Precise pin gauges for reliable bore and tolerance checking
Pin gauges are tactile, high-precision gauges used for exact bore, internal thread and radius inspection, offering straightforward go/no-go verification and process-secure dimensional control in toolmaking and quality assurance. Made from hardened gauge steel, wear-resistant ceramic or carbide and finely lapped for superb surface finish, these gauges deliver micrometre-level accuracy and long service life while eliminating electronic error sources. Available as individual pins or complete sets in wooden cases, they support tasks such as measuring bore spacing, checking tapers and setting reference sizes for indirect measuring devices and come in strict tolerance classes compliant with industrial standards.
20mm Test Pin 50mm Length ±0.004mm Workshop Version Plastic Case - Metav IndustryLine
Take advantage of high repeatability, compact workshop design and robust special steel construction for dependable locating and measurement tasks; order the test pin directly via Metav Werkzeuge or consult our specialists for integration advice. Metav IndustryLine Test Pin M323.K00 — 20 mm diameter, 50 mm length, ±0.004 mm tolerance The Test pin M323.K00 is a single, workshop-grade locating and measuring element designed for precision positioning and verification in jigs, fixtures and measurement rigs. Precision tolerance ±0.004 mm 20 mm diameter, 50 mm usable length Special steel, workshop design Supplied in protective transport case Consistent positioning and measurable benefits from high precision This locating element delivers repeatable positioning thanks to a labelled tolerance of ±0.004 mm, which directly reduces setup variation in batch production. As a compact locating pin, it supports quick fixture checks and repeat gauging without complex alignment steps. The documented geometric accuracy is especially useful where process control relies on small deviations; a single, well‑specified datum pin streamlines inspection routines and shortens machine downtime. Robust, workshop-adapted construction for daily use Manufactured from special steel, the component is optimised for frequent handling and resistive wear in a workshop environment. The workshop version construction balances hardness with toughness so that the pin withstands repeated insertion and contact with mating parts while maintaining its running condition. The modest mass and compact form make it suitable for handheld gauging stations as well as fixed nests in production fixtures. Easy integration and handling reduce assembly time With a 20 mm diameter and 50 mm overall length this locating element integrates directly into common fixture bores and clamping plates, providing a stable datum for assembly or measurement tasks. The low weight (approx. 0.034 kg) and simple geometry enable rapid exchange and minimal operator training. The component’s clear dimensional specs make it straightforward to include in setup sheets and quality documentation, improving traceability of measurement procedures. Delivery and storage designed for protection and longevity The component is supplied as an individual unit in a protective transport case, ensuring safe transit and reducing the risk of handling damage before installation. This packaging choice aids inventory management and protects the finished surface condition during storage. For workshops that prioritise immediate readiness, the supplied case keeps the pin accessible and preserved between uses. For reliable locating and workshop measurement trust the Metav IndustryLine M323.K00 test pin — contact Metav Werkzeuge for supply details and practical advice on fixture integration. Technical data Article number: M323.K00 GTIN: 4061905083068 Brand: Metav IndustryLine Weight: 0.034 kg Material: Special steel Facts Diameter: 20 mm Length: 50 mm Tolerance: ±0.004 mm Measurement range: 20 mm Special features Workshop design Supplied in protective transport case Single unit delivery FAQ What is the nominal diameter and length of this test pin? The test pin has a nominal diameter of 20 mm and an overall length of 50 mm as stated for the M323.K00 locating pin. How precise is the locating element for fixture work? The component is manufactured with a tolerance of ±0.004 mm, providing tight positional repeatability suitable for shop‑floor gauging and fixture references. Which material is used and how does it affect durability? Made from special steel, the pin combines wear resistance and toughness to withstand frequent insertion and contact in workshop environments. Is the component supplied ready for use and how is it packaged? The pin is delivered as a single unit in a protective transport case to preserve surface quality and simplify storage and handling. Can the locating pin be used directly in jigs and gauges? Yes, the geometry and tolerance of the M323.K00 make it suitable for integration into jigs, nest fixtures and simple gauge setups where a fixed datum is required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2–3mm Gauge Pin Set 21pc 70mm Step 0.05mm in Case - Metav IndustryLine
