Precision gauge blocks and plug gauges for reliable dimensional control
Mechanical gauge blocks and plug gauges are essential for tactile verification of threads, bores and gap dimensions, providing fast, unambiguous go/no-go results that enhance process reliability and reduce scrap. Designed for industrial metalworking and toolmaking, these precision tools support incoming inspection and final quality checks by delivering traceable measurements in applications such as thread inspection, bore diameter testing and spacing checks. Manufactured from specially hardened, low-distortion alloys and fine-lapped for minimal measurement uncertainty, the range includes thread plug gauges, precision plug gauges and calibration gauge blocks to ensure long-term repeatability and wear resistance.
6.32mm Gauge Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of a compact, workshop‑grade reference pin that combines micrometre‑class accuracy and a stable 50 mm length for reliable end‑dimension checks; order directly via Metav Werkzeuge or consult our specialists for application advice. Gauge Pin M323.632 — single test pin, 6.32 mm diameter, ±0.001 mm accuracy (Metav IndustryLine) The Gauge Pin M323.632 is a workshop‑grade reference pin for precise end‑dimension verification and fixture alignment in fine mechanical and small‑parts production Single gauge pin for precision checks Diameter 6.32 mm, tolerance ±0.001 mm Length 50 mm for stable referencing Workshop‑grade special steel construction Precision tailored to the micro range Classified for the Micro‑range, this reference pin delivers ±0.001 mm tolerance on a 6.32 mm diameter, providing the accuracy required for the smallest, most delicate parts. The sub‑millimetre tolerance makes the pin suitable for high‑precision end‑dimension checks where repeatability is essential; this converts measurement certainty into fewer reworks and faster process decisions. The compact format supports fine mechanical tasks while keeping handling and integration straightforward. Stable referencing for repeatable results With a 50 mm shank and a low mass of approximately 0.016 kg, the pin offers a combination of reach and dimensional stability that reduces measurement variation when used as a datum in fixtures or assembly jigs. The special steel construction has been chosen for dimensional integrity and wear resistance in workshop environments, ensuring consistent contact geometry over many cycles. The workshop‑grade execution supports routine in‑line checks without complex fixturing. Practical use in inspection and assembly Intended as a single, replaceable reference element, the test pin simplifies go/no‑go referencing, alignment checks and end‑dimension verification in small‑part manufacture. The controlled tolerance and compact form factor enable quick comparison tasks and integration into gauges or holding fixtures. For traceable inspection chains, the pin provides a stable physical reference that reduces measurement uncertainty and supports efficient quality control. The Metav IndustryLine pedigree signals a European quality filter behind the supply chain. For assured, repeatable end‑dimension control choose the Metav IndustryLine M323.632 — contact Metav Werkzeuge in Emmerich for tailored application advice at info@metav-werkzeuge.com or by phone for dispatch from our European quality hub Technical data Article number: M323.632 GTIN: 4061905059827 Category: Messstifte Facts Diameter: 6.32 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Material: special steel Workshop‑grade execution Single gauge pin (individual item) Application: end‑dimension checks FAQ What tolerance does this gauge pin provide? The M323.632 gauge pin provides a tolerance of ±0.001 mm, delivering micrometre‑class accuracy for precise end‑dimension checks. Is the pin suitable for fixture referencing in small parts production? Yes — the 50 mm length and compact diameter make this test pin suitable as a datum or reference in fixtures and assembly jigs for small parts. What material is the pin made from? The pin is manufactured from special steel designed for dimensional stability and wear resistance in workshop conditions. Can this single gauge pin be used for go/no‑go checks? Yes — the individual test pin functions as a stable physical reference for go/no‑go comparison and alignment tasks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.33mm Gauge Pin, Single, ±0.001mm, Length 50mm, Workshop Finish, Packed in Case - Metav IndustryLine
Combining ±0.001 mm accuracy with a compact 6.33 mm diameter and a 50 mm shaft delivers dependable end‑measurement performance for workshop inspection tasks; order directly via Metav Werkzeuge or consult our specialists for application advice. M323.633 gauge pin — inspection pin, 6.33 mm, ±0.001 mm tolerance The M323.633 gauge pin is a precision inspection pin engineered for reliable end‑measurements in workshop and metrology environments. Precision tolerance ±0.001 mm Diameter 6.33 mm, shaft length 50 mm Workshop version in special steel Supplied in transport case High‑precision control that reduces rework and inspection time The inspection pin is specified with a ±0.001 mm tolerance, which places it in the realm of high‑precision gauging for critical end measurements. Such repeatability reduces the need for secondary checks and shortens throughput time in quality control processes. The 6.33 mm diameter, paired with a 50 mm shaft, permits secure seating in pin fixtures and jigs while maintaining low thermal mass, so dimensional shifts due to handling are minimised. Specifying this probe in measurement plans supports traceable, reproducible results and a leaner inspection routine. Built for daily workshop use with robust materials and transport protection Manufactured in special steel and supplied as a workshop version, the pin balances corrosion resistance with wear characteristics that suit repetitive contact checks. Its compact mass and measured geometry make it easy to position in fixtures and to handle by operators without specialised tools. Delivery in a protective transport case prevents transit damage and preserves the datum surfaces ready for immediate use on the shop floor. This combination of material choice and protective packaging helps maintain accuracy across numerous inspection cycles. Simple integration into existing metrology workflows As a single inspection pin intended for end‑measurement tasks, the component sits readily within established gauging arrangements, plug fixtures and go/no‑go checking procedures. The M323.633 gauge pin complements calibrated master tools and can be adopted for both spot checks and systematic sampling in production runs, improving process control and reducing scrap. Documentation of physical dimensions and the compact form factor ease fixture design and spare‑part inventory planning, supporting efficient maintenance of measurement capability. For precision end‑measurements trust Metav IndustryLine's M323.633 gauge pin — contact Metav Werkzeuge for ordering and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M323.633 GTIN: 4061905059834 Manufacturer: Metav IndustryLine Facts Diameter: 6.33 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.016 kg Special features Material: Special steel Workshop version Supplied in transport case Single inspection pin for end measurements FAQ What tolerance does the pin provide? The M323.633 gauge pin is specified with a tolerance of ±0.001 mm for high‑precision end‑measurements. Which material is used for this inspection pin? The M323.633 is made from special steel, chosen for its durability in workshop inspection routines. How is the pin delivered? The inspection pin is supplied individually in a protective transport case to protect the measuring surfaces during transit. What inspection tasks suit this pin? The pin is intended for end‑measurement, fixture checking and plug‑gauge style inspections within quality control workflows. What are the pin's dimensions and mass? Diameter 6.33 mm, length 50 mm, weight approximately 0.016 kg; product reference M323.633 Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.34mm Gauge Pin, Single, ±0.001 mm, 50 mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of submicron tolerance, robust special steel and protective transit packaging for reproducible end‑dimension checks; order the gauge pin directly via Metav Werkzeuge or contact the consultants for application advice. M323.634 gauge pin — single 6.34 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) M323.634 gauge pin — single 6.34 mm, ±0.001 mm, 50 mm length is a precision reference pin for end‑dimension verification and fixture alignment in production and inspection environments High-precision tolerance ±0.001 mm Special steel for dimensional stability Supplied in protective transit case Stable reference for end‑dimension control The gauge pin provides a reliable reference for checking final dimensions and alignment of mating parts. With a diameter of 6.34 mm and a tight tolerance of ±0.001 mm, the pin serves as a high‑accuracy datum for Go/no‑Go testing, plug gauges or fixture set‑up. The compact 50 mm length reduces bending moments while maintaining sufficient engagement for most small to medium assemblies, making it suitable for toolrooms, quality control benches and assembly lines requiring repeatable end‑measurements. This precision level reduces rework and speeds up inspection cycles by supplying an unambiguous go/no‑go condition. Durable construction and handling benefits Manufactured from special steel, the pin resists wear and keeps its diameter stability even under frequent insertions, which extends service life and lowers lifetime cost. The workshop‑grade finish and the straightforward cylindrical geometry simplify cleaning and handling; the modest mass (approx. 0.016 kg) makes the pin easy to manoeuvre and store. The supplied protective case ensures safe transport and prevents nicks that would otherwise compromise accuracy, so the gauge remains ready for immediate use at the bench or in the fixture room. Integration into quality workflows and traceability The precision pin fits seamlessly into routine quality workflows as a tactile reference for end‑dimension verification and assembly checks. Identifiable by its SKU and GTIN, the component can be logged in inventory systems and traced across production batches. For customers seeking procedural certainty, the workshop version signals pragmatic robustness while preserving metrological performance for recurring use in calibration routines and process control documentation. For professional procurement or technical clarification, contact Metav Werkzeuge — Metav IndustryLine recommends this gauge pin for reliable end‑dimension checks in production and inspection setups Technical data Article number: M323.634 GTIN: 4061905059841 Material: Special steel Weight: 0.016 kg Length: 50 mm Tolerance: ±0.001 mm Core data Diameter: 6.34 mm Length: 50 mm Tolerance: ±0.001 mm Mass: 0.016 kg Messbereich max: 6.34 mm Special features Supplied in plastic/wooden case for transport Workshop execution Suitable for end‑dimension verification SKU: M323.634 FAQ What is the declared tolerance of this gauge pin? The gauge pin is manufactured to a tolerance of ±0.001 mm, guaranteeing tight dimensional control for end‑measure checks. Which material is used for the M323.634 gauge pin? The M323.634 gauge pin is made from special steel, selected for dimensional stability and wear resistance in routine inspection tasks. Is the gauge pin supplied ready for use and how is it protected in transit? The pin is delivered in a protective plastic or wooden case for transport, protecting the gauge pin from damage prior to use. For which applications is this single gauge pin suitable? This precision pin is intended for end‑dimension verification, fixture alignment and plug‑gauge comparisons in production and quality control environments. How can the M323.634 be recorded for traceability? The pin can be referenced by its SKU M323.634 and GTIN 4061905059841 for inventory and traceability systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.35mm Test Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine
