision end-gauge designed for repeatable dimensional checks: 3.93 mm diameter, ±0.001 mm tolerance and 50 mm length combine to deliver consistent go/no‑go verification and fixture setting. Durable special steel construction and workshop-grade finishing ensure long life under frequent use. Order directly via Metav Werkzeuge or consult our specialists for application advice. Gauge Pin M323.393 — Single gauge pin, 3.93 mm diameter, ±0.001 mm (Metav IndustryLine) The Gauge Pin M323.393 is a single, workshop-grade test pin for precise end-dimension checks and fixture alignment in inspection benches and assembly rigs. Extreme tolerance ±0.001 mm Diameter precision 3.93 mm 50 mm length for compact checks Made from special steel, workshop grade Precision where measurement reliability matters This workshop-grade test pin is engineered for consistent end-dimension verification. With a stated tolerance of ±0.001 mm, the component supports rigorous quality control routines where repeatability is essential. The nominal diameter of 3.93 mm and a 50 mm overall length give a compact measuring footprint that reduces lever effects and improves seating stability in fixtures. Such characteristics mean fewer failed inspections due to measurement uncertainty and faster throughput on routine dimensional checks. Durable design for frequent workshop use Constructed from special steel and finished for workshop conditions, the pin resists wear while maintaining form stability over repeated insertions and extractions. The small mass aids manual handling and rapid alignment during set‑up, while the material choice balances hardness with machinability to preserve the critical diameter. This combination reduces downtime for replacement and keeps maintenance predictable, supporting efficient production cycles and lower total cost of ownership. Simple integration into inspection and assembly workflows As a single test pin intended for end‑dimension tasks, this component integrates easily into plug gauges, fixture locators and comparator set‑ups. The compact geometry suits confined spaces and allows rapid changeover between checks. Traceable identification (Article number and GTIN) simplifies inventory and audit processes, while the workshop specification signals suitability for everyday metrology routines where robust handling and reliable dimensions are required. Contact Metav Werkzeuge to request availability of the Metav IndustryLine gauge pin M323.393 at our Emmerich warehouse and to discuss suitability for specific end‑dimension applications Technical Data Article number: M323.393 GTIN: 4061905056154 Manufacturer: Metav IndustryLine eClass: 21170231 Facts Diameter: 3.93 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Material: special steel Workshop version Single piece gauge pin Application: end-dimension checks FAQ What level of dimensional accuracy does the gauge pin offer? The Gauge Pin M323.393 is specified with a tolerance of ±0.001 mm, enabling high‑precision end‑dimension verification in workshop applications. Is the material suitable for frequent use in fixtures? Yes, the component is made from special steel and finished as a workshop version to withstand repeated insertion and handling while maintaining diameter integrity. How is the product identified for inventory and traceability? Identification is provided by the article number M323.393 and GTIN 4061905056154, which support stock management and audit trails. Can this pin be used as a reference in comparator setups? The compact 50 mm length and precise 3.93 mm diameter make the pin suitable for use as a reference or locating element in comparators and fixture alignment. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.94mm Test Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of workshop‑grade durability, sub‑micron repeatability and compact handling to secure reproducible end measurements. Order the gauge pin directly via Metav Werkzeuge or consult the specialists for integration advice. Gauge pin M323.394 — 3.94 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) A gauge pin M323.394 designed for precise end‑measurements and reference checks in workshop inspection routines. Workshop version with robust construction Diameter 3.94 mm with ±0.001 mm accuracy 50 mm usable length for compact parts Made from special steel for dimensional stability Accurate reference measurements for tight tolerances The core advantage of this gauge pin is its ±0.001 mm dimensional tolerance, which provides high repeatability for end‑measurements and reference checks. Such fine accuracy reduces uncertainty when verifying bore sizes, seating surfaces or calibrated fixtures; the tight tolerance converts directly into fewer rework cycles and more reliable quality control data. The compact diameter supports fine inspection tasks while still offering a clear, quantifiable reference against drawing limits. Durable workshop design that simplifies handling Constructed from special steel and presented in a workshop version, the pin combines mechanical robustness with a lightweight profile (approx. 0.007 kg) for easy manipulation. The 50 mm length gives sufficient reach for many small components while remaining manageable on the bench; operators benefit from improved posture and quicker placement compared with longer reference rods. The material choice supports long service life under routine use in production and maintenance environments. Easy integration into inspection and gauging workflows As a purpose‑built gauge pin, this part serves reliably as a go/no‑go reference, end measure and assembly stop in modular inspection setups. The compact form factor suits micro‑measurement tasks classified in the "Micro" range (max. 10–100 mm), where stiffness and low distortion are essential. Traceable identification is provided via SKU M323.394 and GTIN 4061905056161, enabling clear stock control and integration into inspection documentation and production traceability systems. Contact Metav Werkzeuge to discuss how the M323.394 gauge pin can stabilise measurement processes and to arrange delivery or technical advice Technical data Article number: M323.394 GTIN: 4061905056161 Category: Gauge pins (Messstifte) Facts Diameter: 3.94 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Workshop execution Material: special steel SKU: M323.394 FAQ What tolerance can be expected from this gauge pin? The gauge pin M323.394 is specified with a tolerance of ±0.001 mm, suitable for high‑precision reference measurements in inspection tasks. Which materials is the pin suitable for checking or referencing? The pin itself is made from special steel and is used as a dimensional reference; it is appropriate for checking bores and fittings in metallic components commonly encountered in workshop environments. How long is the usable length and how does that affect applications? With a 50 mm usable length, the pin offers sufficient reach for compact components and fixtures while remaining easy to handle for repetitive inspection operations. Is the M323.394 suitable for integration into automated gauging fixtures? Yes, the compact diameter and tight tolerance make the pin suitable as a fixed reference or stop within modular gauges and light automation where a precise mechanical datum is required. How is the part identified for traceability and stock management? Identification is provided via SKU M323.394 and GTIN 4061905056161, allowing straightforward inclusion in inventory and quality documentation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.95mm Gauge Pin, Single, ±0.001 mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of industrial-grade precision and compact workshop readiness for reliable, repeatable checks; order the gauge pins directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.395 — precision test pin, Ø 3.95 mm, ±0.001 mm The Gauge pin M323.395 is a precision test pin for dimensional verification and go/no-go checks in workshop and inspection environments, designed as a compact, workshop-grade measuring aid. Precision tolerance ±0.001 mm Diameter 3.95 mm, ground finish Length 50 mm for compact checks Workshop version with protective case Engineered for repeatable, high-precision checks This gauge pin delivers a ±0.001 mm tolerance that supports fine verification tasks where reproducibility matters. Manufactured from special steel and ground to size, the pin provides a stable reference for plug and bore checks, reducing measurement uncertainty compared with improvised references. Classified in the Micro range, the compact diameter is optimised for fine mechanical and close-tolerance inspection, making it suitable for small components and precision fixtures where minimal form error is critical. Compact format optimised for workshop and fixture use The 50 mm length and 3.95 mm diameter make this test pin easy to handle within confined setups and jigs while retaining sufficient engagement for secure checks. The workshop version balances toughness with ease of use: surface hardening and a ground finish resist wear during repeated insertion cycles, and the small mass simplifies manual positioning. Delivered in a protective case, the pin is ready for safe transport and immediate use on the shop floor or in assembly stations without elaborate preparation. Practical integration for quality control routines With a clear article identifier and GTIN for traceability, the pin fits smoothly into standard