Take advantage of precise diameter coverage and compact handling for fast, repeatable inspections: the 21-piece gauge pin set provides 0.05 mm steps across a 2.00–3.00 mm range and robust special-steel construction for long service life. Order the set directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin set — 21-piece, 2.00–3.00 mm, 0.05 mm graduation by Metav IndustryLine The gauge pin set offers a compact inspection solution for checking small bores, verifying drill sizes and supporting assembly alignment tasks in precision workshops. 21-piece set, 2.00–3.00 mm range 0.05 mm incremental sizing 70 mm working length per pin Durable special-steel construction Consistent diameter control for small bores The set delivers reproducible checks across the 2.00–3.00 mm window, with each step calibrated at 0.05 mm increments to simplify decision-making during inspection. Where repeatability matters, the fine gradation reduces guesswork and speeds up size verification processes; this is particularly valuable for small components, gauge checks after reaming or for first-off inspections. The slim design and uniform length ensure stable seating in bores so that precision is maintained from the first pin to the last. Robust construction for everyday workshop use Manufactured from special steel, the pins resist wear under frequent handling and maintain dimensional stability in typical workshop environments. The 70 mm working length gives a reliable reach into bores while remaining easy to manoeuvre by hand or with simple fixtures. Thanks to their solid material and consistent machining, the pins provide long-term operational value and reduce the need for frequent replacements, supporting continuous production and routine quality control. Practical set composition that speeds inspection routines Supplied as a 21-piece set, the collection covers the target diameter range in uniform steps, enabling quick selection and incremental measurement without intermediary tools. This arrangement cuts cycle time during batch inspections and makes comparative checks straightforward when validating hole tolerances or matching mating elements. The clearly graduated sequence promotes orderly workflow and reduces the chance of selection errors, so inspection results are both traceable and efficient. For procurement or tailored advice on application, contact Metav Werkzeuge — the Metav IndustryLine gauge pin set is available through our Emmerich team and our technical consultants are ready to assist. Technical data SKU: M318.822 GTIN: 4054469181943 Manufacturer: Metav IndustryLine Facts Diameter range: 2.00–3.00 mm Length: 70 mm Graduation: 0.05 mm Pieces per set: 21 Weight: 0.74 kg Special features Material: Special steel Set type: Gauge pin set Increment per pin: 0.05 mm FAQ What sizes are included in the set? The gauge pin set contains pins from 2.00 to 3.00 mm in 0.05 mm increments, covering the full 2.00–3.00 mm range for small-bore inspection. How many pins are supplied and how are they organised? This is a 21-piece set; each pin advances by 0.05 mm so systematic checks can be performed without intermediate adjustments. What material are the pins made from and what does that mean for durability? The pins are produced from special steel, which provides wear resistance and dimensional stability during repeated inspection cycles. Is this set suitable for checking drill or reamed holes in production parts? Yes, the set is designed for verifying drill and ream sizes as well as for comparative bore measurement tasks; the fine 0.05 mm steps make it suitable for routine control and set-up checks. What is the product code for ordering or referencing? Refer to the SKU M318.822 when ordering the Metav IndustryLine gauge pin set to ensure the correct 21-piece, 2.00–3.00 mm configuration. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2–3mm Probe Holder, Single-Sided Red Insert, Aluminium Anodised - Metav IndustryLine
Take advantage of the compact, anodised aluminium construction and the secure fit for 2–3 mm measuring pins to simplify go/no‑go gauging in confined setups; order directly via Metav Werkzeuge or consult our advisers for specification matching. Measuring pin holder NOGO, 2–3 mm (red socket) — Metav IndustryLine The Measuring pin holder NOGO, 2–3 mm is a compact anodised aluminium accessory designed for secure go/no‑go gauging and rapid visual identification in workshop and inspection environments. Anodised aluminium for corrosion resistance Compatible with 2–3 mm measuring pins Distinctive red socket for quick identification Compact 46 mm length for tight setups Precise positioning reduces gauging errors The holder provides a stable interface for measuring pins, designed specifically for diameters 2–3 mm, and its NOGO configuration supports limit checking in routine inspection tasks. By fixing a probe pin in a dedicated socket, the accessory minimises lateral play and repeatability issues that commonly arise when pins are mounted ad‑hoc. The anodised aluminium body combines stiffness with low mass, so the mounted pin keeps a constant alignment during gauging, which in turn reduces measurement scatter and avoids unnecessary rework in production workflows. Compact form factor for versatile fixture use With a total length of 46 mm and a width of 9 mm, this one‑sided holder is intended for installations where space is restricted or where multiple gauging points must be arranged close together. The bright red socket is a practical detail that speeds up visual sorting on populated test plates and reduces