Take advantage of precise fit control and reproducible results thanks to the combination of a 6.35 mm nominal diameter, an ultra-fine ±0.001 mm tolerance and a 50 mm working length; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.635 — Precision gauge pin, 6.35 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The Gauge pin M323.635 is a workshop-grade precision pin designed for final diameter verification and go/no-go checks in production, inspection and assembly environments. Ultra-fine tolerance ±0.001 mm Nominal diameter 6.35 mm for standard bores Robust 50 mm length for secure engagement Workshop execution in special steel Fast, traceable diameter checks that save time on the line The gauge pin delivers repeatable pass/fail verification for bore diameters, enabling quicker in-process decisions and fewer scrapped parts. Manufactured from special steel and finished for tight form tolerances, the test pin provides a stable reference that reduces inspection time compared with labour-intensive measuring setups. The very fine ±0.001 mm tolerance makes the pin suitable where end-dimension control is critical; this level of conformity reduces rework and supports consistent assembly quality across batches. The compact design permits rapid handling at inspection stations and straightforward storage with other precision references. Durable construction for frequent workshop use Built as a workshop execution item, this plug-style test pin is intended for repeated insertion cycles and routine quality checks. The 50 mm length gives secure engagement depth while retaining low mass (approx. 0.016 kg) for easy handling. Surface finish and material choice are selected to sustain dimensional stability under normal workshop conditions; the result is a measuring aid that resists wear and preserves its nominal diameter over many cycles. Using a hardened, corrosion-resistant steel alloy extends service life and helps maintain measurement integrity between calibrations. Simple integration into inspection routines and tooling sets Designed as an end-mass verification tool, the gauge pin fits naturally into assembly jigs, inspection trays and gauge sets. Its 6.35 mm size corresponds to common bore standards, so it can be used as a go/no-go reference or as a master for quick visual or tactile control. The compact format reduces fixture modification and the pin can be combined with other sized pins to create an arranged reference set. Clear labelling (SKU M323.635, GTIN available) aids inventory management and traceability within quality documentation. Request stock and technical availability from Metav Werkzeuge in Emmerich or ask for a detailed specification sheet for the Metav IndustryLine gauge pin to ensure fit with existing inspection procedures Technical data Article number: M323.635 GTIN: 4061905059858 Category: Messstifte Facts Nominal diameter: 6.35 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Material: Special steel Special features Workshop execution Designed for end-dimension checks Robust finish for repeated use Suitable for go/no-go verification FAQ What tolerances does the gauge pin offer? The gauge pin is manufactured with a tolerance of ±0.001 mm, providing ultra-fine conformity for final-dimension checks. Is the pin suitable for repeated in-line use in production? Yes; the plug-style pin in special steel is specified for workshop execution and supports frequent insertion cycles without rapid wear. Which nominal diameter and length are supplied for the SKU M323.635? The item M323.635 is supplied as a 6.35 mm nominal diameter pin with a 50 mm working length. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.36mm Test Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of ultra‑fine ±0.001 mm accuracy, compact 50 mm length and robust special steel construction for reliable end‑measurement and reduced rework in everyday workshop inspection. Order the gauge pin directly via Metav Werkzeuge or consult the team for application support. Gauge pin M323.636 — single precision pin, Ø 6.36 mm, ±0.001 mm (Metav IndustryLine) The Gauge pin M323.636 is a single, precision ground pin designed for end‑measurement and quick go/no‑go inspection tasks in workshop and production quality control. Workshop version for robust everyday use Diameter Ø 6.36 mm with ±0.001 mm tolerance Length 50 mm for compact inspection tasks Precision ground from special steel Consistent micrometric accuracy that cuts rejects The gauge pin delivers a ±0.001 mm tolerance, a level of precision that supports fine end‑measurements and repeatable pass/fail checks. Such micrometric accuracy reduces uncertainty in inspection steps and helps to identify deviations before parts proceed to assembly. The tight tolerance translates into repeatability across measurement cycles, which is particularly valuable for short, critical runs or spot checks where a stable reference dimension avoids time‑consuming rework. Built for daily workshop handling and durability Manufactured from special steel and offered in a workshop specification, this precision pin resists routine wear while maintaining measurement integrity. The compact design minimises flex and handling error during insertion into bores or when used as a reference plug. As a result, the component stays serviceable for longer under typical workshop stresses, supporting a dependable inspection workflow and lowering lifecycle disruption from replacements. Compact size for fast, practical inspections With a nominal diameter of 6.36 mm and a length of 50 mm, the pin is tailored for quick verification of small bores and end dimensions. Its compact footprint enables fast positioning and straightforward use in fixtures or handheld checks, speeding up quality control without sacrificing accuracy. This makes the component suitable for final checks, setup verification and routine sampling where swift, trustworthy inspection data is required. Contact Metav Werkzeuge today to enquire about the M323.636 gauge pin, discuss integration into inspection routines or request application advice from the Metav team in Emmerich. Technical data Article number: M323.636 GTIN: 4061905060670 Manufacturer: Metav IndustryLine Facts Diameter: 6.36 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.016 kg Special features Material: Special steel Workshop specification Single precision gauge pin for end measurement FAQ What tolerance does this gauge pin offer? The gauge pin M323.636 provides an accuracy of ±0.001 mm, suitable for micrometric end‑measurement tasks. What material is used for the pin? This precision pin is made from special steel, selected for dimensional stability and resistance to everyday workshop wear. What applications suit this pin? The pin is intended for end‑measurement and quick go/no‑go inspections in workshop and production quality control environments. Is the diameter and length suitable for bore checks? Yes. With a nominal Ø 6.36 mm and 50 mm length, the pin is well suited to verify small bores and serve as a reference for short inspection tasks. Is this item supplied as a single unit or part of a set? This listing describes a single precision gauge pin (SKU M323.636); multiple items can be combined to form a set where required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.37mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Reliable workshop verification with ±0.001 mm tolerance and a 6.37 mm nominal diameter in a compact 50 mm length, enabling repeatable fit checks and minimal rework. Benefit from the robust special‑steel construction and fast procurement through Metav Werkzeuge for steady inspection throughput. Gauge Pin M323.637 — 6.37 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The Gauge Pin M323.637 is a workshop‑grade cylindrical verification pin designed for precise end‑measure and plug checks in production and inspection processes. ±0.001 mm measurement accuracy 6.37 mm nominal diameter 50 mm shaft length Workshop‑grade special steel construction Ensure repeatable fit and reduce production variance The high‑precision ±0.001 mm tolerance of this verification pin supports consistent fit verification across serial production. Such narrow tolerance limits make the pin suitable for final go/no‑go checks and comparative gauging where small dimensional shifts can lead to assembly issues or increased rejects. By using a dedicated cylindrical reference with a defined nominal diameter of 6.37 mm, inspection routines gain clarity: deviations are traceable and corrective actions can be applied promptly, improving overall quality assurance and reducing scrap rates. Robust, compact design for daily workshop use Constructed from special steel and specified as a workshop‑grade tool, the pin offers a balance of wear resistance and handling convenience. The 50 mm shaft length provides sufficient contact area for stable insertion while keeping the tool compact for fixture use and handheld checks. At approximately 0.016 kg, the component is easy to position without causing undue operator fatigue, and the solid construction minimises bending or surface damage during routine use, prolonging service life and maintaining dimensional reliability. Integrates simply into inspection and tooling setups As a single verification pin, this product is intended for targeted end‑measure checks, plug gauging and reference testing in fixtures and jigs. The straightforward geometry—cylindrical with a nominal 6.37 mm diameter—allows easy pairing with hardened bushings, fixture housings or comparison blocks. Traceable identification via the SKU and GTIN supports stockkeeping and audit trails, while the clear specification of accuracy helps to select the right reference part for tolerance stacks and assembly trials. This pragmatic approach reduces setup time and supports efficient throughput in quality control stations. For application guidance or to obtain the Metav IndustryLine gauge pin M323.637 for precision fit‑up and inspection tasks, contact Metav Werkzeuge in Emmerich for prompt technical advice and ordering information Technical Data Article number: M323.637 GTIN: 4061905060687 Weight: 0.016 kg Material: Special steel Length: 50 mm Diameter: 6.37 mm Accuracy: ±0.001 mm Label: Prüfstift, einzeln, 6,37mm, +/- 0.001 mm Länge 50 mm Facts Length: 50 mm Diameter: 6.37 mm Tolerance: ±0.001 mm Weight: 0.016 kg GTIN: 4061905060687 Special features Workshop‑grade execution Single test pin Compact cylindrical geometry Intended for end‑measure and plug checks FAQ What tolerance does this gauge pin provide? The gauge pin M323.637 is specified with a tolerance of ±0.001 mm, making it suitable for high‑precision verification tasks. What is the nominal size and length of the pin? The pin has a nominal diameter of 6.37 mm and a shaft length of 50 mm, designed for straightforward insertion into fixtures and housings. Is this supplied as an individual test pin? Yes, the item is delivered as a single verification pin intended for targeted plug and end‑measure checks. Which applications benefit most from this pin? Assembly verification, plug gauging and final fit checks in production and inspection routines benefit from the dimensional stability and high tolerance of this verification pin. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.38mm Test Pin, Single, ±0.001 mm, 50 mm Length, Workshop Version - Metav IndustryLine