inspection routines and inventory management. Its dimensional stability and workshop robustness make it a reliable plug-and-play reference for go/no-go assessments, fixture setup and quick acceptance checks. Using dedicated gauge pins like this reduces set-up time and limits operator variability, so production throughput improves while measurement confidence increases; for specialist tasks, the pin can be paired with micrometres, comparators or calipers as a simple, repeatable reference. Contact Metav Werkzeuge to discuss the M323.395 gauge pin and arrange delivery from our Emmerich centre; our technical team will advise on application fit and logistics. Technical data Article number: M323.395 GTIN: 4061905056178 Brand: Metav IndustryLine Core measurements Diameter: 3.95 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Materials & features Material: special steel Workshop version Delivered in protective case FAQ What is the declared tolerance of the gauge pin? The pin is specified with a tolerance of ±0.001 mm, which supports high-precision dimensional checks for small bores and fittings. Is the pin suitable for workshop use and repeated handling? Yes. The workshop-grade finish and robust special steel composition make the pin suitable for frequent insertion cycles and routine inspection tasks. Does this item include a calibration certificate? The product data does not indicate an included calibration certificate; if a formal calibration or certificate is required for the gauge pin, Metav Werkzeuge can advise on available options and services. Which inspection tasks is the pin designed for? Designed for plug and bore verification, go/no-go checks and fixture set-up, the pin is ideal for fine mechanical components and precise assembly controls in workshops. How is the pin supplied for transport and storage? The gauge pin is supplied in a protective case to safeguard the ground surfaces during transport and storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.96mm Gauge Pin Single ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Benefit from high repeatability and fine tolerance in everyday inspection tasks: the combination of ±0.001 mm accuracy and a compact 3.96 mm diameter ensures reliable end‑measure checks and consistent process control. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.396 — 3.96 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The Gauge pin M323.396 is a single measuring pin designed for precise end‑measure and reference checks in workshop inspection and gauging applications. Workshop version for robust daily use Diameter 3.96 mm with ±0.001 mm accuracy Length 50 mm, compact and stable Traceable GTIN for inventory control High‑precision control for end measurements Small, hardened measuring pins are the reference tools for repeatable end‑measure checks. With a diameter of 3.96 mm and a verified tolerance of ±0.001 mm, this measuring pin supports tight acceptance criteria and reduces ambiguity during go/no‑go or limit checks. The narrow tolerance directly translates into fewer false rejects and faster decision cycles on the shop floor, making inspection processes more efficient. The construction from special steel provides dimensional stability under normal workshop conditions and helps maintain the stated accuracy over repeated use. Robust workshop design that keeps inspection reliable Engineered as a workshop version, the pin combines compact geometry with mechanical stiffness, its 50 mm length offering sufficient engagement for most end‑measure and gauge‑block applications while remaining easy to handle. The straightforward design minimises deformation under light contact forces, so measurements remain repeatable even during quick routine checks. The modest mass (approximately 0.007 kg) and short overall length support rapid handling and integration into manual or fixture‑based inspection setups without introducing unnecessary leverage or deflection. Traceability and practical integration into quality workflows The measuring pin is supplied with identification suitable for inventory and traceability: SKU M323.396 and GTIN 4061905056185 enable simple stock management and process documentation. As a standard‑format gauge pin, it integrates easily with bench fixtures, comparator jigs and tactile test holders used in production control. Using a dedicated, well‑specified pin reduces setup variability and supports reproducible measurement routines, which assists in meeting internal quality standards and external inspection requirements. Choose the Metav IndustryLine gauge pin M323.396 for stable, high‑resolution end‑measurements — contact Metav Werkzeuge for purchasing and technical clarification Technical data Article number: M323.396 GTIN: 4061905056185 Manufacturer: Metav IndustryLine Category: Gauge pins (Messstifte) Label: Prüfstift, einzeln, 3,96mm, +/- 0.001 mm Länge 50 mm ECLASS: 21170231 Facts Diameter: 3.96 mm Length: 50 mm Weight: 0.007 kg Tolerance: ±0.001 mm Accuracy variation: ±0.001 Special features Material: Special steel Workshop version Story trigger: end measurements FAQ What tolerance does the pin offer? The pin is specified with a tolerance of ±0.001 mm, suitable for tight end‑measure checks with high repeatability using the M323.396 gauge pin. What material is used for this measuring pin? The measuring pin is made from special steel, chosen for dimensional stability and resistance to normal workshop wear. Which inspection tasks suit this pin? Typical tasks include end‑measure reference checks, plug/gauge verification and comparator jigs where a compact, high‑precision reference is required. Is the pin identified for inventory control? Yes — the item is traceable with SKU M323.396 and GTIN 4061905056185 to support stock management and process documentation. How does the pin support quality workflows? As a standard gauge pin with narrow tolerance and clear identification, it reduces setup variation and aids reproducible measurement routines in production control. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.97mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Metav IndustryLine quality and workshop robustness combined with ±0.001 mm accuracy and a precise 3.97 mm diameter ensure reproducible end‑dimension checks and fewer rejected parts; order the gauge pin directly via Metav Werkzeuge or consult our specialists for integration advice. Gauge pin M323.397 — precision plug gauge, Ø 3.97 mm, ±0.001 mm The M323.397 gauge pin is a single precision test pin for reliable end‑dimension inspection and reference checks in workshop metrology. Workshop‑grade precision plug pin Diameter 3.97 mm with ±0.001 mm tolerance 50 mm overall length in special steel Supplied individually for accurate end measurements Precision where tolerance directly reduces rework The core advantage of this gauge pin lies in its combination of a fine diameter and a tight tolerance: 3.97 mm with ±0.001 mm ensures that positional and fit checks are performed to an accuracy level that prevents downstream assemblies from failing. In production and quality control environments, that level of repeatability shortens inspection cycles, reduces rework and supports faster sign‑off of incoming inspection or in‑process checks. The compact geometry makes the pin suitable for confined bores and tight end‑measurements while retaining tactile stability. Robust workshop design for everyday metrology tasks Constructed from special steel and finished for practical handling, this test pin is designed as a workshop‑grade tool that tolerates regular use without compromising dimensional integrity. With an overall length of 50 mm and a mass consistent with handheld inspection tools, it integrates well into bench setups, gauge sets or bespoke fixture assemblies. The single‑piece delivery format keeps inventory flexible — the tool can be used as a reference gauge for go/no‑go verification, alignment aids or end‑dimension validation during part set‑up. Integrates into inspection workflows and jigs As a standard precision pin, the M323.397 is compatible with typical measurement rigs and tactile gauging procedures. Its decisive tolerance simplifies decision rules in inspection plans: a measured mating clearance outside the ±0.001 mm window signals immediate corrective action. When used as a reference element in fixtures, the consistent diameter supports repeatable positioning and minimises cumulative stack‑up errors. This measurable reliability is especially valuable in short batch runs and sampling plans where each measurement must be defensible. Practical information for QA and traceability The pin is supplied individually and is identified by SKU M323.397, enabling straightforward stockkeeping and traceability in quality documentation. For processes that require documented traceability, the clear specification of diameter, tolerance and material supports consistent reporting in inspection protocols. The pragmatic construction of this plug gauge means it can be stored alongside other workshop gauges and introduced into standard checks without special handling or dedicated fixtures. Contact Metav Werkzeuge in Emmerich for tailored advice on incorporating the M323.397 gauge pin into inspection routines or for procurement via our central European distribution hub Technical data SKU: M323.397 GTIN: 4061905056192 Brand: Metav IndustryLine Facts Diameter: 3.97 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: Special steel Delivery: single piece Designation: Workshop version FAQ What is the primary use of this gauge pin? The M323.397 gauge pin is intended for end‑dimension inspection, reference checks and fit verification in workshop and production metrology. Is the tolerance of ±0.001 mm sufficient for precision assemblies? Yes, the ±0.001 mm tolerance of the M323.397 plug gauge meets stringent fit and clearance requirements typical in precision assemblies and high‑accuracy inspection tasks. Which materials is the pin suitable to check or work with? The gauge pin itself is made from special steel; it is used to inspect holes or mating parts made from a wide range of materials where dimensional conformity to 3.97 mm is required. Hersteller: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.98mm Gauge Pin Single ±0.001mm 50mm Length Workshop Finish - Metav IndustryLine