set‑up time. The slim footprint also simplifies retrofitting into existing jigs and enables hygienic, easy access during manual checks — a useful advantage in busy inspection benches and small‑batch production. Robust material choice and straightforward integration Manufactured from anodised aluminium, the component offers corrosion resistance and a hard surface finish that tolerates frequent handling. The design is optimised for quick insertion of standard measuring pins and for fixed, repeatable checking operations rather than for dynamic loading. As part of the Metav IndustryLine range, the accessory benefits from a consistent quality filter and supply reliability that supports workshop routines; the brand’s focus on accessible precision makes this a pragmatic addition to a metrology toolkit. For reliable go/no‑go gauging choose the Metav IndustryLine measuring pin holder — contact Metav Werkzeuge in Emmerich for technical advice and procurement: info@metav-werkzeuge.com | +49 2822 7131930 Technical Data Article number: M318.567.3 Name: Measuring pin holder NOGO, 2 - 3 mm red socket, one-sided Brand: Metav IndustryLine Colour: red Facts Length: 46 mm Width: 9 mm Special features Material: anodised aluminium For measuring pins 2–3 mm One‑sided holder Designed for go/no‑go gauging Red socket for visual identification FAQ What pin diameters are supported by this holder? The measuring pin holder supports 2–3 mm diameter pins and is optimised for that range to ensure secure clamping and repeatable positioning. Is the component suitable for go/no‑go checks? Yes; the NOGO designation denotes suitability for limit checking and the holder is intended to secure a pin used in go/no‑go gauging operations. What is the body material and surface finish? The body is made from anodised aluminium, providing corrosion resistance and a durable surface for frequent handling. Can the holder be integrated into a fixture plate? The compact dimensions (46 mm × 9 mm) allow straightforward integration into fixture plates and space‑constrained test rigs where repeatable pin positioning is required. Which brand and SKU identify this accessory? This accessory is part of the Metav IndustryLine range and is listed as SKU M318.567.3, described as Measuring pin holder NOGO, 2 - 3 mm red socket, one-sided. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2–3mm Test Pin Holder Aluminium Anodised Green Single‑Sided - Metav IndustryLine
Compact, anodised aluminium construction and compatibility with 2–3 mm measuring pins provide a reliable, low-mass mounting solution for gauge fixtures; order the holder directly via Metav Werkzeuge or consult our specialists if required. Messstift-Halter, GO, 2 - 3 mm – Measuring pin holder, anodised aluminium, green (Metav IndustryLine) The Messstift-Halter, GO, 2 - 3 mm is a single-sided aluminium holder for 2–3 mm measuring pins, intended for gauge fixtures and general workshop metrology applications Anodised aluminium construction For 2–3 mm measuring pins Compact 46 mm length, 9 mm width Robust, lightweight body for dependable fixture mounting The holder is crafted from anodised aluminium, which combines lightweight behaviour with good corrosion resistance and dimensional stability. Its modest footprint—46 mm long by 9 mm wide—minimises overhang and reduces leverage on clamping plates, improving repeatability in tight assemblies. As a result, fixtures retain alignment across repeated cycles while the low mass helps maintain machine dynamics and reduces stress on delicate gauge setups. The compact design is particularly suitable for shop floors where space and access are limited and where robust, maintenance‑free components support continuous operation Precise pin fit and straightforward handling for consistent results Designed specifically to accept 2–3 mm measuring pins, the mount provides a snug interface that helps preserve axial alignment and reduces lateral play. The single-sided orientation simplifies insertion and removal during setup adjustments, shortening changeover times in inspection or comparative testing. Where a compact, repeatable reference point is required, this holder forms a stable support for pins used in comparative gauges and fixture-based measurements, translating mechanical design into measurable accuracy on the shop floor Visible identification and integration into gauge systems The distinctive green receiver aids quick visual identification in mixed tooling environments and helps avoid assembly errors. Surface treatment ensures a hard-wearing exterior that resists scuffing during routine handling and cleaning. Because the component is purpose-made for measuring-pin mounting, it integrates seamlessly into existing gauge arrays and bespoke fixtures, allowing straightforward retrofitting without extensive redesign. The result is enhanced process reliability and fewer interruptions for alignment or repair For application advice and supply from our Emmerich warehouse, contact Metav Werkzeuge in Emmerich at +49 2822 7131930 or info@metav-werkzeuge.com for tailored guidance and fast fulfilment Technical Data Article number: M318.566.3 Manufacturer: Metav IndustryLine Product: Measuring pin holder, GO, 2–3 mm, green, one-sided Facts Length: 46 mm Width: 9 mm Compatible pin diameter: 2–3 mm SKU: M318.566.3 Special features Material: anodised aluminium Colour: green Mounting: single-sided receiver Intended use: gauge fixtures, workshop metrology FAQ Is this holder suitable for standard 2 mm and 3 mm measuring pins? Yes. The measuring pin holder accepts pins with diameters of 2–3 mm and provides a snug, repeatable seating for gauge and fixture applications What material is the holder made from and why is that beneficial? The mount is made from anodised aluminium, offering low mass, good corrosion resistance and stable dimensions for reliable fixture mounting Can the holder be used in compact fixture assemblies where space is limited? Yes. With a length of 46 mm and width of 9 mm, the component is designed for compact integration and reduced overhang in tight assemblies Does the green receiver have a functional purpose? The green finish provides quick visual identification in mixed tooling areas and a durable surface that tolerates regular handling Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
2–3mm Test Pin Holder Two‑Sided Green/Red – Metav IndustryLine
Take advantage of the combination of fast, unambiguous pass/fail indication and a robust anodised aluminium construction for reliable inline checks and gauge fixtures; order the probe-pin holder directly via Metav Werkzeuge or consult our team for application advice. Probe-pin holder GO/NO-GO 2–3 mm, double-sided (green/red) — Metav IndustryLine, anodised aluminium The probe-pin holder GO/NO-GO 2–3 mm double-sided is a compact gauge insert designed to receive probe pins and provide immediate pass/fail feedback for go/no-go checks in inspection stations and jigs. Dual-sided GO/NO-GO visual indication Accepts probe pins Ø 2–3 mm Anodised aluminium body for durability Speed up inspection with clear pass/fail indication The double-sided GO/NO-GO configuration provides an immediate, colour-coded assessment that reduces decision time at test benches and assembly stations. The green / red coding offers an unmistakable visual pass/fail signal, lowering the risk of misinterpretation during repetitive checks. By using a dedicated gauge insert rather than improvised stops, throughput is improved without sacrificing traceability — a practical enhancement for quality control routines and inline inspections where every second counts. Lightweight, stable construction for repeatable results Manufactured from anodised aluminium, this holder combines low mass with corrosion resistance, making it suitable for frequent handling and integration into fixtures. The component accepts probe pins 2–3 mm in diameter and measures 58 mm in length with a 9 mm width, dimensions that favour compact gauge designs while retaining sufficient profile stiffness. The aluminium surface treatment ensures smooth seating of probe pins and prolonged service life, which in turn reduces replacement intervals and maintenance overhead in production environments. Built for simple integration and reliable operation As a purpose-made insert for gauges and templates, the unit fits neatly into go/no-go assemblies and modular inspection fixtures. The design supports fast replacement of probe pins and straightforward orientation thanks to its double-sided nature — one face for the go condition, the other for the no-go. Supplied as a functional element for measurement setups, it aligns with Metav IndustryLine’s commitment to bringing precise, workshop-friendly instruments to a wide range of customers. For specialised setups or batch inspections, the component streamlines conformity checks while maintaining compatibility with existing test jigs. Contact Metav Werkzeuge for delivery from Emmerich or to discuss how the Metav IndustryLine probe-pin holder suits specific gauge arrangements; expert advice is available at info@metav-werkzeuge.com or by phone on +49 2822 7131930. Technical data Article number: M318.568.3 Brand: Metav IndustryLine Product name: Probe-pin holder GO/NO-GO 2–3 mm double-sided Colour: green - red Facts Length: 58 mm Width: 9 mm Probe pin diameter: 2–3 mm Special features Anodised aluminium construction Double-sided GO/NO-GO indication Designed to receive probe pins Compact gauge insert for fixtures and templates FAQ What probe pin diameters fit this holder? The probe-pin holder accepts probe pins with a diameter of 2–3 mm, as stated for the Metav IndustryLine GO/NO-GO insert (SKU M318.568.3). Is the holder suitable for repeated use in production fixtures? Yes, the anodised aluminium body and compact design make the holder appropriate for repeated handling and integration into production jigs. How does the double-sided GO/NO-GO indication work? The insert provides one face coloured green for the go condition and the opposite face coloured red for no-go, offering instant visual feedback during inspections. Can the holder be used with standard gauge templates? The holder is intended as a compact gauge insert and can be integrated into standard fixtures and templates where a 2–3 mm probe-pin interface is required. Which brand supplies this product and what is the SKU? This item is part of the Metav IndustryLine range; the SKU is M318.568.3 and it is listed as a probe-pin holder GO/NO-GO 2–3 mm double-sided. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3,01-4mm Messstift-Sätze, Werkstatt-Ausführung, ± 0,004 mm