Take advantage of ±0.001 mm accuracy together with a 6.38 mm diameter and a sturdy special steel construction for reproducible reference measurements; ideal for precision checking and plug‑gauge applications. Order the gauge pin directly via Metav Werkzeuge or contact the consultants for application advice. Gauge pin M323.638 — Single 6.38 mm, ±0.001 mm, Metav IndustryLine workshop edition The gauge pin M323.638 is a single, high‑precision reference pin designed for dimensional checking, assembly control and go/no‑go verifications in workshop and production environments. 6.38 mm precision diameter ±0.001 mm measurement tolerance 50 mm hardened length for stability Workshop edition in special steel Precision that reduces rework and inspection time A tolerance of ±0.001 mm places this reference pin in the high‑precision category used where micrometre accuracy matters. The extremely fine tolerance reduces uncertainty in pass/fail checks and supports faster decision cycles on the shop floor. With a compact 50 mm length and slim 6.38 mm diameter, the pin serves as a reliable reference for bore testing, fixture set‑up and repeatable gauging tasks, enabling quality teams to maintain throughput without rework. Robust material for consistent contact behaviour Manufactured from special steel, the pin combines surface hardness with dimensional stability, which keeps contact geometries consistent across repeated use. The chosen steel lowers the risk of wear‑induced measurement drift and preserves the effective gauge diameter under normal workshop loading. As a result, maintenance intervals can be extended and tool‑change downtime reduced, which supports overall equipment efficiency. Workshop design tailored to practical use The workshop edition focuses on ease of handling and durability in everyday production conditions. The 50 mm length provides good engagement depth while remaining manoeuvrable in tight assemblies; the compact format suits bench testing and fixture checks alike. Together with the high tolerance, this design supports quick, reproducible checks that feed directly into manufacturing control processes and SPC records. Clear evidence for quality assurance and traceability The compact reference pin is suitable for integration into incoming inspection routines and final checks where a clearly defined reference is required. Its specification—6.38 mm diameter, 50 mm length and ±0.001 mm tolerance—allows straightforward documentation in inspection protocols and parts lists. Using defined mechanical references like this pin contributes to demonstrable process control and reduces ambiguity during audits or supplier assessments. For precision work choose Metav IndustryLine components — contact Metav Werkzeuge for tailored advice and reliable delivery from Emmerich. Technical data Article number: M323.638 GTIN: 4061905060694 Manufacturer: Metav IndustryLine Facts Diameter: 6.38 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.016 kg Special features Workshop edition Material: special steel Single gauge pin FAQ What applications is this gauge pin suitable for? This gauge pin M323.638 is suitable for bore checks, fixture set‑up, reference gauging and go/no‑go verifications in workshop and production inspections. Is the tolerance of ±0.001 mm sufficient for tool setting? Yes, the ±0.001 mm tolerance of the pin supports high‑precision tool setting and verification where micrometre‑level accuracy is required. Which material is used and how does it affect wear? The pin is made from special steel; this provides improved surface hardness and dimensional stability to reduce wear over repeated use. Can this pin be used as a production reference in a quality system? The specification of the pin (6.38 mm, 50 mm, ±0.001 mm) makes it suitable as a documented reference tool within a quality system for repeatable measurements. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.39mm Gauge Pin Single ±0.001mm Accuracy Length 50mm Workshop Finish - Metav IndustryLine
Take advantage of absolute dimensional certainty and robust workshop construction for consistent end‑measurement checks; the compact 6.39 mm diameter and ±0.001 mm tolerance ensure fast, reproducible decisions on the shop floor. Order directly via Metav Werkzeuge or consult their technical team for supply and batch planning. Gauge pin, single 6.39 mm ±0.001 mm, 50 mm – Metav IndustryLine The gauge pin, single 6.39 mm ±0.001 mm, 50 mm is a workshop‑grade inspection pin designed for precise end‑dimension verification and routine quality control of small bores and mating parts. Workshop‑grade construction Diameter 6.39 mm ±0.001 Length 50 mm for deeper checks Supplied in transport case Reproducible precision for end‑dimension checks The compact inspection mandrel provides ±0.001 mm repeatability, giving a reliable reference for go/no‑go decisions during final inspections. This level of control reduces ambiguity in acceptance criteria and lowers the risk of downstream rework. The narrow 6.39 mm diameter is optimised for small‑bore verification and end‑mass checks, enabling quick tactile confirmation where measuring equipment access is limited. Such a tool supports consistent quality control routines without adding complex measuring procedures. Robust workshop design that endures daily use Constructed from special steel and manufactured as a workshop‑grade item, the pin tolerates regular handling and resists premature wear. The 50 mm overall length reaches further into bores and confirms interfacing surfaces that shorter pins cannot. Supplied in a protective transport case, the component arrives ready for production use and is protected during storage and transport, preserving the calibrated surface finish and reducing the frequency of replacement. Streamlined inspection for faster throughput As a compact and simple inspection aid, this pin shortens inspection cycles and integrates smoothly into existing workflows on the production line. Its low mass and ergonomic proportions allow rapid manual checks, while the precise diameter and tight tolerance support dependable pass/fail judgements. Using such a standardised reference helps maintain traceable dimensional control across batches and speeds up decision‑making in assembly or incoming inspection processes. For supply and application advice relating to this Metav IndustryLine gauge pin (SKU M323.639), contact Metav Werkzeuge in Emmerich for delivery options and availability: info@metav-werkzeuge.com or +49 2822 7131930 Technical data SKU: M323.639 GTIN: 4061905060700 Brand: Metav IndustryLine Facts Diameter: 6.39 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Material: special steel Workshop‑grade execution Supplied in protective transport case FAQ What is the typical application for this gauge pin? The gauge pin is intended for end‑dimension verification, bore checking and quick go/no‑go inspection tasks on small components and mating parts. Is the diameter specification suitable for precision assembly checks? Yes, the 6.39 mm diameter with a ±0.001 mm tolerance provides a tight reference suitable for precise assembly and final inspection operations. How does the workshop execution affect durability? The workshop‑grade construction and chosen special steel increase resistance to wear during frequent handling and routine inspection use. Does the product come protected for transport? The pin is supplied in a protective transport case to safeguard the measuring surface during shipping and storage. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.3mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of a combination of ultra‑fine tolerance, robust special steel construction and compact 50 mm length to ensure repeatable end‑measurements in the workshop. The small form factor and precise ±0.001 mm accuracy reduce setup time and measurement uncertainty; order the gauging pin directly via Metav Werkzeuge or consult our specialists for procurement advice. Gauging pin M323.630 — Single 6.30 mm test pin, ±0.001 mm accuracy (Metav IndustryLine) The Gauging pin M323.630 is a precision test pin for end‑measurement and dimensional inspection, designed for workshop and inspection‑bench applications. Workshop execution for daily use Diameter 6.30 mm with ±0.001 mm tolerance 50 mm length for end‑measurement tasks Delivered in transport box for secure handling Repeatable precision for end‑measurements High repeatability is the central benefit of this test pin. With a declared tolerance of ±0.001 mm, the component serves as a reference for tight dimensional checks and end‑measurements where small deviations matter. The nominal 6.30 mm diameter provides a stable contact area that limits deflection and contact ambiguity; used in go/no‑go fixtures or as a reference in comparative checks, the pin helps to reduce measurement scatter and supports reliable pass/fail decisions in production control. Such precision is particularly beneficial when assessing final dimensions and when interchangeability of parts is required. Durable workshop design reduces downtime Built in a workshop configuration from special steel, the pin balances wear resistance with machinability. The compact 50 mm length and low mass make handling straightforward while remaining stiff enough for repeatable contact in common inspection setups. The robust finish resists abrasion during repeated placements and the item is supplied as a single unit in a protective transport box, which simplifies storage and prevents accidental damage during transit. These attributes together reduce rework and downtime caused by damaged or uncertain measuring references. Seamless fit into inspection workflows The test pin integrates easily into standard workshop routines: it functions as a handheld reference, a fixture insert or part of a pin‑stack in gauging arrangements. Lightweight construction aids fast placement while the precision tolerance ensures that the same reference can be used across several stations for consistent results. Traceability is aided by clear labelling and the included identifiers; the format supports rapid inventorying and straightforward replacement cycles, maintaining measurement integrity across production batches without complex calibration procedures on site. Contact Metav Werkzeuge for tailored procurement of the M323.630 gauging pin — Metav Werkzeuge GmbH in Emmerich offers expert advice and reliable supply: info@metav-werkzeuge.com, +49 2822 7131930 Technical Data Article number: M323.630 GTIN: 4061905059803 Brand: Metav IndustryLine Item: Single test pin Facts Diameter: 6.30 mm Length: 50 mm Declared tolerance: ±0.001 mm Weight: 0.016 kg Special features Material: Special steel Workshop execution Delivered in a protective transport box Intended use: end measurements FAQ What is the M323.630 suitable for? The M323.630 gauging pin is suitable for end‑measurement, dimensional verification and use in go/no‑go fixtures on the inspection bench. What accuracy does the pin offer? The M323.630 is specified with a declared accuracy of ±0.001 mm, making it suitable for fine tolerance checks. Which material is the test pin made from? The M323.630 is manufactured from special steel in a workshop finish designed for repeated handling. How is the item delivered? The M323.630 is supplied as a single pin in a protective transport box to safeguard the reference surface during storage and transit. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.41mm Gauge Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of the combination of high repeatability, micrometre-level tolerance and robust workshop finish for reliable end-dimension checks; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.641 — 6.41 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The gauge pin M323.641 is a workshop-grade precision plug used for end-dimension verification and go/no-go fitting tasks in production and inspection environments. Diameter 6.41 mm with ±0.001 mm tolerance Length 50 mm for stable probing and handling Manufactured from special steel for durability Workshop version for consistent fit and finish High-precision control for repeatable checks Engineered for repeatable end-dimension verification, this gauge pin delivers a nominal diameter of 6.41 mm with a certified tolerance of ±0.001 mm, enabling micrometre-class discrimination in tight fits. The narrow tolerance supports objective Go/No-Go assessments and reduces uncertainty during fit checks, which is particularly relevant in small-batch production and incoming inspection. Where traceable repeatability matters, the defined size and minimal runout translate directly into fewer false rejections and steadier process control, supporting leaner quality routines. Robust material and workshop finish for longevity Made from special steel with a workshop-grade finish, the probe resists wear in repetitive insertion tasks and retains its diameter tolerance over time. The 50 mm length offers a comfortable working grip and sufficient engagement depth for common fixtures and bores without excessive overhang, improving handling and reducing deflection. At an item weight of 0.016 kg the component is easy to position manually while remaining stiff enough for accurate seating. The combination of material choice and finish reduces surface damage to mating parts and extends in-service life, lowering replacement frequency and total operating cost. Practical integration into quality workflows Designed for seamless use in inspection benches and assembly jigs, the pin is suitable for end-dimension checks during final inspection, tooling set‑up and first-article verification. The compact form factor and strict tolerance make it an efficient tool for standardised measurement routines and sampling plans. Marked for traceability with SKU M323.641 and GTIN data, the item can be logged into asset lists or inventory systems to support calibration intervals and quality documentation. Employing such standardised reference sizes helps stabilise statistical process control (SPC) inputs and simplifies audit trails. For reliable end-dimension verification rely on Metav IndustryLine's precision gauge pin — contact Metav Werkzeuge for procurement advice and technical clarification at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M323.641 GTIN: 4061905060724 Brand: Metav IndustryLine Facts Diameter: 6.41 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Material: special steel Workshop version for consistent fit and finish Suitable for end-dimension verification and Go/No-Go checks FAQ What is the primary use of this gauge pin? The gauge pin M323.641 is intended for end-dimension checks and fit verification in production and inspection routines. Is the tolerance suitable for precision assembly tasks? Yes, the ±0.001 mm tolerance provides micrometre-level control appropriate for high-precision assembly and quality checks. Can the pin be used for penetrating small bores and seats? The 6.41 mm diameter and 50 mm length make the pin well suited to engage common small bores and seating surfaces for fit tests. What material is the pin made from and why does it matter? Manufactured from special steel, the pin offers improved wear resistance and dimensional stability under repeated use. How is the item identified for stock and traceability? Identification is possible via SKU M323.641 and GTIN 4061905060724 for inventory and calibration records. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.42mm Gauge Pin ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Take advantage of the combination of workshop‑grade durability, submicron accuracy and compact handling for reliable end‑dimension inspection in production and quality control. Order the M323.642 gauge pin directly via Metav Werkzeuge or consult our experts for application guidance. M323.642 Gauge Pin — 6.42 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The M323.642 gauge pin is a workshop‑grade inspection pin designed for precise end‑dimension checks and fixture verification in metalworking and assembly environments. Workshop-grade inspection pin, 50 mm length Diameter 6.42 mm with ±0.001 mm accuracy Hardened special steel for wear resistance Supplied in protective transport case Consistent submicron accuracy for end‑dimension inspection The compact gauge pin delivers an exceptional ±0.001 mm tolerance, making it suitable where reproducible end‑dimension verification is critical. This level of accuracy reduces uncertainty during go/no‑go checks and finish inspections, which in turn supports consistent production quality. The 6.42 mm diameter combined with a 50 mm datum length simplifies short‑span checks while preserving measurement repeatability in handheld or fixture situations. Robust workshop construction that endures daily use Built in a workshop‑grade design from special steel, the pin resists wear and maintains form under frequent engagement. The choice of material provides reliable surface hardness and dimensional stability, reducing the need for frequent replacement. Supplied in a protective transport case, the unit arrives ready for safe storage and on‑site handling, protecting the precision ground surfaces during transit and daily rotation. Compact handling and practical application benefits The small footprint of this inspection pin suits inspection of small components and hard‑to‑reach bores, and its moderate length balances accessibility with rigidity. Classified for fine mechanical and workshop tasks, the pin functions well in fixture alignment, plug gauge sets and assembly jigs where clear, repeatable reference points are required. For teams integrating these pins into measurement routines, Metav’s product range offers complementary items that streamline workflow and reduce measurement error. For an exact match to inspection requirements or to discuss larger quantities and delivery options, contact Metav Werkzeuge to arrange a technical consultation on the M323.642 gauge pin and related metrology equipment. Technical data SKU: M323.642 GTIN: 4061905061080 Label: Prüfstift, einzeln, 6,42mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 6.42 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Material: Special steel Workshop version Supplied in transport case High‑precision inspection pin for end‑dimension checks FAQ What tolerance does this inspection pin offer? The M323.642 gauge pin is specified at ±0.001 mm, providing submicron accuracy for precise end‑dimension verification. Is this pin suitable for workshop use and frequent handling? Yes, the workshop‑grade construction and special steel material make the pin robust for daily use in production and inspection environments. Does the pin come with protective packaging for transport? The inspection pin is supplied in a protective transport case to safeguard the ground surfaces during delivery and storage. For which applications is a 6.42 mm gauge pin most appropriate? A 6.42 mm diameter and 50 mm length are ideal for end‑dimension checks, fixture alignment and small‑component inspections where compact, repeatable reference points are required. Can this pin be integrated into existing gauge sets or fixtures? The M323.642 inspection pin is designed for straightforward integration into plug gauge sets, alignment fixtures and assembly jigs to improve measurement repeatability. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.43mm Gauge Pin, Workshop Version, Length 50mm, ±0.001mm - Metav IndustryLine
Combine workshop-grade durability with a ±0.001 mm tolerance and a compact 6.43 mm diameter to secure repeatable end‑measurements and reliable fit checks. Order the gauge pin directly via Metav Werkzeuge or consult their advisors for application-specific recommendations. Gauge pin, single, 6.43 mm, ±0.001 mm, 50 mm (Metav IndustryLine) The Gauge pin, single, 6.43 mm, ±0.001 mm, 50 mm is a workshop‑grade pin gauge designed for precise end‑measurement, fit verification and assembly inspection in production and quality control environments. Extremely tight tolerance ±0.001 mm Diameter 6.43 mm, compact form 50 mm overall length for fixture checks Workshop‑grade special steel, boxed for transport High-precision fit for consistent inspection results The compact cylindrical gauge delivers a repeatable reference thanks to its ±0.001 mm specification and accurately machined 6.43 mm diameter. Such a narrow tolerance reduces uncertainty in go/no‑go and fit checks, so pass/fail decisions become faster and less ambiguous. This high level of precision supports process control in assembly lines and during final inspection, where a reliable reference standard shortens decision loops and reduces rework. Robust workshop design that copes with daily use Manufactured as a workshop‑grade item from special steel, the pin provides mechanical stability for routine handling and insertion tasks. Its 50 mm length balances reach and stiffness, making it suitable for checking bores and alignment points without excessive deflection. The small mass (approx. 0.016 kg) eases manual handling and reduces wear on fixtures. Delivery in a transport box ensures the gauge arrives protected and ready for immediate use on the shop floor. Practical advantages for inspection workflows Integration into inspection jigs and gauges is straightforward: the compact geometry simplifies fixture design and the precise diameter serves as a repeatable datum for comparative checks. The combination of tight tolerance and workshop durability supports efficient sampling plans and rapid in‑process verification, which in turn helps maintain production uptime. Additionally, the clear specification facilitates documentation in quality records and supports traceable measurement routines. For application advice or to secure this Metav IndustryLine gauge pin for workshop inspection tasks, contact Metav Werkzeuge in Emmerich for tailored recommendations and reliable European supply Technical data Article number: M323.643 GTIN: 4061905061783 Brand: Metav IndustryLine Material: Special steel Weight: 0.016 kg Length: 50 mm Diameter: 6.43 mm Tolerance: ±0.001 mm Workshop execution Core numerical data Diameter: 6.43 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.016 kg Special features and versions Workshop‑grade design Delivered in a plastic or wooden box for transport ECLASS: 21170231 SKU: M323.643 FAQ What tolerance does the gauge provide? The gauge pin M323.643 is specified to ±0.001 mm, providing a very tight tolerance suitable for fine acceptance checks and precision fit verification. For which inspection tasks is this pin most suitable? Its compact diameter and length make the pin ideal for end‑measurements, bore checks and quick assembly fit checks in workshop and production environments. What material is the pin made from? The pin is manufactured from special steel, supplied as a workshop‑grade item to withstand routine handling and insertion operations. Is the gauge supplied protected for transport? Yes. Delivery includes a plastic or wooden box for transport, ensuring the pin is protected during shipment and ready for immediate use upon arrival. What are the product identifiers for ordering? Reference the Metav IndustryLine gauge pin by SKU M323.643 and GTIN 4061905061783 when specifying or ordering. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.44mm Gauge Pin Single ±0.001mm Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of the combination of workshop-grade robustness, sub-micron accuracy and compact reach to standardise end-dimension checks and reduce rework. Order the precision item directly via Metav Werkzeuge or consult the product specialists for integration advice. Gauge pin M323.644 — gauge pin, 6.44 mm diameter, ±0.001 mm accuracy The gauge pin M323.644 is a workshop-grade measuring pin designed for precise end-dimension inspection and fixture set-up in production and quality control environments. Workshop-grade precision pin Ø 6.44 mm Tolerance ±0.001 mm for tight checks Length 50 mm for end-dimension control Special steel construction for durability Precision that stops ambiguity in fit and assembly The compact measuring element delivers a nominal diameter of 6.44 mm with a guaranteed positional accuracy of ±0.001 mm, making it suited to tasks where interchangeability and minimal clearance are critical. As a hardened gauge pin, it provides a defined reference for hole gauges, go/no-go tests and alignment operations; the fine tolerance reduces doubt in pass/fail decisions and supports consistent assembly results. This level of precision is particularly valuable where even small deviations would compromise sealing, bearing fits or functional tolerances. Robust construction for everyday workshop use Manufactured in special steel and offered in a workshop-grade configuration, the measuring pin combines wear resistance with practical handling characteristics. The 50 mm overall length supplies sufficient reach for many end-dimension checks while remaining easy to position in jigs and fixtures. Because the design prioritises mechanical stability, thermal effects and surface wear are less likely to cause measurement drift, which benefits repeatability in routine inspections and long production runs. Practical applications and process benefits The pin is intended for direct insertion checks, gauge setting and fixture referencing in inspection benches and assembly lines; it supports reliable end-measurement control for components such as dowels, bores and shafts. Using a dedicated measuring pin like this reduces cycle time for manual checks and improves comparability across shifts. Combined with Metav’s quality filter and supply chain reliability, the component helps industrial and workshop teams maintain consistent production quality without adding procurement complexity. Contact Metav Werkzeuge today to request the Metav IndustryLine gauge pin M323.644 for integration into inspection routines or to obtain specific technical guidance at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: M323.644 GTIN: 4061905061790 Label: Gauge pin, single, 6.44 mm, ±0.001 mm, length 50 mm Facts Diameter: 6.44 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Workshop version Material: Special steel Intended use: end-dimension inspection Category: Gauge pins FAQ What nominal diameter does this gauge pin have? The gauge pin M323.644 has a nominal diameter of 6.44 mm and is manufactured for tight dimensional control. What tolerance and precision can be expected? Manufactured to a tolerance of ±0.001 mm, the Metav IndustryLine gauge pin M323.644 is intended for applications requiring sub-millimetre accuracy in end-dimension checks. Which material is used for this measuring pin? The measuring pin is made from special steel, chosen to provide durability and resistance to wear in workshop environments. For which inspection tasks is this pin suitable? This precision pin is suitable for end-dimension inspection, gauge setting and alignment tasks on production benches and assembly fixtures. Is this a single pin or part of a set? This listing describes a single gauge pin; the product is supplied as an individual measuring element identified as M323.644. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.45mm Gauge Pin Single, ±0.001 mm, Length 50 mm, Workshop Version - Metav IndustryLine
Take advantage of sub‑micrometre repeatability, a 6.45 mm nominal diameter and the robust 50 mm length to ensure reliable end‑measure checks in daily workshop routines; the precise ±0.001 mm tolerance reduces rework and speeds up inspection cycles. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. Gauge pin M323.645 — Gauge pin, 6.45 mm ±0.001 mm, 50 mm length (Metav IndustryLine) A gauge pin M323.645 designed for precise end‑measure verification and reference checks in workshop metrology, combining fine tolerance with workshop‑grade durability. Workshop version, robust design Diameter 6.45 mm, tolerance ±0.001 mm Length 50 mm for tight assemblies Made from special steel for wear resistance Precise tolerances that speed up inspection The principal advantage of this inspection mandrel is its ±0.001 mm tolerance, a level of precision that translates directly into fewer rejected parts and faster decision cycles on the shop floor. When used as a reference or alignment pin, the tight tolerance assures high repeatability across repeated checks, reducing measurement uncertainty and supporting consistent production quality. The narrow nominal 6.45 mm diameter is suitable for small bores and end‑measure jobs where centimetre‑scale offsets are unacceptable. Built for workshop use and long service life Constructed from special steel, the pin offers enhanced wear resistance and surface stability under frequent handling. The 50 mm length provides a practical reach for most bench and fixture operations without compromising stiffness, which helps maintain accuracy during insertion‑and‑withdrawal cycles. This workshop execution balances robustness and metrological performance, making the item a dependable tool for everyday quality control tasks and repetitive inspection sequences. Practical integration into inspection workflows The compact weight and consistent geometry make the pin straightforward to use in both manual checking and as a reference for small jigs. Its simple form factor supports rapid visual and tactile checks as well as integration into fixture systems where a precise plug is required. Clear nominal data and traceable identification simplify inventory management and part sorting, while the dimensional specification supports CAD and inspection planning without further interpretation. Contact Metav Werkzeuge for Metav IndustryLine inspection pins to secure dependable workshop calibration artefacts and uninterrupted supply Technical data Article number: M323.645 GTIN: 4061905061806 Brand: Metav IndustryLine Material: Special steel Description: Gauge pin, single, 6.45 mm, ±0.001 mm, length 50 mm Facts Diameter: 6.45 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Workshop execution Single item supply SKU: M323.645 High repeatability for end‑measure checks FAQ What tolerance does the gauge pin offer? The gauge pin M323.645 is specified with a tolerance of ±0.001 mm, making it suitable for tight inspection tasks and high‑precision fit checks. Which material is used for this inspection pin? The pin is made from special steel, selected for its wear resistance and dimensional stability under repeated use. For which applications is this pin intended? Typical uses include end‑measure verification, bore reference checks and fixture alignment where a precise, cylindrical reference of 6.45 mm diameter is required. Is the geometry suitable for fixture integration? Yes — the straight, rigid form and the 50 mm length of this inspection pin facilitate mounting in small fixtures and jigs for repeated positioning tasks. How compact is the pin for bench operations? With a 50 mm length and a weight of approximately 0.016 kg, the pin is compact and easy to handle for manual inspection and quick reference measurements. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.46mm Gauge Pin, Workshop Version, ±0.001 mm Accuracy, 50mm Length - Metav IndustryLine
Take advantage of the combination of industrial-grade precision ±0.001 mm, a 6.46 mm diameter and a compact 50 mm length for reliable end-gauge checks and fitting tasks; order the gauge pin directly via Metav Werkzeuge or ask the consultants for assistance. Gauge pin M323.646 — Inspection pin, 6.46 mm, ±0.001 mm (Metav IndustryLine) The gauge pin M323.646 is a precisely ground inspection pin for end-measure checks and fitting applications in workshop and metrology environments. Precisely ground to ±0.001 mm tolerance Diameter 6.46 mm for accurate plug-fit checks Robust 50 mm length for stable handling Workshop version with durable special steel Precision that secures reproducible measurements The primary strength is the uncompromising tolerance of ±0.001 mm, which translates into measurable gains in quality control: fewer false rejects, reduced rework and consistent assembly fits. A 6.46 mm diameter pin with a fine tolerance provides a defined datum for go/no‑go assessments and press‑fit verifications. For production and inspection routines, this level of repeatability shortens cycle times by removing subjective judgement from tight fit checks and supports traceable dimensional documentation. Robust construction for repetitive workshop use Constructed from special steel and finished for long service life, the inspection pin withstands repeated seating and withdrawal in jigs and gauges. The compact 50 mm length keeps bending and handling errors to a minimum while preserving adequate grip area for fast, one‑hand operation. The workshop specification prioritises durability and straightforward maintenance: hardened surfaces resist fretting and preserve the ground diameter so that functional accuracy endures over prolonged use. Integrating the pin into inspection and assembly workflows This inspection pin is optimised for end‑gauge tasks, calibration fixtures and plug-fit validation in component assembly. The compact design simplifies storage in sets or racks and allows rapid substitution in modular gauges. Backed by Metav’s distribution and quality assurance, the pin supports a stable supply chain for workshops and small series manufacturing. The clear technical definition reduces ambiguity at procurement and helps quality managers embed a reproducible measurement standard into daily production. Contact Metav Werkzeuge for procurement advice or to request a quotation for the M323.646 — call +49 2822 7131930 or e‑mail info@metav-werkzeuge.com for immediate assistance. Technical data Article number: M323.646 GTIN: 4061905061813 Manufacturer: Metav IndustryLine Key figures Diameter: 6.46 mm Length: 50 mm Tolerance / Accuracy: ±0.001 mm Weight: 0.016 kg eClass: 21170231 Special features Material: special steel Design: workshop version Type: single inspection/gauge pin Typical use: end‑gauge and plug‑fit checks FAQ What tolerance does the gauge pin offer? The M323.646 gauge pin is specified with a tolerance of ±0.001 mm, suitable for fine inspection and fitting tasks. What material is used for the pin? The inspection pin is made from special steel, selected for wear resistance and dimensional stability. Is the pin suitable for plug‑fit verification? Yes, the 6.46 mm diameter and tight tolerance make the pin ideal for plug‑fit and end‑gauge applications. Can this pin be used in production jigs and fixtures? The workshop design and 50 mm length support regular use in jigs, fixtures and modular gauges. How is the item identified for ordering? Order using article number M323.646 or GTIN 4061905061813 to ensure the correct inspection pin is supplied. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.47mm Test Pin, Single, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of the combination of ±0.001 mm accuracy, a 6.47 mm precision diameter and a compact 50 mm length for reliable end‑size checks in workshop environments — order the single gauge pin M323.647 directly via Metav Werkzeuge or ask our consultants if needed. Single gauge pin M323.647 — 6.47 mm, ±0.001 mm precision (Metav IndustryLine) A single gauge pin (6.47 mm, ±0.001 mm) designed for accurate end‑size verification and repeatable dimensional checks in workshop applications High-precision ±0.001 mm tolerance Diameter 6.47 mm, precision ground 50 mm working length for compact checks Workshop version in special steel Consistent accuracy for routine inspection The compact test pin delivers a tolerance of ±0.001 mm, corresponding to a one‑micrometre allowance that supports tight acceptance limits in serial inspection. Being precision ground to a nominal 6.47 mm diameter, the pin provides a clearly defined datum for go/no‑go assessments or reference checks. This level of precision reduces scrap risk and speeds decision making on the workshop floor, since measurements translate directly into actionable pass/fail results. The high tolerance control is particularly beneficial where repeatability across many parts is required. Designed for robust workshop use Built as a workshop version from special steel, the pin withstands regular handling and routine mounting in test fixtures. The 50 mm length offers a useful working reach while remaining easy to manoeuvre and store; it balances stiffness and accessibility for confined inspection points. The material selection and manufacturing process ensure surface integrity and roundness, so contact points remain stable over repeated cycles. As a result, the test pin supports dependable dimensional checks without frequent replacement. Integrates into quality workflows and metrology sets The precision pin is compact enough to be combined with other workshop gauges and measuring tools, allowing straightforward implementation into existing control plans. As a gauge pin, it is suitable for quick go/no‑go verifications, reference setting in jigging or as a master plug for comparative checks. Traceability is supported through the clear SKU and GTIN references, simplifying inventory and quality documentation. Using defined, precision reference tools like this reduces measurement variance and contributes to a more reproducible quality routine. For tailored advice on using the Metav IndustryLine gauge pin M323.647 in specific inspection setups or to request delivery from Metav Werkzeuge in Emmerich, please contact our consultants for specification support and availability. Technical Data Article number: M323.647 GTIN: 4061905061820 Product description: Single gauge pin, 6.47 mm, ±0.001 mm, length 50 mm Manufacturer: Metav IndustryLine Facts Nominal diameter: 6.47 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg ECLASS: 21170231 Special features Material: Special steel Execution: Workshop version Intended use: End‑size verification / reference checks Story trigger: endmasse FAQ What level of accuracy can be expected from this gauge pin? The single gauge pin M323.647 has a tolerance of ±0.001 mm, providing micrometre‑class accuracy suitable for tight end‑size control in workshop inspections. Is the pin suitable for frequent handling in production environments? Yes, the workshop version is made from special steel and manufactured for durability, making the gauge pin M323.647 appropriate for regular use in production and quality checks. Can this pin be used as a reference for go/no‑go testing? The precision‑ground 6.47 mm diameter and tight tolerance make the pin ideal as a reference for go/no‑go verification and comparative checks in assembly or inspection jigs. How long is the pin and how does that affect its application? With a working length of 50 mm, the pin offers a compact reach that is easy to handle while providing sufficient engagement for many component checks and fixture settings. How is the item identified for inventory and traceability? The gauge pin is listed as SKU M323.647 and GTIN 4061905061820, which supports inventory management and quality documentation for traceability. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.48mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take the reliability of ultra‑fine tolerances together with a compact footprint: the 6.48 mm diameter and ±0.001 mm accuracy ensure reproducible end‑size checks, while the 50 mm length and durable construction support frequent workshop use. Order this precision gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.648 – single test pin, 6.48 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) A gauge pin M323.648 intended for precise end‑dimension verification and repeatable inspection tasks in workshop and production environments. Workshop version, robust construction Diameter 6.48 mm, tolerance ±0.001 mm 50 mm overall length for compact inspection Supplied in protective transport case Precision where repeatability matters This test pin delivers an industrial‑grade tolerance of ±0.001 mm, giving a reliable reference for critical end‑size measurement. The small diameter of 6.48 mm is ideal for narrow bores, gauge fixtures and plug checks where fine clearance must be confirmed. By using a finely finished reference element made from special steel, measurement scatter is reduced and process capability improves; the result is fewer rejects and faster go/no‑go decisions on the shop floor. The compact design also minimises leverage and lateral deflection during insertion, supporting consistent readings across repeated cycles. Built for workshop handling and long‑term use Designed as a workshop version, the pin combines a hardened core with a corrosion‑resistant surface to withstand regular handling and contact with mating parts. The modest mass (approx. 0.016 kg) lowers inertia and reduces wear on both the pin and mating components, which extends service intervals and reduces fixture maintenance. Supplied in a protective transport case, the element arrives ready for safe storage and makes it straightforward to keep inspection tools organised between shifts. The robust construction suits routine use in assembly, incoming inspection or quick bench checks. Integrating into inspection routines and fixtures With a 50 mm overall length the pin fits most standard checking fixtures and compact inspection rigs without obstructing surrounding features. It functions as a dedicated reference for end‑size checks and final dimensional verification, and its repeatable geometry supports statistical process control routines when logged over time. Where fixture adapters are used, the consistent diameter and finish ensure predictable seating and minimal variation. For labs and workshops seeking stable reference parts for short‑run inspections, this pin is a practical, space‑efficient choice that keeps the focus on measurement quality and process clarity. For straightforward integration of Metav IndustryLine precision into inspection workflows, contact Metav Werkzeuge for tailored advice and secure supply from our Emmerich hub. Technical data SKU: M323.648 GTIN: 4061905061837 Brand: Metav IndustryLine Core specifications Diameter: 6.48 mm Tolerance / Accuracy: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Material: special steel Workshop execution Supplied in protective transport case Intended for end‑size verification and inspection FAQ What accuracy can be expected from this gauge pin M323.648? The gauge pin M323.648 is specified to ±0.001 mm, making it suitable for fine end‑dimension verification and high‑precision checking tasks. Is this pin suitable for testing narrow bores and tight fits? Yes — the 6.48 mm diameter and fine tolerance are aimed at narrow bore checks and plug gauge applications where close clearances are common. What material is the pin made from and how durable is it? Constructed from special steel, the pin is finished for wear resistance and regular workshop handling, giving good durability under routine inspection use. How is the pin delivered and stored? The pin is supplied in a protective transport case to simplify safe storage and reduce the risk of handling damage between uses. Can this pin be used in existing fixtures and gauges? The 50 mm length and standardised diameter make it compatible with most compact fixtures and bench‑type checking rigs, providing predictable seating and repeatable results. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.49mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine
Take advantage of micron-level accuracy, a compact 50 mm length and robust workshop design for reliable end‑measure checks; order the pin gauge directly from Metav Werkzeuge or ask our consultants for specification advice. Pin Gauge M323.649 — Single precision gauge pin, Ø 6.49 mm, ±0.001 mm (Metav IndustryLine) A pin gauge M323.649 designed for precise end‑measure verification and bench inspection in workshop and quality‑control environments. Diameter 6.49 mm with ±0.001 mm tolerance 50 mm overall length in workshop design Made from special steel Supplied in protective transport case Micron accuracy for repeatable end‑measure checks The core advantage of this gauge pin is its ±0.001 mm tolerance, which corresponds to a one‑micrometre deviation allowance. Such precision places the part firmly in the micro measurement class, making it suitable where tiny clearance checks and tight end‑dimensions are critical. The narrow diameter of 6.49 mm offers stable contact behaviour while keeping mass low, so inspections remain consistent over many cycles. This level of accuracy supports reliable go/no‑go comparisons and reference checks in component inspection routines. Robust workshop format for dependable handling Built as a workshop execution, the pin combines compact geometry with a practical overall length of 50 mm, optimised for handheld inspection and fixture use. The choice of special steel gives the pin a balance of wear resistance and dimensional stability under normal workshop conditions. Delivery in a protective transport case reduces the risk of transit damage and keeps the gauge accessible on the bench; the case is intended for transport protection and safe handling rather than long‑term storage under uncontrolled conditions. Practical applications and measurement benefits This single pin gauge is intended for precise end‑mass checks, reference measurements and small‑part inspection in toolrooms, assembly and precision manufacturing. The controlled tolerance simplifies decision making during quality checks: components that fit within the specified limit can be accepted with documented traceability, while deviations are immediately identifiable. For fine mechanical and micro‑assembly tasks the compact form factor ensures good accessibility in confined geometries without sacrificing measurement confidence. For high‑precision end‑measurement tasks, choose the Metav IndustryLine pin gauge M323.649 and contact Metav Werkzeuge in Emmerich for tailored advice or delivery options; phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: M323.649 GTIN: 4061905061844 Short description: Single pin gauge, Ø 6.49 mm, ±0.001 mm, length 50 mm Manufacturer: Metav IndustryLine Facts Diameter: 6.49 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Material: special steel Version: workshop execution Delivery: protective transport case included Category: Pin gauges FAQ What are the exact diameter and tolerance of this pin? The pin gauge is specified with a diameter of 6.49 mm and a tolerance of ±0.001 mm for the M323.649 reference. Which inspection tasks is this pin suited for? The M323.649 is intended for end‑measure verification, small‑part inspection and bench reference measurements where micron‑level accuracy is required. What material is used and how does it affect use? Manufactured from special steel, the pin offers a compromise between wear resistance and dimensional stability suited to routine workshop inspection. Is a protective case supplied with the pin? Yes, the gauge is supplied in a protective transport case to reduce handling and transit damage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.4mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Grade, Special Steel, Supplied in Case - Metav IndustryLine
Take advantage of the combination of ±0.001 mm accuracy, a compact 6.40 mm diameter and robust 50 mm length for reliable go/no‑go checks and repeatable plug‑fit inspections; order the pin directly via Metav Werkzeuge or consult its specialists for specification support. Gauge pin M323.640 — single precision plug pin, 6.40 mm, ±0.001 mm (Metav IndustryLine) The gauge pin M323.640 is a workshop‑grade precision plug designed for end‑measure checks and fit verification in production, inspection and assembly areas where repeatable small‑tolerance control is required. Diameter 6.40 mm with ±0.001 mm tolerance Length 50 mm in workshop execution Made from special steel for wear resistance Supplied in a transport box for secure handling Repeatable small‑tolerance measurements to reduce rejects The compact diameter and tight tolerance of 6.40 mm with ±0.001 mm make this plug pin suitable for critical go/no‑go checks and precision fit testing. The high geometric fidelity of the shaft minimises measurement scatter during repeated trials, which in turn supports consistent assembly quality and lowers the risk of rework. As a single, hardened measuring pin, it serves as a dependable reference for gauges, fixtures and manual inspection sequences, offering a balance between minimal form error and usable handling length. Workshop robustness that supports frequent handling Constructed from special steel and released in a workshop grade finish, the pin tolerates rougher handling common in shop environments without compromising functional accuracy. The 50 mm length provides comfortable gripping and insertion depth for most fixture and bore checks while keeping the component stiff enough to avoid bending under normal use. Supplied in a practical transport box, the item is protected during storage and transit, reducing the risk of nicks or corrosion that would otherwise degrade measurement performance. Practical integration into inspection routines and fixtures The single‑pin design simplifies inventory and fixture tooling: a straightforward exchange of a defined diameter pin streamlines set‑up and traceable acceptance testing. The M323.640 is useful for quick dimensional verification of mating parts, alignment checks and quality gates in production lines. Clear, machine‑readable identification (SKU M323.640, GTIN 4061905060717) eases reordering and documentation, making the component a convenient building block for standardised inspection protocols. For workshop‑grade precision from the Metav IndustryLine, request the M323.640 gauge pin via Metav Werkzeuge — contact the specialists at info@metav-werkzeuge.com or call +49 2822 7131930 for technical advice and procurement guidance Technical data Article number: M323.640 GTIN: 4061905060717 Label: Gauge pin, single, 6.40 mm, ±0.001 mm, length 50 mm Facts Diameter: 6.40 mm Tolerance / Accuracy: ±0.001 mm Length: 50 mm Weight: 0.016 kg Special features Material: Special steel Workshop execution Supplied in transport box Single pin for end‑measure and fit verification SKU: M323.640 FAQ What is the intended use for this gauge pin? The gauge pin is intended for end‑measure checks, plug‑fit inspections and fixture verification where a 6.40 mm reference and ±0.001 mm accuracy are required; it serves as a simple, repeatable control element in production and inspection tasks. Is the M323.640 suitable for use in jigs and fixtures? Yes, the M323.640 plug pin is designed for fixture integration and manual checking routines; its 50 mm length and durable steel construction provide sufficient engagement and stiffness for most standard jig applications. How is the pin protected during storage and transport? The pin is supplied in a transport box to protect the measuring surfaces from damage and contamination during handling, storage and shipping. Which material is used for the pin and what benefit does it provide? The pin is made from special steel, which offers wear resistance and dimensional stability under typical workshop conditions, helping to maintain the ±0.001 mm performance over time. Can the pin be used as a production reference for acceptance testing? Yes, the single precision pin provides a defined reference for go/no‑go evaluations and quick acceptance checks; its clear identification (M323.640, GTIN 4061905060717) supports traceable documentation. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.51 mm Gauge Pin Single, ±0.001 mm Accuracy, 50 mm Length, Workshop Edition - Metav IndustryLine