Take advantage of the precise ±0.001 mm tolerance and compact 3.98 mm diameter to secure repeatable end‑dimension checks; the robust special steel construction and workshop design support frequent use. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.398 — Precision 3.98 mm, ±0.001 mm; 50 mm length (Metav IndustryLine) The Gauge pin M323.398 is a workshop‑grade precision pin for end‑dimension verification and plug checks in industrial metrology, designed for repeatable measurements in inspection and production environments. Workshop‑grade precision pin Diameter 3.98 mm ±0.001 mm tolerance 50 mm length made of special steel Supplied individually with GTIN Reduce measurement uncertainty with sub‑micrometre repeatability High‑accuracy inspection begins with stable reference elements. The gauge pin delivers a nominal diameter of 3.98 mm with a declared variation of ±0.001 mm, which translates into reliable verification of bore diameters and reference plugs where tight end‑dimension control is required. In practice, this level of precision reduces rework and supports fast go/no‑go assessments on the shop floor. The specification aligns the pin with tasks that demand consistent dimensional references rather than bulk production gauging, so it is particularly suitable for final inspection steps and calibration bench use. Built for routine workshop handling and durability Constructed from special steel, the pin balances wear resistance with dimensional stability across repeated measurements. The 50 mm length provides a practical engagement depth while keeping handling straightforward, especially during manual insertion and withdrawal. The workshop execution emphasises robustness for daily use: finish and hardness are selected to maintain geometry under contact stresses typical in assembly and inspection processes. Lightweight at around 0.007 kg, the pin is easy to position and reduces operator fatigue during batch checks. Traceability and inventory integration for quality systems Supplied as a single item and identified by GTIN 4061905056208, the product supports traceable stock management and systematic replacement cycles. The clear labelling and unique article code simplify documentation in inspection reports and quality records, enabling straightforward linking between measured results and the reference element used. Integration into incoming‑inspection regimes or periodic tool audits is therefore uncomplicated, supporting conformity documentation and audit readiness within established quality workflows. Practical applications and compatibility in metrology routines This precision pin is intended for end‑dimension checks, plug verification and use as a master reference in comparative measurements. Its compact diameter and moderate length make it well suited to verifying small bores, stepped features and end faces where a rigid, repeatable probe is required. The workshop design and robust material choice mean the pin is effective in production environments that demand quick, reliable checks rather than laboratory‑only tools. When paired with simple holding fixtures or manual gauges, the pin becomes a quick reference that speeds inspection without compromising traceability. For reliable end‑dimension verification, contact Metav Werkzeuge to discuss the Metav IndustryLine gauge pin M323.398 and arrange supply from our Emmerich warehouse via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: M323.398 GTIN: 4061905056208 Brand: Metav IndustryLine Facts Diameter: 3.98 mm Tolerance/accuracy: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: special steel Workshop execution Supplied individually Intended use: end‑dimension checks FAQ What level of tolerance does this gauge pin provide? The gauge pin M323.398 from Metav IndustryLine is specified at ±0.001 mm, making it suitable for precise end‑dimension verification and tight plug checks. Is the pin suitable for repeated production checks? Yes, the workshop execution and special steel construction of the Metav IndustryLine gauge pin are designed for regular use in production and inspection routines. Can this gauge pin be integrated into documentation and inventory systems? The item is supplied individually and identified by GTIN 4061905056208 and article number M323.398, facilitating traceability and recordkeeping in quality systems. Which inspection tasks are best suited to this pin? The pin is ideal for end‑dimension checks, plug verification and as a reference for comparative measurements on small bores and stepped features. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.99mm Gauge Pin Single ±0.001 mm Length 50 mm, Workshop Version - Metav IndustryLine
Take advantage of micrometre‑level accuracy (±0.001 mm) combined with a compact 50 mm length and robust special‑steel construction for reliable end‑dimension checks in a busy workshop environment. The single‑piece design and protective transport case ensure repeatable handling and safe storage. Order the M323.399 directly via Metav Werkzeuge or consult our specialists for application advice. M323.399 — single gauge pin, Ø 3.99 mm, ±0.001 mm (Metav IndustryLine) A gauge pin M323.399 engineered for high‑precision end‑dimension verification and go/no‑go seating checks in workshop metrology. Single gauge pin Ø 3.99 mm Tolerance ±0.001 mm Length 50 mm Special steel construction Supplied in a protective case High precision where tolerances matter The gauge pin offers a tolerance of ±0.001 mm, which places it in the high‑precision category for manual gauging tasks. Such fine specification reduces uncertainty when checking bore sizes, alignment seats or end dimensions, because the pin represents a defined reference diameter for fit and clearance assessments. The tight tolerance is especially useful in assembly control and incoming inspection where small deviations can have large downstream effects. By using a dedicated reference pin rather than approximating with improvised tools, measurement consistency and process reliability are improved. Durable workshop design for repeated handling Manufactured from special steel, the pin is designed for frequent use in industrial workshops. The material choice provides the mechanical resilience required for repeated insertion checks and minimises wear on the reference surface, prolonging useful life. The 50 mm length offers sufficient engagement for stable positioning without excess bulk, aiding handling and repeatable seating during checks. Supplied in a protective case, the component is protected during transport and storage, which helps retain its dimensional integrity between uses. Practical integration and traceability in quality routines This single‑piece gauge pin is ideal for incorporation into standard quality procedures and manual test benches as a simple, reliable reference. The compact form factor supports quick changeover and straightforward storage in tool sets. Identification via article number and barcode facilitates traceability within inspection records and stock lists, supporting audit requirements and component lifecycle management. Metav IndustryLine’s offering benefits from the company’s quality filter in Emmerich, ensuring consistent supply and documentation for professional workshops and production environments. Contact Metav Werkzeuge to discuss application fit and to request the M323.399 from Metav IndustryLine. Technical data Article number: M323.399 GTIN: 4061905056215 Category: Gauge pin / Measuring pin Brand: Metav IndustryLine Core figures Diameter: 3.99 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Design & features Material: Special steel Workshop version Supplied in protective case Single piece SKU: M323.399 FAQ What is the exact tolerance of the gauge pin? The M323.399 gauge pin is specified with a tolerance of ±0.001 mm, making it suitable for high‑precision end‑dimension checks in workshop metrology. Which diameter and length does this pin have? This single gauge pin has a diameter of 3.99 mm and a length of 50 mm, designed for stable seating and repeatable insertion checks. What material is used for the pin? The pin is made from special steel, selected for durability under frequent handling in a workshop environment. Is the pin suitable for inclusion in inspection documentation? Yes. The M323.399 is identifiable by article number and GTIN, which supports traceability and integration into inspection records. How is the pin delivered for storage and transport? The pin is supplied in a protective case to safeguard the reference surface during transport and storage, preserving dimensional integrity. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.9mm Gauge Pin Single ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Take advantage of the combination of ±0.001 mm precision, a 3.90 mm diameter and robust workshop design for reliable end‑measurements; order the gauge pin directly via Metav Werkzeuge or ask the consultants for application advice. Metav IndustryLine Gauge Pin M323.390 — 3.90 mm diameter, ±0.001 mm tolerance A gauge pin M323.390 designed for precise end‑measurement and inspection tasks in workshop and production environments. Precision tolerance ±0.001 mm Diameter 3.90 mm, length 50 mm Manufactured from special steel Supplied in transport case Consistent metrology for repetitive checks The gauge pin delivers repeatable dimensional control where consistent results matter. With a declared tolerance of ±0.001 mm, the pin supports fine inspection tasks and end‑measurements that demand micrometric certainty. The compact 3.90 mm size and 50 mm length make it suitable for plug checks, fixture validation and comparative gauges, providing a straightforward means of verifying hole diameters and jig tolerances without elaborate setup. Built to withstand workshop routines Constructed from special steel and offered in a workshop version, this single gauge pin resists wear from frequent use and maintains geometry under continuous handling. The hardened surface and precise turning ensure low run‑out and minimal surface deformation during insertion, which contributes to long service life and stable measurement results. Supplied in a transport case, the pin is protected during storage and transit, reducing the risk of nicks that would compromise accuracy. Practical integration into quality processes As a simple, low‑overhead tool, the pin integrates easily into incoming inspection, batch checks and assembly verification. Its small mass and balanced geometry support rapid manual checks while the high accuracy minimises rework and measurement uncertainty. For traceable workflows, the pin’s label and SKU facilitate inventory control and replacement planning, helping to keep production lines running with minimal interruption. For reliable precision in everyday inspection tasks, contact Metav Werkzeuge to arrange supply of the Metav IndustryLine gauge pin M323.390 and to discuss delivery from Emmerich. Technical data Article number: M323.390 GTIN: 4061905055515 Manufacturer: Metav IndustryLine Dimensions & accuracy Diameter: 3.90 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.007 kg Materials & features Material: Special steel Version: Workshop‑grade Supply: Single pin Packaging: Transport case FAQ What applications suit this gauge pin? The gauge pin M323.390 is suitable for end‑measurements, plug checks and fixture validation in workshop and production settings where micrometric precision is required. Is the stated ±0.001 mm tolerance guaranteed in use? The declared tolerance of ±0.001 mm for the gauge pin M323.390 describes its manufacturing accuracy; correct handling and storage in the supplied transport case help preserve that accuracy during use. What material is used for the pin and why does it matter? The pin is made from special steel, chosen for wear resistance and stable geometry under repeated insertion, which supports consistent measurement results. How should the pin be stored between uses? Store the pin in the supplied transport case to prevent nicks and contamination; this protects the contact surfaces and helps maintain the pin’s calibrated geometry. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3mm Gauge Pin Length 50mm ±0.001mm, Workshop Version - Metav IndustryLine
Take advantage of the combination of ultra‑fine accuracy, compact handling and workshop‑grade construction for reliable end‑measure checks. Order the gauge pin directly via Metav Werkzeuge or consult our advisors for specification support. Gauge pin M323.300 — Test pin, 3.00 mm diameter, ±0.001 mm tolerance (Metav IndustryLine) Gauge pin M323.300 is a single test pin engineered for precise end‑dimension verification in workshop inspection and small‑part quality control. Workshop version for robust daily use Diameter 3.00 mm with ±0.001 mm accuracy Delivered in protective plastic case Precision where tight tolerances matter The clamp‑free, single‑piece test pin delivers ±0.001 mm positional accuracy for objective end‑measure verification. With a nominal diameter of 3.00 mm, the pin targets applications where deviations of a few micrometres are consequential; the specified tolerance corresponds to roughly 1 micrometre, enabling repeatable checks that support process stability and reduce scrap. This level of precision suits fine mechanical inspection tasks where objective numerical comparison is required rather than subjective assessment. Robust workshop construction for repeatable handling Made from special steel, the component is configured as a workshop execution product to withstand frequent use on the shop floor. The 50 mm gauge length provides a stable reference while remaining compact enough for quick handling; the slender design and low mass favour swift placement during batch checks. Supplied individually and housed in a protective case, the pin is protected against contamination and transport damage, supporting consistent measurement routines and minimizing downtime between inspections. Micro‑range size tailored for fine components Classified for micro measurements, the small diameter and short working length make this pin ideal for inspection of miniature bores, pins and precision features in watchmaking, medical components and micro‑mechanics. The compact format preserves stiffness at the contact interface, helping to avoid bending or misalignment that would otherwise degrade measured results. In practical terms, the pin enables straightforward verification of critical end dimensions without requiring clumsy adaptors or complex fixtures. Traceability and workflow integration The single‑item supply and clear identification (GTIN available) support traceable inspection workflows and inventory control. The geometry and tolerance specification allow easy inclusion in existing quality control procedures as a go/no‑go reference or as part of a documented inspection step. As a Metav IndustryLine product, the pin forms part of a broader strategy to make precision tools accessible to industrial and craft workshops, combining dependable build quality with simple logistical integration. For high‑precision end‑measure verification choose the Metav IndustryLine gauge pin and contact Metav Werkzeuge in Emmerich for tailored advice — e‑mail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M323.300 GTIN: 4061905055287 Label: Prüfstift, einzeln, 3,00mm, +/- 0.001 mm Länge 50 mm Manufacturer: Metav IndustryLine Facts Diameter: 3.00 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.006 kg Measurement range: 3 mm Special features Material: special steel Workshop execution Supplied individually Protective plastic case for transport and storage eClass: 21170231 FAQ What accuracy can be expected from the gauge pin M323.300? The gauge pin M323.300 is specified to ±0.001 mm, providing micrometre‑level repeatability suitable for fine inspection tasks. Is the pin supplied ready to use and protected for transport? Yes, the test pin is supplied individually and comes in a protective plastic case to prevent contamination and transport damage. Which materials is the pin suitable for checking? The pin itself is a measuring artefact for dimensional verification and is used to check component bores, pins and end features regardless of the workpiece material; suitability for specific machining or material compatibility depends on the inspection setup rather than the pin. Can the pin be integrated into an existing inspection routine? The compact geometry and standard identification enable simple integration into documented quality steps or fixture‑based checks as a reference for end‑dimension control. How is traceability handled for this item? The article is identifiable by SKU M323.300 and GTIN 4061905055287, supporting inventory and traceability requirements in inspection processes. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3–4 mm Gauge Pin Set 101 Pieces 70 mm Length 0.01 mm Graduation Plastic Case - Metav IndustryLine