- aus Spezial-Stahl Werkstatt-Ausführung, Länge 50 mm Genauigkeit < ± 0,004 mm im Behältnis/KastenTechnische Daten- Messbereich: 3,01-4mm- Stufung: 0,01mm- Anzahl/Satz: 100
3,06mm Prüfstift, ±0,001mm, Länge 50mm, Werkstatt-Ausführung - Metav IndustryLine
Nutzen Sie die Kombination aus hoher Präzision, robustem Spezial-Stahl und praktischer Transportkiste für zuverlässige Endmaße in der Werkstatt. Bestellen Sie den Prüfstift M323.306 direkt über Metav Werkzeuge oder fragen Sie unsere Beratung bei Bedarf an. Prüfstift M323.306 von Metav IndustryLine — Prüfstift für präzise Endmaße Prüfstift M323.306 eignet sich als kompaktes Kontrollmittel für Endmaßprüfungen und Qualitätssicherung in Werkstatt und Fertigung, mit klarer Eignung für präzise Messaufgaben. Prüfstift M323.306 von Metav IndustryLine Präzision ±0,001 mm Toleranz Durchmesser 3,06 mm, Länge 50 mm Werkstatt-Ausführung mit hoher Robustheit Lieferung in Kunststoff- oder Holzkiste Präzision für Endmaßkontrollen und Fertigungsprüfung Der Prüfstift bietet eine reproduzierbare Messqualität dank der angegebenen Toleranz ±0,001 mm, was ihn zu einem geeigneten Hilfsmittel für präzise Endmaßkontrollen macht. In der Praxis bedeutet das, dass wiederholte Prüfungen vergleichbare Ergebnisse liefern und Ausschuss durch fehlerhafte Maßgaben reduziert werden kann. Die kompakte Bauform ermöglicht einfaches Einsetzen in Messvorrichtungen und Prüfaufnahmen, wodurch die Effizienz an Montage- und Messplätzen steigt. Materialwahl und Langlebigkeit für den Werkstattalltag Gefertigt aus Spezial-Stahl, ist der Prüfstift auf Festigkeit und Verschleißfestigkeit ausgelegt, sodass er häufigen Handhabungszyklen in industrieller Umgebung standhält. Die Werkstatt-Ausführung betont mechanische Robustheit und sorgt für eine stabile Kontur über viele Prüfzyklen. Damit eignet sich das Produkt für wiederkehrende Qualitätsprüfungen an Bauteilen, ohne dass Formtreue oder Maßgenauigkeit schnell nachlassen. Zielgruppe und typische Anwendungen Dieser Prüfstandard richtet sich an Fertigungsingenieurinnen, Qualitätsprüfer und Werkzeugmacher, die präzise Endmaße verifizieren müssen. Typische Einsatzfelder sind die Stichprobenprüfung an Serienbauteilen, die Kontrolle von Passungen sowie die Verwendung in Messvorrichtungen zur Serienfreigabe. Durch die einfache Integration in bestehende Prüfprozesse lässt sich die Messung ohne großen Schulungsaufwand durchführen. Handhabung, Maße und Lieferung Mit einer Länge von 50 mm und einem Durchmesser von 3,06 mm ist der Prüfstift leicht handhabbar und lässt sich in Standard-Aufnahmen einfach positionieren. Das geringe Gewicht erleichtert den Transport zum Messplatz. Die Lieferung erfolgt in einer Kunststoff- oder Holzkiste, die den Transport schützt und bei größeren Werkzeugen als Transportsicherung dient; die Kiste ist primär für sicheren Versand und Transport ausgelegt. Empfehlung: Für reproduzierbare Endmaße den Metav IndustryLine Prüfstift M323.306 wählen; technische Fragen gern per eMail an info@metav-werkzeuge.com oder telefonisch unter +49 2822 7131930 klären Produktmerkmale Artikelnummer: M323.306 Marke: Metav IndustryLine GTIN: 4061905056536 ECLASS: 21170231 Daten Länge: 50 mm Durchmesser (Messbereich): 3,06 mm Messbereich Min: 3.06 mm Messbereich Max: 3.06 mm Gewicht: 0,006 kg Genauigkeit: ±0,001 mm Besonderheiten Werkstatt-Ausführung Material: Spezial-Stahl Lieferung: Kunststoff- oder Holzkiste für Transport FAQ Wie genau ist der Prüfstift bei wiederholten Messungen? Der Prüfstift M323.306 von Metav IndustryLine bietet eine Genauigkeit von ±0,001 mm, wodurch er sich für wiederholte Endmaßprüfungen eignet und reproduzierbare Ergebnisse in der Fertigungsprüfung ermöglicht. Eignet sich der Prüfspitzen für Messvorrichtungen und Prüfaufnahmen? Ja, der Prüfstift M323.306 wurde als Werkstatt-Ausführung konzipiert und lässt sich aufgrund der Länge von 50 mm und des Durchmessers 3,06 mm problemlos in viele Messvorrichtungen einbauen. Wie wird der Prüfstift geliefert und was ist beim Transport zu beachten? Der Prüfstift wird in einer Kunststoff- oder Holzkiste geliefert, die speziell für sicheren Transport ausgelegt ist. Die Kiste schützt das Bauteil während Versand und Handling. Welche Materialeigenschaften macht der Prüfspitzen langlebig? Der Einsatz von Spezial-Stahl sorgt für hohe Festigkeit und Formstabilität des Prüfspitzen, was die Lebensdauer bei häufigem Einsatz im Werkstattalltag erhöht. Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3-4mm Gauge Pin Set 21-Piece 70mm Steps 0.05mm Special Steel Plastic Case - Metav IndustryLine
Take advantage of a precisely graduated 0.05 mm step range, the compact 3.00–4.00 mm coverage and robust special‑steel construction to standardise routine bore inspections; order the set directly via Metav Werkzeuge or consult our technical advisers for application support. Gauge pin set M318.823 — 21-piece, 3.00–4.00 mm, 0.05 mm steps The gauge pin set for fast, repeatable verification of hole diameters in production and quality control, suitable for workshop and inspection use 21-piece set covering 3.00–4.00 mm in 0.05 mm steps Pins 70 mm length for deep bore verification Special steel for wear resistance and stability Fine 0.05 mm graduation for repeatable checks Consistent dimensional checks with clear graduations The 21-piece set provides continuous increments across a narrow diameter band, making it ideal where small