A high-precision gauge pin with a 6.51 mm diameter and an exacting ±0.001 mm tolerance, designed for reliable reference measurements and repeatable inspection routines; the hardened special steel construction and 50 mm length ensure stable seating and low wear. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. Gauge pin M323.651 — 6.51 mm diameter, ±0.001 mm tolerance (Metav IndustryLine) A precision gauge pin M323.651 engineered for workshop metrology and inspection tasks; ideal as a reference pin for fitting checks, master datum placement and dimensional verification in production and quality-control environments. Workshop version for durable use Diameter 6.51 mm with ±0.001 mm tolerance 50 mm working length for stable reference Made from special hardened steel Supplied individually for direct use Precision that speeds up inspection cycles The precise ±0.001 mm (1 μm) tolerance makes this reference pin a reliable standard for tight clearance checks and fine-fit assemblies. By providing a consistent datum, the pin reduces the need for repeated adjustments and shortens measurement loops. The narrow tolerance is particularly beneficial where small deviations can cascade into rework—using a calibrated reference minimises cumulative error and supports faster decision-making on the shop floor. Workshop construction for repeatable handling Manufactured in a workshop version, the pin balances wear resistance with everyday usability. The special steel composition offers robustness against abrasion while preserving surface integrity for long-term repeatability. A 50 mm length provides secure engagement in fixtures and gauges, improving contact stability during probing or manual checks. The compact design also facilitates straightforward storage and handling in standard inspection trays. How sub‑micron tolerance supports quality assurance A reference element with ±0.001 mm accuracy supports traceable verification of components where fit and function depend on tight clearances. When combined with calibrated measuring equipment, such a gauge pin helps maintain process capability and supports statistical control practices. Technically, the fine tolerance reduces uncertainty in plug‑and‑ring checks and serves as an accurate master for go/no‑go assessments and reference setting on measuring fixtures. Practical applications and simple integration This single-piece gauge pin is suited to a wide range of shop and inspection uses: seating checks, hole verification, patterning of assembly jigs and quick in-process controls. The compact geometry ensures stable seating in bore checks and datum references for component positioning. Handling is uncomplicated; the pin integrates easily into existing inspection routines and assists technicians in achieving reproducible measurements with minimal training. For reliable sub‑micron reference standards and workshop-ready measuring tools, contact Metav Werkzeuge to secure the Metav IndustryLine gauge pin M323.651 from our Emmerich quality centre — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical Data Article number: M323.651 GTIN: 4061905062544 Weight: 0.017 kg Facts Diameter: 6.51 mm Tolerance: ±0.001 mm Length: 50 mm Special features Material: Special steel Version: Workshop execution Supplied: single piece FAQ What applications is this gauge pin suited for? This gauge pin M323.651 is intended for reference seating, hole verification and assembly jig setting in workshop inspection and production control. How precise is the reference pin in practical use? The reference pin offers a tolerance of ±0.001 mm, providing sub‑micron repeatability suitable for tight clearance checks and high‑precision fitting tasks. What material and construction ensure longevity? Constructed from special steel in a workshop execution, the pin combines hardness and wear resistance to deliver consistent contact surfaces over extended use. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.52mm Gauge Pin Single ±0.001mm Length 50mm Workshop Finish - Metav IndustryLine
Take advantage of the combination of extreme dimensional accuracy and robust workshop construction to ensure reproducible end measurements; the ±0.001 mm tolerance on a 6.52 mm pin and the compact 50 mm length simplify inspection of bores and mating parts. Order the part directly via Metav Werkzeuge or consult the technical team for application advice. Gauge pin M323.652 — single 6.52 mm, ±0.001 mm (Metav IndustryLine) The Gauge pin M323.652 is a workshop-grade precision pin designed for reliable end‑measure checks and fit verification in component inspection and small‑assembly testing. Diameter 6.52 mm, tolerance ±0.001 mm 50 mm length for recessed checks Made from special steel Workshop execution, robust finish Accuracy that reduces rework and rejects The combination of a fine ±0.001 mm tolerance with a nominal 6.52 mm diameter makes this pin suitable for high‑precision go/no‑go checks and sequential inspection routines. In practice, the tight tolerance reduces measurement uncertainty and the need for corrective rework by providing a repeatable reference for bore and shaft verification. The compact design minimises lever effects, which helps to maintain consistent results across repeated measurements. Durable construction for routine inspection tasks Manufactured from special steel and supplied in a workshop execution, the pin balances wear resistance with everyday handling demands. The 50 mm active length allows access into recessed features while keeping the pin stiff enough to avoid bending under normal manual use. At roughly 0.017 kg, the component is convenient for fixtures and handheld gauges, making it a practical choice for production lines and inspection benches where robustness and repeatability matter. Simple integration into quality workflows As a compact precision artefact for end measurements, this pin suits both spot checks and structured inspection plans. The clear identification (SKU M323.652) simplifies stock control and traceability within measurement systems and inspection logs. Using a dedicated gauge pin like this one shortens setup time compared with adjustable gauges and supports consistent quality documentation in small‑batch production and repetitive assembly operations. For precision procurement or application advice contact Metav Werkzeuge — technical consultants are available to discuss suitability, fixtures and batch supply; eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: M323.652 GTIN: 4061905062551 Label: Prüfstift, einzeln, 6,52mm, +/- 0.001 mm Länge 50 mm Manufacturer: Metav IndustryLine Category: Messstifte Facts Diameter: 6.52 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.017 kg ECLASS: 21170231 Special features Workshop execution (Werkstatt‑Ausführung) Material: Special steel Story trigger / application: end measurements FAQ What tolerance does the pin provide? The gauge pin M323.652 is specified with a ±0.001 mm dimensional tolerance for tight inspection requirements. Is the pin suitable for recessed bore checks? Yes; the 50 mm length and compact diameter make the pin appropriate for recessed bore and shaft fit verification in component assemblies. What material is the pin made from? The pin is produced from special steel, selected for workshop durability and dimensional stability. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.53mm Gauge Pin 50mm Length ±0.001mm Workshop Version, Special Steel - Metav IndustryLine
High‑precision testing and robust workshop design combine to deliver reliable, reproducible end‑measurement results. The 6.53 mm diameter test pin with ±0.001 mm tolerance and a durable special‑steel body supports tight‑fit checks and repeatable gauge tests; supplied in a protective case for secure transport. Order the inspection pin directly via Metav Werkzeuge or consult our advisors for specification support. Inspection Pin M323.653 — Single 6.53 mm, ±0.001 mm, 50 mm length (Metav IndustryLine) The Inspection Pin M323.653 is a single test pin designed for precision end‑measurements and gauge checking in workshop and production environments. ±0.001 mm tolerance for high precision 6.53 mm diameter for tight fits 50 mm length in hardened special steel Delivered in a protective transport case Ensuring measurement conformity with micrometre‑grade tolerance High repeatability is central to efficient quality control: the pin’s ±0.001 mm tolerance minimises measurement uncertainty and supports reliable go/no‑go and end‑dimension checks. When used in plug gauges, fixture probes or bespoke test rigs, the finely controlled diameter ensures consistent contact conditions and reduces the need for rework. This measurable precision translates into shorter inspection cycles and fewer false rejects, improving throughput in serial testing and small‑batch verification alike. Robust construction for everyday workshop use Manufactured from special steel and finished for workshop applications, the test pin resists wear under frequent contact and retains dimensional stability over time. A 50 mm shank gives enough engagement for secure seating in holders while remaining compact for tight assemblies; the low mass assists handling and positioning in dense fixtures. Supplied in a protective case, the single‑piece configuration is geared to safe transport and storage, keeping the working surface pristine until installation and prolonging service life. Practical compatibility and application benefits Designed as a precise end‑measurement tool, the pin suits gauge building, fixture probing and component verification where small diameters matter. The specified diameter of 6.53 mm is appropriate for tight‑tolerance fits and verification of mating bores; the single‑piece format simplifies integration into modular measuring systems and gauge blocks. Traceable labelling and stable geometry support repeatable setup, while the workshop‑oriented finish eases cleaning and inspection between measurement runs, promoting consistent quality across production batches. Contact Metav Werkzeuge for a suitability check for inspection tasks and assistance specifying matching fixtures or delivery options from our Emmerich location Technical data Article number: M323.653 GTIN: 4061905062568 Label: Prüfstift, einzeln, 6,53mm, +/- 0.001 mm Länge 50 mm Dimensions & accuracy Diameter: 6.53 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.017 kg Materials & special features Material: Special steel Workshop version Protective case included for transport FAQ What is the declared tolerance of the inspection pin? The inspection pin M323.653 is manufactured to a declared tolerance of ±0.001 mm, making it suitable for high‑precision end‑dimension checks. Which materials is the pin suitable for checking? The M323.653 inspection pin is a dimensional reference tool and can be used to verify bores and fits in components made from typical workshop materials; compatibility with specific component materials depends on the measuring setup and fixturing. Is the pin delivered ready for use or does it require preparation? The pin is supplied as a single, finished test pin in a protective case and is ready for installation into gauges or holders without additional machining. Can the inspection pin be integrated into modular gauge systems? Yes; the 50 mm shank and compact diameter allow integration into modular fixtures and plug‑gauge assemblies where tight diameter control is required. Does the product include transport protection? Delivery of the M323.653 includes a protective case, which preserves the measuring surface and facilitates secure handling during transport. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.54mm Gauge Pin Single ±0.001mm Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of the combination of sub‑micrometre accuracy, robust special steel construction and a compact 50 mm length for dependable end‑measurement checks in workshop environments. Order the probe directly via Metav Werkzeuge or consult our technical team for application advice. Test Pin M323.654 — precision probe Ø 6.54 mm, tolerance ±0.001 mm (Metav IndustryLine) The Test Pin M323.654 is a single‑piece precision probe designed for end‑measurement verification, workshop fixtures and gauge checks in industrial settings. Workshop version, robust construction Diameter Ø6.54 mm for accurate fits Tolerance ±0.001 mm high precision Length 50 mm for compact measurements Reliable dimensional control through high resolution measurement The M323.654 test pin provides ±0.001 mm repeatability, making it suitable for applications where tight tolerances are critical. Manufactured in special steel, the probe resists routine workshop wear while maintaining measurement integrity. This level of precision reduces uncertainty in pass/fail decisions for gauges and fixtures and supports consistent quality control procedures. The single‑piece design simplifies handling and ensures stable contact geometry during verification tasks. Practical handling and transport advantages for workshop use At 50 mm length and a weight of only 0.017 kg, the probe is easy to position in jigs, mandrels and inspection fixtures without causing imbalance or operator fatigue. The Ø6.54 mm diameter is chosen to match common bore and plug gauges, enabling accurate end‑of‑line checks and reference measurements. Delivered in a protective transport case, the component arrives ready for secure storage and safe transfer between workstations, minimising the risk of damage during routine operations. Integration into inspection routines and supplier assurance As a single test pin from Metav IndustryLine, this probe supports straightforward integration into existing inspection routines and fixture sets. Traceability is aided by the clear article identification and GTIN, while the robust material choice ensures longevity under repeated use. For production environments that demand reproducible comparisons rather than complex metrological setups, the component offers a cost‑effective route to tighter process control while aligning with Metav’s emphasis on accessible precision. For precise workshop verification choose the Metav IndustryLine test pin for assured measurement stability — contact Metav Werkzeuge in Emmerich for procurement and technical consultation via info@metav-werkzeuge.com or +49 2822 7131930. Technical Data SKU: M323.654 GTIN: 4061905062995 Label: Prüfstift, einzeln, 6,54mm, +/- 0.001 mm Länge 50 mm Manufacturer: Metav IndustryLine Facts Diameter: 6.54 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.017 kg Special features Workshop version Material: special steel Single test pin, individual delivery Delivered in transport case FAQ What is the declared accuracy of the test pin? The declared accuracy is ±0.001 mm for the Test Pin M323.654 from Metav IndustryLine. Is the probe supplied as a single item or in sets? The article is supplied as a single test pin (SKU M323.654) ready for immediate use in inspection fixtures. What material is the test pin made from? The probe is made from special steel, chosen for wear resistance and dimensional stability in workshop conditions. Which applications is this probe intended for? Typical uses include end‑measurement checks, fixture and gauge verification, and general dimensional control in workshop environments. Does the delivery include protective packaging? Yes, the test pin is delivered in a protective transport case to ensure safe handling and storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
6.55mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Benefit from a combination of micrometre‑level precision, robust workshop design and compact handling that keeps inspection routines fast and reliable; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin M323.655 — Precision inspection pin 6.55 mm, ±0.001 mm (Metav IndustryLine) A gauge pin M323.655 for precise end measurement and verification of bore diameters in workshop and quality control environments. Workshop version for robust daily use Diameter 6.55 mm with ±0.001 mm precision Length 50 mm for compact inspection setups Made from special steel for wear resistance Precision that supports repeatable inspection The compact inspection pin delivers ±0.001 mm tolerance, enabling micrometre‑level precision for end‑measurements and final size checks. Designed for small but critical verifications, the pin serves as a stable reference in bench testing, gauge setting and dimensional control. The fine tolerance reduces measurement uncertainty and supports consistent quality decisions in production and incoming inspection. Built for workshop use and tight spaces With a 6.55 mm diameter and length 50 mm, this workshop version combines stiffness and manoeuvrability: the short length helps to minimise bending while remaining easy to handle in confined setups. The component is manufactured from special steel, chosen for wear resistance under repeated insertion, so routine inspection tasks remain dependable without frequent replacement. The compact form factor also simplifies use in fixtures and assembly jigs. Practical handling, traceability and integration Lightweight construction (approx. 0.017 kg) makes the pin comfortable to position during repeated checks. The single‑piece supply and clear identifiers (GTIN 4061905058240, SKU M323.655) facilitate inventory tracking and traceability in quality records. For reliable results, keep contact surfaces clean and avoid excessive lateral forces; the pin functions as a precise mechanical reference for checking bore sizes and setting measuring instruments in the workshop. Contact Metav Werkzeuge in Emmerich for application support or to place an order — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical data SKU: M323.655 GTIN: 4061905058240 Weight: 0.017 kg Material: Special steel Category: Gauge pins Core dimensions and accuracy Nominal diameter: 6.55 mm Length: 50 mm Tolerance / accuracy: ±0.001 mm Design and special features Workshop execution Supplied as a single inspection pin Intended for end measurements and bore verification Compact, low‑mass design for easy handling FAQ What is the declared tolerance of this gauge pin? The gauge pin M323.655 is manufactured to a tolerance of ±0.001 mm, suitable for micrometre‑level end measurements and fine inspection tasks. What material is the pin made from and how does it perform under wear? This inspection pin is made from special steel, offering good wear resistance for repeated insertion and routine workshop use. How is the pin typically used in quality control? The pin serves as a reference for end‑measurements, bore verification and setting measuring devices or fixtures during inspection routines. Is a calibration certificate supplied with the pin? The product is supplied as a single inspection pin; a calibration certificate is not included unless explicitly specified in the product offer. How should the pin be handled to maintain accuracy? Handle the pin by its shank, keep surfaces clean and avoid lateral loads; store in a protected location to prevent nicks that could affect measurement reliability. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Fast, tactile checks where electronics are impractical
Gauges and test pins provide unequivocal go/no-go results for threads, bores, gaps and radii without relying on electronics. The range covers plug gauges and ring gauges for internal and external threads, feeler gauges and precision feeler strips for micro‑gap assessment, plus probe pins and measuring pins for tactile diameter and pitch checks.
How these tools work in the production environment
Mechanical gauges operate as direct reference standards: a plug gauge or ring gauge verifies conformity to thread profiles and mating ability, while limit gauges separate accept from reject in a single step. Test pins are used to tactilely measure small bore diameters, centre‑to‑centre distances and radii. Manufactured from hardened gauge steel or ceramic and often precision lapped, these instruments deliver immediate physical results that are ideal for incoming inspection, machine‑side checks and final control.
Measurable benefits that affect production performance
- Reduced scrap and rework through rapid, unambiguous pass/fail assessment.
- Increased repeatability thanks to very low measurement uncertainty and fine lapping.
- Lower downtime: quick checks at the machine save cycle time and reduce setup periods.
- Durable construction with high wear resistance from specialised, low‑distortion alloys.
- Versatile delivery formats: individual gauges, organised sets in wooden cases or metre‑length feeler rolls compliant with DIN 2269.
Why Metav is the practical choice for precision supplies
Metav combines decades of expertise with a broad warehouse and quality filtering from Emmerich. As a precision partner for industry, craft and trade, Metav supplies a comprehensive selection of gauges and test pins alongside complementary tools such as precision calipers and setting rings. With over 48,000 customers and a catalogue exceeding 250,000 items, Metav is positioned to supply reliably, reduce vendor complexity and support traceable quality control to national standards.
Summary
Gauges and test pins are indispensable for dependable, repeatable quality assurance where tactile, mechanical verification is preferred. Choose these plug gauges, ring gauges, feeler strips and probe pins when immediate, robust measurement decisions are required on the shop floor.
FAQ
What materials are gauges and test pins typically made from?
Gauges and test pins are usually manufactured from hardened gauge steel for durability and wear resistance; ceramic variants are available where thermal stability and minimal wear are critical.
How do thread gauges ensure mating capability?
Thread plug gauges and ring gauges check flank diameters and thread form against standards, providing a clear go/no‑go verdict that confirms pairability with mating parts.
Which tolerance class should I choose for probe pins and gauge sets?
Select tolerance classes aligned with your inspection requirements; for high‑precision tasks, sets produced to DIN 2269 or equivalent tolerance classes ensure micrometre‑level control and repeatability.
Can feeler gauges measure contact gaps in valve and engine work reliably?
Yes. Feeler gauges and precision feeler strips, supplied either as a fan or metre‑length rolls, allow accurate assessment of valve clearances and contact gaps down to micrometre increments.
How do limit gauges speed up in‑process inspection?
Limit gauges separate good from bad in a single, tactile operation, enabling rapid go/no‑go checks at the machine and reducing both inspection time and the likelihood of human interpretation errors.
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