Combining 0.01 mm graduation, a compact 3.00–4.00 mm diameter range and a complete 101-piece composition, this gauge pin set delivers fast, repeatable diameter checks and helps to reduce rework on the production line. Order the set directly via Metav Werkzeuge or contact our consultants for specification support. Gauge Pin Set M318.853 — 3.00–4.00 mm, 0.01 mm graduation (Metav IndustryLine) The Gauge Pin Set M318.853 is a precision pin gauge kit for diameter inspection and go/no‑go verification in toolrooms and quality control. *Precision increments of 0.01 mm *Diameter range 3.00–4.00 mm *70 mm gauge pin length *Made from special steel for durability High‑precision increments for reliable pass/fail decisions Pin gauges are the simplest way to convert a dimensional requirement into a quick physical test. With a 0.01 mm graduation across the collection, this kit supports very fine selection steps so staff can perform repeatable checks without complex measuring routines. The compact graduation reduces decision time at inspection stations, leading to a steady throughput and fewer measurement ambiguities. The arrangement of incremental sizes also minimises tool change and keeps routine measurements consistent. Comprehensive set that speeds up inspection workflows A tightly graded range between 3.00–4.00 mm with close increments enables immediate matching to drawing tolerances and rapid sampling across small‑diameter lots. The set’s 101 pieces provide both nominal and intermediate sizes for contiguous coverage, which helps to cut setup time during first‑article inspections and in‑process checks. By simplifying diameter verification into a predictable set of go/no‑go or fit checks, shop floors gain efficiency and reduce scrap generated by uncertain measurements. Robust construction and practical handling for repeated use Manufactured from special steel, the pins combine wear resistance with stable dimensional behaviour under normal workshop conditions. Each pin’s 70 mm length is suited to through‑hole and blind‑bore checks where a reliable contact length improves alignment and reading confidence. The solid construction supports frequent handling and delivers consistent tactile feedback when used in assembly inspection or gauge comparisons. For production environments that prioritise repeatability, the set balances durability with ease of use. For tailored advice on using the Gauge Pin Set or to request a customised configuration, contact Metav Werkzeuge in Emmerich by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: M318.853 GTIN: 4054469182049 Brand: Metav IndustryLine Core measurements Measuring range: 3.00–4.00 mm Graduation: 0.01 mm Length: 70 mm Pieces per set: 101 Weight: 2.15 kg Materials and features Material: special steel Set type: pin gauges Application: diameter inspection and go/no‑go verification FAQ What diameters are covered by the set? The set covers diameters from 3.00 mm to 4.00 mm in 0.01 mm steps, enabling fine gradation across the range. How many pins are included in the Gauge Pin Set M318.853? The Gauge Pin Set M318.853 contains 101 pieces, offering comprehensive coverage for small‑diameter inspection work. What material are the pins made from and why is that important? Pins are made from special steel, chosen for wear resistance and dimensional stability, which supports repeated use and consistent measurement feedback. Is the pin length suitable for through‑hole checks? Yes, the 70 mm pin length provides sufficient engagement for many through‑hole and bore verifications, improving alignment and contact reliability. Can this set be used for go/no‑go testing in a production environment? The graded diameters and fine 0.01 mm graduation make the set well suited for go/no‑go and fit testing during in‑process quality control. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3–4 mm Gauge Pin Set With Holder 0.01 mm Graduation, Supplied In Case - Metav IndustryLine
Benefit from industrial-grade accuracy and a robust special‑steel design that streamlines small‑bore inspection and reduces rework. The compact set with a dedicated pin holder and 0.01 mm graduations supports faster, repeatable checks; order the set directly via Metav Werkzeuge or consult our specialists for tailored advice. Gauge pin set M318.573 — 101-piece, 3.01–4.00 mm, 0.01 mm increments (Metav IndustryLine) The gauge pin set M318.573 is a compact inspection kit designed for precise verification of small bores and plug‑gauge tests in workshop and production environments Complete set with pin holder 0.01 mm graduated precision Range 3.01–4.00 mm Special steel for long life Precise inspection made consistent and efficient The gauge pin assortment delivers measurable gains in repeatability for routine bore checks. With 0.01 mm increments and a declared accuracy of 0.004 mm, the pins enable close conformity checks and fine adjustment of tooling and fixtures. The stepped selection reduces downtime spent searching for a matching size and allows quick narrowing to the correct diameter for go/no‑go decisions. Robust construction in special steel supports frequent handling and maintains dimensional stability during repeated use, which raises throughput without compromising measurement confidence. Practical benefits for workshop and quality control Designed as a purpose‑built kit, the assortment includes a pin holder that keeps sizes organised and accelerates the selection process during inspections and setup operations. The compact range centred on 3.01–4.00 mm suits small components, gauges and precision parts typical in horology, connector manufacture and fine mechanical assemblies. Using graded pins avoids iterative adjustments on machines and jigs, cutting setup time and lowering scrap rates—an immediate efficiency advantage for production and maintenance teams. Integration into verification routines and tooling checks The set performs well as a reference for incoming inspection, process control and fixture verification. Its finely graded steps make it suitable for establishing master gauges or checking bore wear in series production. The material choice and manufacturing tolerances ensure each pin remains a reliable reference over time; when combined with a consistent handling procedure, the assortment supports documented quality checks and repeatable measurement routines that feed directly into traceable inspection records. For a tailored quotation or technical clarification on the Metav IndustryLine gauge pin set, contact Metav Werkzeuge for expert guidance and swift supply from Emmerich Technical data Article number: M318.573 GTIN: 4054469168272 Manufacturer: Metav IndustryLine Facts Measurement range: 3.01–4.00 mm Increment (graduation): 0.01 mm Declared accuracy: 0.004 mm Weight: 1.66 kg Special features Material: special steel Set composition: 101 pieces Holder: included for organised storage Tariff number: 90173000 Categories: Messstifte; Lehren FAQ What tolerance can be expected from this gauge pin set? The declared tolerance is 0.004 mm; the gauge pin set M318.573 is manufactured and finished to deliver close dimensional conformity suitable for precision checks in small‑bore applications. Is the pin holder included and how does it help workflow? Yes, a pin holder is included; it organises the pins by size and speeds selection during inspection and setup tasks, reducing handling time and error risk with the gauge pin set. Which materials and applications suit these pins? Made from special steel, the pins are intended for general precision inspection of small bores and plugs, commonly used in fine mechanical assemblies, connectors and tooling checks. Can the set be used as a master reference in fixture adjustment? The graded increments and tight accuracy make the assortment suitable as a reference for fixture verification and repeatable setup procedures. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3–4mm Probe Holder For Test Pins, Aluminium Anodised, Green – Metav IndustryLine
Take advantage of the compact, anodised aluminium construction and precise fit for 3–4 mm measuring pins to ensure reliable repeatability in metrology fixtures; order direct via Metav Werkzeuge or consult our specialists for application advice. Measuring Pin Holder GO, 3–4 mm, green socket (single-sided) — Metav IndustryLine probe holder with anodised aluminium body Measuring Pin Holder GO, 3–4 mm for secure mounting of 3–4 mm test pins in inspection rigs and gauge assemblies, designed for compact, single-sided installations. Anodised aluminium body, corrosion-resistant Secure fit for 3–4 mm measuring pins Single-sided configuration for compact setups Green insert for quick visual identification Robust mounting for dependable measurement results The Measuring Pin Holder GO, 3–4 mm is engineered to provide a secure fit for standard measuring pins, translating direct contact into repeatable measurement signals. The anodised aluminium body resists corrosion and wear, so gauge assemblies maintain their alignment and accuracy over prolonged use. In industrial metrology contexts this holder reduces lateral play and limits measurement variance, which supports consistent inspection routines and lowers the risk of rejects due to fixturing instability. Space-saving design that speeds up workflows At just 46 mm in length with a 9 mm profile, the holder is deliberately compact and ideal for dense fixture layouts. The single-sided design simplifies integration where accessibility is limited, while the green socket offers immediate visual identification during set-up and routine checks. Reduced bulk eases retrofitting into existing jigs and shortens changeover times, contributing to faster throughput without compromising positional stability. Durable finish and straightforward compatibility The anodised surface treatment enhances surface hardness and sliding behaviour, helping to prevent galling when inserting and removing measuring pins in daily operation. Acceptance of 3–4 mm pins makes the holder compatible with common probe inventories, enabling standardisation across multiple inspection stations. As part of the Metav IndustryLine range, the component is intended for workshop and production environments where downtimes are costly and repeatability is essential. Contact Metav Werkzeuge for application guidance and prompt supply of Metav IndustryLine measuring accessories Technical data Article number: M318.566.4 Brand: Metav IndustryLine Colour: green Facts Length: 46 mm Width: 9 mm Accepts measuring pins: 3–4 mm Special features Material: aluminium, anodised Configuration: single-sided Application: for mounting measuring pins in gauges and fixtures FAQ What pin diameter is compatible with this holder? The holder is built for 3–4 mm measuring pins and provides a secure fit for standard probe rods within that range. Is the body corrosion-resistant? Yes; the Metav IndustryLine holder features an anodised aluminium body for enhanced corrosion and wear resistance. Can this be used in tight fixture spaces? Its compact dimensions (46 mm length, 9 mm width) and single-sided configuration make it suitable for dense fixture layouts and limited-access assemblies. Does the holder come as part of a gauge assembly or as a separate accessory? This measuring-pin holder is supplied as an individual accessory intended for integration into inspection rigs, jigs or custom gauge assemblies. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3–4mm Test Pin Holder For Single‑Sided Red Mount Aluminium Anodised - Metav IndustryLine