tolerance steps are required. Each pin advances by 0.05 mm, a graduation that supports consistent go/no‑go style checks and stepwise narrowing of bore acceptance. For quality managers and shop‑floor inspectors this means fewer measurement cycles to locate out‑of‑tolerance features and faster decision making. The concise diameter coverage of 3.00–4.00 mm reduces handling complexity while preserving the diagnostic detail required for precision components. Robust pins for everyday shop use Constructed from special steel, the pins combine surface durability with dimensional stability during repeated seating and removal. The 70 mm length is beneficial when verifying deeper bores or through‑holes, offering access beyond what short pins permit without compromising rigidity. The set form factor keeps the assortment organised and accelerates part changeover. Users will notice reduced rework and more predictable inspection times thanks to the material choice and consistent pin geometry. Practical benefits for inspection workflows Adopting this set helps to streamline routine inspections: the fine 0.05 mm stepping supports close tolerance screening, while the compact diameter range allows quick narrowing of suspect features. The construction and finish minimise burr transfer and sticking, which keeps throughput steady. Traceability is supported by the clear marking and the product identifier M318.823, which simplifies calibration records and stock management for the quality department. Contact Metav Werkzeuge in Emmerich for application advice and dependable supply of Metav IndustryLine inspection tools Technical Data Article number: M318.823 GTIN: 4054469181950 Manufacturer: Metav IndustryLine Measuring range: 3.00–4.00 mm Step size: 0.05 mm Pin length: 70 mm Pieces per set: 21 Weight: 0.78 kg ECLASS: 21170231 Material: Special steel Set: yes Label: Prüfstift‑Satz, 21‑tlg. 3–4 mm, 70 mm, 0.05 mm step SKU: M318.823 FAQ What is the measurement increment of the pins? The pins are graduated in 0.05 mm increments, allowing fine resolution checks across the 3.00–4.00 mm range. Are the pins suitable for deep bore inspection? Yes, the 70 mm pin length is designed for deeper bores and through‑hole verification in typical workshop components. What material are the pins made from? The set is manufactured from special steel, chosen for its wear resistance and dimensional stability under repeated use. How many pieces are included and how does that help inspection speed? The set contains 21 pieces, enabling stepwise narrowing of tolerances and quicker identification of marginal bores without swapping disparate tools. How should the set be referenced in inventory and calibration records? Use the product identifier M318.823 and GTIN 4054469181950 for consistent stock control and traceable calibration records. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3-4mm GO/NO-GO Test Pin Holder Double-Sided Green/Red - Metav IndustryLine
Compact, colour-coded Go/No‑Go function and robust aluminium construction ensure fast visual inspection and long service life; the holder accepts 3–4 mm measuring pins and fits tight assembly spaces with its 58 mm length. Order this practical gauge directly via Metav Werkzeuge or consult the Metav team for application advice. Measuring-pin Holder Go/No‑Go, 3–4 mm — Double‑sided green/red | Metav IndustryLine The Measuring-pin Holder Go/No‑Go is a compact, anodised-aluminium gauge designed for quick pass/fail checks with measuring pins in the 3–4 mm range. Accepts 3–4 mm measuring pins Anodised aluminium construction Double-sided Go/No‑Go indication Compact 58 mm length for tight spaces Rapid pass/fail inspection reduces throughput time The double-sided Go/No‑Go design provides an immediate visual decision during incoming inspection or assembly checks, turning a multi-step measurement into a single, efficient action. With clearly contrasting green and red faces, the gauge allows fast identification of acceptable and unacceptable conditions without auxiliary instruments. This direct visual logic supports higher throughput and fewer stoppages on the production line while maintaining consistent quality control. Durable, workshop-ready construction for everyday use Made from anodised aluminium, the holder combines low weight with resistance to workshop wear and mild corrosion, offering a reliable tool for repetitive checks. Its compact profile — 58 mm long and 9 mm wide — makes it suitable for confined fixtures and assembly stations where space is limited. The mechanical simplicity of the design reduces maintenance needs and enables long service intervals, contributing to predictable tool life and lower total cost of ownership. Clear compatibility and straightforward handling for traceable checks The holder accepts 3–4 mm measuring pins and secures them for repeatable Go/No‑Go assessments, ensuring consistent engagement and minimal lateral play. The colour coding and rigid body minimise interpretation errors during routine checks, improving traceability in quality documentation. For workshops and inspection benches that require fast, repeatable pass/fail decisions, this accessory integrates easily into existing test setups and complements manual and semi-automated processes. For reliable Go/No‑Go checks, order the Metav IndustryLine measuring-pin holder via