Take advantage of a compact, anodised aluminium mount that accepts measuring pins 3–4 mm and offers reliable positioning for gauge assemblies; its NOGO configuration and one‑sided design simplify fixture checks. Order the measuring pin holder directly via Metav Werkzeuge or ask our consultants if needed. Measuring pin holder NOGO, 3–4 mm — red anodised mount (Metav IndustryLine) The Measuring pin holder NOGO, 3–4 mm, red mount, one‑sided is a compact aluminium mounting accessory designed to take measuring pins for quick and repeatable gauge and fixture checks across inspection and assembly processes Aluminium, anodised red mount For measuring pins 3–4 mm One-sided NOGO configuration Compact 46 mm length, 9 mm width Consistent positioning for rapid gauge checks The holder provides a consistent datum for short routine checks, reducing setup time in repetitive inspection tasks. Built from aluminium and finished with an anodised surface, the mount resists wear while remaining light to handle. Its compatibility with measuring pins 3–4 mm ensures straightforward integration into existing gauge stacks and fixture jigs, delivering a measurable increase in throughput where fast repeatability is required. Robust construction that stays accurate in workshop use A simple one‑sided NOGO mounting concept keeps the design lean and focused on essential function: secure support for measuring pins without unnecessary bulk. The compact footprint (approximately 46 mm in length and 9 mm in width) offers good rigidity for its size while fitting into tight gauge arrangements. The anodised coating improves surface durability and helps maintain consistent contact geometry under frequent use, lowering the risk of premature wear. Easy integration with existing gauges and fixtures Designed for acceptance of standard measuring pins, the mount slots neatly into many lehren and inspection fixtures; its straightforward form factor speeds up assembly and reconfiguration. Technicians benefit from predictable behaviour during routine measurements, and quality teams gain a simple tool for standardised checks. Where compact, repeatable datum points are needed, this holder brings practical efficiency to workshop and production environments. Order this NOGO measuring pin holder from Metav Werkzeuge in Emmerich for dependable fixture checks; contact Metav Werkzeuge for specification advice and fast delivery from the local stock. Technical data Article number: M318.567.4 Manufacturer: Metav IndustryLine SKU: M318.567.4 Numbers / Core technical data Length: 46 mm Width: 9 mm Accepts pin diameter: 3–4 mm Designs / Special features Material: aluminium, anodised Colour: red Configuration: one-sided NOGO mount For acceptance of measuring pins; suitable for gauge assemblies FAQ What pin diameters does the holder accept? The measuring pin holder accepts measuring pins 3–4 mm and is intended for standard small‑pin gauge applications. Is the mount corrosion‑resistant for workshop use? The mount is made from aluminium with an anodised finish, which improves surface hardness and resistance to wear in regular workshop conditions. Can this holder be used in existing gauge fixtures? Yes. The compact form and one‑sided NOGO configuration make the holder suitable for integration into many inspection jigs and gauge setups. What are the physical dimensions of the holder? The holder measures approximately 46 mm in length with a 9 mm width, offering a compact datum point for confined fixture arrangements. Who supplies this product and how is it identified? This item is supplied under Metav IndustryLine and is listed as M318.567.4. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
4,01-5mm Messstift-Sätze, Werkstatt-Ausführung, ± 0,004 mm
- aus Spezial-Stahl Werkstatt-Ausführung, Länge 50 mm Genauigkeit < ± 0,004 mm im Behältnis/KastenTechnische Daten- Messbereich: 4,01-5mm- Stufung: 0,01mm- Anzahl/Satz: 100
4,84mm Prüfstift, Länge 50 mm, ±0,001 mm, Werkstatt-Ausführung, Spezial-Stahl, Lieferung in Kasten - Metav IndustryLine
Der Prüfstift bietet eine verlässliche Kombination aus konstanter Präzision und robuster Werkstatt-Ausführung: Mit einer Messgenauigkeit von ±0,001 mm und einer Länge von 50 mm eignet sich dieses Werkzeug besonders für exakte Endmaßkontrollen. Bestellen Sie den Prüfstift direkt über Metav Werkzeuge oder fragen Sie unsere Beratung bei Bedarf an. Prüfstift M323.484 – Prüfstift, einzeln 4,84 mm Der Prüfstift M323.484 ist ein einzelner, hochpräziser Prüfstift für Endmaße und Feinmessungen in Werkstatt und Produktion. Prüfstift »M323.484« mit Präzision ±0,001 mm Länge 50 mm für Endmaßkontrollen Werkstatt-Ausführung aus Spezial-Stahl Lieferung in transportabler Kiste Mikro‑Klasse für feinmechanische Anwendungen Höchste Präzision für Endmaßkontrollen Der Prüfstift liefert mit einer Genauigkeit von ±0,001 mm reproduzierbare Ergebnisse, die in der Feinmechanik und bei Endmaßprüfungen entscheidend sind. Durch die enge Toleranz wird sichergestellt, dass Passungen und Montageflächen präzise beurteilt werden können. Anwender profitieren von der reduziertem Nacharbeit, da Abweichungen frühzeitig erkannt werden. Die kompakte Bauform unterstützt schnelle Wechsel in Prüfaufbauten und erleichtert das Handhaben in beengten Messumgebungen. Robuste Werkstattqualität durch Spezial‑Stahl Die Werkstatt-Ausführung setzt auf widerstandsfähigen Spezial‑Stahl, der Verschleiß minimiert und lange Maßhaltigkeit gewährleistet. Dadurch bleibt die Formtreue auch bei häufiger Benutzung erhalten, was Standzeiten und Ersatzteilbedarf reduziert. Das Materialverhalten sorgt für zuverlässige Oberflächeneigenschaften an den Messflächen; abrasive Beanspruchung wird besser vertragen als bei Standardwerkstoffen. Geeignet für feinmechanische Prüfaufgaben Mit einem Messbereich von 4,84 mm gehört der Prüfstift zur Mikro‑Klasse, die für feinmechanische Arbeiten und Präzisionsbauteile optimiert ist. Diese Größe ist ideal für Uhrmacher-, Feinwerkzeug‑ und Elektronikapplikationen, in denen kurze Messwege hohe Steifigkeit ermöglichen. Die Länge von 50 mm bietet genug Einspann- und Handhabungsspielraum, ohne die Stabilität bei der Messung zu beeinträchtigen. Effiziente Handhabung und sicherer Transport Zur Auslieferung gehört eine transportable Kiste, die den Prüfstift beim Versand und bei kurzen Transportwegen schützt. Die kompakte Verpackung vereinfacht die Lagerung in mobilen Messkoffern und auf Werkbänken. Das geringe Gewicht und die praktische Länge ermöglichen einen schnellen Einsatz in Prüfvorrichtungen ohne aufwändige Umrüstvorgänge. Empfehlung: Den präzisen Prüfstift M323.484 zur standardisierten Endmaßkontrolle in Fertigung und Werkstatt direkt über Metav Werkzeuge beziehen und bei Bedarf technische Details mit unserer Beratung klären. Produktmerkmale Bezeichnung: Prüfstift, einzeln, 4,84mm, +/- 0.001 mm Länge 50 mm SKU: M323.484 Marke: Metav IndustryLine GTIN: 4061905057809 eCl@ss: 21170231 Zahlen Messbereich (max): 4,84 mm Länge: 50 mm Genauigkeit: ±0,001 mm Gewicht: 0,01 kg Besonderheiten Material: Spezial‑Stahl Werkstatt‑Ausführung Lieferung: transportable Kiste für sicheren Versand FAQ Für welche Anwendungen eignet sich der Prüfstift M323.484 besonders? Der Prüfstift M323.484 ist für feinmechanische Endmaßkontrollen und Präzisionsprüfungen konzipiert und eignet sich besonders für Uhrmacher‑, Elektronik‑ und Feinwerkzeuganwendungen. Welche Messgenauigkeit liefert der Prüfstift? Der Prüfstift M323.484 verfügt über eine Messgenauigkeit von ±0,001 mm, wodurch er hohe Anforderungen an Passungs‑ und Maßprüfungen erfüllt. Wie wird der Prüfstift geliefert? Der Prüfstift wird in einer transportablen Kiste ausgeliefert, die Schutz beim Versand und bei der Lagerung bietet. Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
4-5mm Test Pin Set 101 Pieces 70mm Length 0.01mm Graduation in Case - Metav IndustryLine
The product data contains inconsistencies: the gross and net prices conflict (preis 442 vs preis_netto 443), indicating a discrepancy that needs to be addressed to ensure accurate pricing information. Additionally, the item count is inconsistent, as the label states 100 pieces while the piece count field indicates 101. This mismatch could lead to confusion or errors in inventory management or customer orders. It is important to verify the source data thoroughly to identify the root cause of these issues and correct them promptly. Ensuring consistency in product data is crucial for maintaining reliability and trust in the system.
4.01-5 mm Gauge Pin Set 100-Piece 0.01 mm Steps Plastic Case - Metav IndustryLine
Take advantage of reliable diameter verification with 0.01 mm step resolution and an accuracy of ±0.002 mm, combined with robust special steel construction and secure transport packaging; order the set directly via Metav Werkzeuge or consult our experts for application advice. Gauge pin set 4.01–5.00 mm, 0.01 mm step — Metav IndustryLine The Gauge pin set 4.01–5.00 mm, 0.01 mm step is a precision toolset for tight-tolerance diameter checks in toolrooms, production inspection and quality control applications. High-precision 0.01 mm increments Range 4.01–5.00 mm for fine tolerances Hardened special-steel pins Delivered in sturdy transport case Repeatable accuracy for diameter verification Gauge pins are the simplest and most reliable method for diameter verification when reproducible tolerances are required. This set offers 0.01 mm increments across the nominal 4.01–5.00 mm range and an indicated accuracy of ±0.002 mm, which supports fast, objective go/no-go checks and precise fitment trials. The combination of fine stepping and tight accuracy reduces measurement uncertainty and shortens inspection cycles, delivering a clear productivity advantage in standardised testing workflows. Workshop-ready durability and organisation Constructed from special steel, the pins provide resilient wear resistance for routine contact checks and frequent handling. The set is supplied in a sturdy transport case that keeps items organised and protected during storage and transit; this maintains traceability and reduces downtime spent searching for the correct gauge. With a compact pin length of 50 mm, the components are well suited to confined inspection stations and bench-mounted fixtures while remaining simple to clean and inspect, which supports consistent quality control practices. Practical use and integration into inspection routines Designed for dimensional verification of turned, milled and ground components, the set supports both manual and fixture-based testing. The pins are ideal for assembly clearance checks, plug gaging and comparative measurement tasks where a definite, measurable limit is required. When traceable records are needed, the clear organisation of the set simplifies documentation and reduces the risk of mix-ups in batch inspections. For bespoke measurement sequences, the set integrates with existing inspection jigs and bench equipment without modification. For ordering or technical consultation on the Metav IndustryLine gauge pin set, contact Metav Werkzeuge in Emmerich for tailored advice and availability: info@metav-werkzeuge.com / +49 2822 7131930 Technical Data Article number: M318.554 GTIN: 4054469129372 Tariff number: 90173000 Manufacturer: Metav IndustryLine Facts Range: 4.01–5.00 mm Increment: 0.01 mm Accuracy: 0.002 mm Pin length: 50 mm Weight (set): 2.3 kg Pieces per set: 100 Special features Material: Special steel Delivered in transport case for safe handling and transport Category: Gauge pins / precision gaging Suitable for diameter verification and go/no-go checks FAQ What measurement precision does this set provide? The set achieves step resolution of 0.01 mm with a stated accuracy of ±0.002 mm, making the Gauge pin set 4.01–5.00 mm, 0.01 mm step (M318.554) appropriate for fine-tolerance inspection. How is the set supplied and stored? The pins are supplied in a sturdy transport case to protect the tools during transit and storage; the case maintains order and supports traceable inspection routines for the Metav IndustryLine set. Can these pins be used for assembly clearance checks? Yes — the set is designed for practical assembly and fitment trials, providing defined reference diameters for go/no-go and clearance testing in production and maintenance environments. What material are the pins made from and how does that affect use? Pins are manufactured from special steel, offering good wear resistance and robustness for repetitive contact inspections without rapid degradation. Is the set suitable for bench fixtures and jigs? The compact 50 mm pin length and standard diameter steps make the set compatible with most bench fixtures, plug gages and simple inspection jigs used in toolrooms and workshops. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
4.01mm Gauge Pin, Workshop Version, 50mm Length, ±0.001mm Accuracy - Metav IndustryLine
Take advantage of a combination of industrial accuracy and robust workshop design: the 4.01 mm diameter with ±0.001 mm tolerance and a 50 mm length ensure reproducible go/no‑go checks, while the special steel construction resists wear during frequent handling. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. M323.401 gauge pin, 4.01 mm — Workshop test pin with ±0.001 mm accuracy (Metav IndustryLine) The M323.401 gauge pin is a workshop-grade test pin intended for precise dimensional checks and fixture verification in production and inspection environments. Workshop-grade construction Diameter 4.01 mm, tolerance ±0.001 mm 50 mm hardened special steel Supplied in protective transport case Dependable accuracy for routine inspection The gauge pin offers ±0.001 mm tolerance, delivering a level of precision suitable for critical inspection tasks and fine adjustment of jigs and fixtures. Such a narrow tolerance reduces measurement uncertainty and supports consistent quality control across batches. Where repeatable go/no‑go verification is required, the pin’s nominal 4.01 mm diameter provides a clear reference that simplifies pass/fail decisions and shortens inspection cycles, improving throughput without compromising traceability. Built for continual workshop use Manufactured from special steel and produced in a workshop specification, the pin balances surface hardness with resistance to chipping under frequent insertion and withdrawal. The 50 mm length provides sufficient engagement for many fixture and bore checks while remaining compact and easy to handle at the bench. The robust material choice and finish reduce wear, so calibration drift is minimised and replacement intervals are extended — a practical cost advantage in everyday production. Practical handling and storage Delivered as a single gauge pin and packed in a protective transport case, the component is protected during storage and transit, helping to preserve its sensitive tolerance. The modest mass contributes to easy manipulation during repetitive tests and quick set‑up when changing inspection points. The compact format also facilitates organised storage alongside other measuring tools, supporting orderly workflows on the shop floor and in measurement rooms. How this supports efficient production Using a precisely manufactured gauge pin for end‑dimension checks removes ambiguity from go/no‑go decisions and reduces rework caused by marginal fits. The simple geometry of the pin permits rapid verification of bores, locating holes and fixture alignment without complex instrumentation, enabling operators to maintain steady output with reliable quality feedback. Combined with Metav’s logistics and product range, the pin helps maintain continuous supply for inspection stations. For project enquiries, stock information or advice on integrating this Metav IndustryLine gauge pin into existing inspection routines, contact Metav Werkzeuge for personalised support and delivery options. Technical data Article number: M323.401 GTIN: 4061905057281 Brand: Metav IndustryLine Material: Special steel Diameter: 4.01 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Packaging: Protective transport case Facts Length: 50 mm Diameter nominal: 4.01 mm Tolerance: ±0.001 mm Weight: 0.007 kg Special features Workshop execution Single gauge pin for end‑dimension checks Supplied in a transport case GTIN recorded FAQ What is the intended application of this gauge pin? The M323.401 gauge pin from Metav IndustryLine is designed for go/no‑go checks, bore verification and fixture alignment where a 4.01 mm reference is required. How precise is the M323.401 gauge pin? The pin provides a tolerance of ±0.001 mm, enabling high reproducibility for routine inspection and pass/fail assessment. What material is the pin made from and why does that matter? The gauge pin is made of special steel, chosen to combine surface hardness and durability so the Metav IndustryLine pin withstands frequent use without rapid wear. Is the pin supplied individually or in a set? This SKU is supplied as a single gauge pin (single piece) and is packaged in a protective transport case for safe storage and handling. Can the M323.401 be used for fixture set‑up on the shop floor? Yes — its workshop specification and compact 50 mm length make it suitable for rapid fixture alignment and on‑machine checks. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
4.02mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of workshop robustness, micrometre-level accuracy and compact handling for reliable end‑dimension inspection; order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. Gauge pin M323.402 — single precision pin, 4.02 mm ±0.001 mm, 50 mm length (Metav IndustryLine) The gauge pin M323.402 is a workshop-grade precision pin intended for end‑dimension checks and small‑bore verification in assembly and quality control environments. Workshop-grade precision Tolerance ±0.001 mm Diameter 4.02 mm 50 mm length for compact handling Precision that reduces rework and inspection time The single test pin delivers micrometre-level repeatability thanks to its specified ±0.001 mm tolerance, making it suitable where tight end‑measurements matter. Manufactured in special steel, the pin maintains roundness and dimensional stability under routine handling, which reduces measurement scatter and subsequent rework. As a single‑piece reference tool, the component acts as a reliable control for pass/fail checks and small‑bore verification in production or incoming‑goods inspection, supporting faster decisions on conformity and process adjustments. Built for workshop measurement tasks and tight spaces With a 4.02 mm diameter and a 50 mm length, the pin is compact enough for use in confined fixturing and assembly jigs while still offering an ergonomic grip for manual handling. The workshop construction is aimed at everyday use: the pin withstands repeated insertion and withdrawal cycles without compromising the calibrated diameter. This combination of size and robustness enables pragmatic measurement routines in toolrooms and maintenance departments, where straightforward, fast checks prevent costly production interruptions. Traceability, inventory ease and practical integration The component is supplied with a clear identifier (SKU M323.402 and GTIN) that simplifies stock management and traceability in quality systems. Its modest mass supports safe handling and fast placement into gauges or test benches. As a defined end‑measurement reference, the pin integrates well with master sets or reference kits and helps to standardise dimensional checks across shifts and sites. Choosing a clearly specified, single‑diameter reference reduces ambiguity in inspection protocols and supports consistent reporting across the workshop. Contact Metav Werkzeuge for advice on integrating the M323.402 gauge pin into existing inspection routines or for assistance with procurement and batch needs Technical data Article number: M323.402 GTIN: 4061905057298 Manufacturer: Metav IndustryLine Numbers Diameter: 4.02 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg ECLASS: 21170231 Special features Material: Special steel Workshop version Single test pin for end‑dimension checks FAQ What applications is this gauge pin intended for? The M323.402 gauge pin is intended for end‑dimension inspection, small‑bore verification and routine workshop pass/fail checks in mechanical assembly and quality control. Is the diameter tolerance sufficient for precision assembly gauges? Yes; the ±0.001 mm tolerance of the M323.402 pin meets high‑precision requirements and is suitable as a reference in critical assembly and inspection tasks. Can the pin be used as a reference in master sets? The robust workshop construction and precise diameter make the pin a suitable single‑element reference for master kits and standardised inspection procedures. How does the M323.402 support inventory and traceability? The item is provided with SKU M323.402 and GTIN 4061905057298, which facilitate stock control and traceability within quality management systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
4.03mm Gauge Pin Length 50mm ±0.001mm Workshop Finish - Metav IndustryLine
Take advantage of the combination of razor‑tight ±0.001 mm tolerance, a precise 4.03 mm diameter and robust special steel construction for repeatable end‑measurement in production and inspection. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. Gauge pin M323.403 — 4.03 mm diameter, ±0.001 mm tolerance (Metav IndustryLine) A gauge pin M323.403 designed for precise end‑measurement and go/no‑go checks in workshop inspection and quality control applications High‑precision ±0.001 mm tolerance 4.03 mm diameter for end‑measurements 50 mm hardened length for stable seating Workshop execution for daily use Precision that protects production With a nominal diameter of 4.03 mm and a declared tolerance of ±0.001 mm, this gauge pin delivers the dimensional certainty required for final inspection and tight‑tolerance assemblies. The 50 mm length provides a stable reference when checking bores, dowel seats or mating parts, reducing ambiguity in go/no‑go assessments. Made from special steel, the pin resists wear under frequent use so that measurement results remain reproducible and process decisions can be made on a solid factual basis. Designed for robust workshop handling The workshop execution of this test pin combines a compact form with a surface and hardness profile suited to regular use on inspection benches. As a single‑piece deliverable, it simplifies inventory and replacement routines while its low mass (approx. 0.007 kg) supports quick manual handling during multi‑point checks. The straightforward geometry minimises seating errors and accelerates cycle times during incoming inspection or in‑process verification, translating precision into measurable time savings. Fits practical quality workflows Integration into standard inspection procedures is effortless: the gauge pin is ideal for end measurements, alignment checks and functional testing of press fits or dowel holes. Traceability is supported by the clear article identifiers and industry classification included in the technical data, which aids documentation and quality records. Using a dedicated gauge pin with this tolerance level lowers the risk of rework, improves first‑pass yield and stabilises downstream processes — a rational advantage for production teams focused on efficiency and scrap reduction. For procurement or technical guidance on Metav IndustryLine measuring tools, contact Metav Werkzeuge in Emmerich for expert advice and fast supply coordination Technical data Article number: M323.403 GTIN: 4061905057304 Category: Messstifte EClass: 21170231 Facts Diameter: 4.03 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.007 kg Special features Material: Special steel Delivery: single piece Execution: Workshop version Application: End measurements and go/no‑go checks FAQ What materials is this gauge pin suitable for? This gauge pin is manufactured from special steel and is intended for dimensional checks on metallic components where a hardened, wear‑resistant reference is required. Is the tolerance of ±0.001 mm sufficient for precision assembly controls? Yes, the ±0.001 mm tolerance of the M323.403 provides the accuracy expected for tight assembly fits and final inspection in many production environments. Does the item come as a single piece or in sets? The product is supplied as a single piece; the article number M323.403 identifies a single gauge pin for straightforward stock management. Can this gauge pin be used for both bores and dowel seats? The geometry and length of the pin make it suitable for end‑measurements in bores and dowel seats, providing a reliable datum for go/no‑go assessments. 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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