Metav Werkzeuge or contact the Metav consultants in Emmerich for application guidance. Technical Data Article number: M318.568.4 SKU: M318.568.4 Name: Measuring-pin holder Go/No‑Go, 3–4 mm, double-sided, green + red Manufacturer: Metav IndustryLine Facts Length: 58 mm Width: 9 mm Special features Anodised aluminium For measuring pins 3–4 mm Double-sided Go/No‑Go colour coding (green / red) FAQ Which pin diameters are compatible with the holder? The holder is designed to accept measuring pins with diameters of 3–4 mm, ensuring a secure fit for standard inspection pins. How does the Go/No‑Go function work on this holder? The double-sided design provides a clear visual pass (green) or fail (red) indication when the appropriate 3–4 mm measuring pin is engaged, enabling fast decision-making. Is the holder suitable for workshop use and repetitive checks? Yes, the anodised aluminium body is built for regular use and offers resistance to everyday workshop conditions while remaining lightweight for handheld checks. Can the holder be integrated into a gauging fixture? The compact dimensions (58 mm × 9 mm) and rigid construction allow simple mounting or inclusion in manual fixtures for repeatable Go/No‑Go verification. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.01-4mm Gauge Pin Set 100pcs Step 0.01mm Plastic Case - Metav IndustryLine
Take advantage of precise diameter verification with a finely graduated set and robust construction: the combination of 0.01 mm step increments, high manufacturing accuracy and a complete 100-piece assortment ensures reliable go/no‑go checks and fast in‑process control. Order the set directly via Metav Werkzeuge or consult our specialists for application advice. Gauge pin set M318.553 — 100-piece, 3.01–4.00 mm, 0.01 mm step (Metav IndustryLine) The gauge pin set M318.553 is a compact 100-piece assortment designed for precise diameter verification and fit checks in industrial metrology and toolmaking. Precision pins with 0.01 mm increments Diameter range 3.01–4.00 mm Hardened special-steel construction Complete 100-piece workshop set Consistent diameter verification for tight tolerances The set is engineered for repeatable checks where tight tolerances matter. With increments of 0.01 mm across the 3.01–4.00 mm range and an indicated accuracy of 0.002 mm, the pins support fine adjustment and inspection routines in quality control. The close graduations reduce interpolation errors and simplify selection of the correct nominal size during bore gauging or plug‑gauge comparisons, which speeds up decision making at inspection stations and minimises rework. Built for workshop efficiency and long service life Manufactured from special steel, each pin combines surface integrity with wear resistance for frequent handling on the shop floor. The standard 50 mm length and uniform finish ensure secure seating in fixtures and repeatable contact geometry for internal and external measurements. Supplied as a 100-piece set, the assortment reduces tool changes and keeps commonly required sizes to hand, improving throughput during batch checks and setup operations without compromising measurement reliability. Integrates into traceable inspection workflows The complete set simplifies traceable checks and routine acceptance testing by offering a continuous range of diameters in tight steps. This supports processes such as incoming inspection, in‑process sampling and final assembly verification where precision fit is critical. Alongside established metrology equipment, the pins serve as a practical reference for bore gauging, clearance checks and plug‑gauge substitutes in tight‑tolerance assemblies, contributing to a smoother production flow and fewer assembly issues. Contact Metav Werkzeuge today to discuss the M318.553 gauge pin set and confirm suitability for specific bore and fit inspections — consultants in Emmerich are available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: M318.553 GTIN: 4054469129365 Brand: Metav IndustryLine Category: Gauge pins (Messstifte) Facts Diameter range: 3.01–4.00 mm Graduation: 0.01 mm Stated accuracy: 0.002 mm Length: 50 mm Weight: 2.2 kg Pieces per set: 100 Tariff number: 90173000 Special features Material: special steel Workshop set format for quick access Fine increments for precise fit checks Suitable for bore gauging and diameter verification FAQ What diameter sizes are included in the set? The M318.553 gauge pin set covers diameters from 3.01 mm up to 4.00 mm in 0.01 mm increments for close‑step verification. What is the specified accuracy of the pins? The pins are supplied with an indicated dimensional accuracy of 0.002 mm, supporting precise go/no‑go and fit assessments. Which material are the pins made from? The pins are manufactured from special steel, chosen for durability and stable contact geometry during repeated measurements. How long are the individual pins and how does that affect use? Each pin is 50 mm long, providing sufficient engagement for reliable internal seating and consistent contact during bore gauging. Is the set suitable for workshop and production use? Yes, the 100‑piece format and fine graduation make the set well suited for workshop inspection, in‑process checks and routine quality control. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.01mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of a compact precision tool that combines ultra-fine tolerance, robust workshop design and consistent dimensional control; the 3.01 mm gauge pin with ±0.001 mm accuracy and a 50 mm length supports reliable end‑measure checks. Order directly via Metav Werkzeuge or consult our specialists for application guidance and stock availability. Gauge pin M323.301 — single precision pin, 3.01 mm, ±0.001 mm A single gauge pin designed for repeatable end‑measure and fit verification in workshop and inspection environments. High-precision tolerance ±0.001 mm Diameter 3.01 mm for end-measure fits 50 mm overall length for standard checks Workshop-grade special steel construction Precision where a micron counts This precision pin delivers a measured tolerance of ±0.001 mm, a level of accuracy that shifts routine checks from approximate to traceable. The extremely fine tolerance reduces dimensional uncertainty during quick go/no‑go verifications and supports reliable pass/fail decisions in production and incoming inspection. By specifying a narrow tolerance band, the pin minimises remeasurements and downstream rejects, improving throughput without compromising quality. The nominal 3.01 mm diameter is suitable for tight‑fit checks and fine end‑dimension verification. Built for everyday workshop use Constructed from special steel, the pin balances surface hardness and wear resistance with serviceability in a busy shop environment. The 50 mm overall length gives sufficient engagement for many end‑measure tasks while remaining easy to handle and store. The workshop-grade finish resists light corrosion and abrasion typical of production floors, so the tool maintains its geometry over repeated cycles. Low mass (approximately 0.006 kg) makes the pin simple to position and less prone to upsetting delicate assemblies during inspection. Practical compatibility with inspection routines Supplied as a single item, the pin integrates smoothly into tool sets, gauge blocks or fixture arrays used for end‑measure checks. Its precise diameter and tolerance make it an effective reference when verifying bores, pin fits or end faces, complementing plug gauges and other reference standards. The clear product labelling and GTIN entry support inventory control and traceability within quality management systems, making record‑keeping and batch identification straightforward. Improve measurement confidence and workflow efficiency Introducing a precision reference pin into regular inspection routines shortens decision cycles and strengthens dimensional consistency across batches. The robust construction and fine tolerance combine to deliver repeatable measurements that reduce scrap and rework. For application advice or to ensure the pin meets specific fixture or tolerance chains, specialist guidance is available to align measurement strategy with production goals. Contact Metav Werkzeuge in Emmerich for tailored application advice and to secure the M323.301 precision gauge pin from our local stock Technical data SKU: M323.301 GTIN: 4061905055737 Label: Gauge pin, single, 3.01 mm, ±0.001 mm, length 50 mm Core specifications Diameter: 3.01 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.006 kg Materials & features Material: Special steel Version: Workshop execution Packaging: delivered individually Application: end-measure checks FAQ What is the exact tolerance of the gauge pin? The tolerance is ±0.001 mm for the M323.301 precision gauge pin from Metav IndustryLine Is this pin suitable for end‑measure checks on small bores? Yes, the 3.01 mm diameter and fine tolerance make the pin appropriate for end‑measure and fit verification on small bores and precision assemblies What material is the pin made from and how durable is it? The pin is manufactured from special steel with a workshop‑grade finish, designed for repeated use under normal production conditions How is the product supplied and identified for inventory? The item is supplied individually and is identifiable by SKU M323.301 and GTIN 4061905055737 for inventory and traceability purposes Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.02mm Gauge Pin Single ±0.001mm Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of the combination of workshop‑grade durability, ±0.001 mm tolerance and compact 50 mm length for reliable end‑dimension checks and fixture verification; order the gauge pin directly via Metav Werkzeuge or consult our technical team for application advice. M323.302 Gauge Pin (3.02 mm, ±0.001 mm) – Metav IndustryLine workshop version The M323.302 Gauge Pin is a single precision measuring pin designed for dimensional verification and end‑measure checks in workshop inspection and fixture setups. *Workshop version for robust daily use *Diameter 3.02 mm with ±0.001 mm tolerance *Length 50 mm for compact fixture access *Made from special steel; transport box included Precision where small deviations matter The M323.302 is manufactured to a tolerance of ±0.001 mm, enabling repeatable checks of bore and pin interfaces where micrometric accuracy is required. The 3.02 mm diameter and ground finish reduce contact uncertainty and help to localise measurement errors to the workpiece rather than the gauge. For production and inspection tasks that require clear pass/fail criteria on end dimensions, this measuring pin offers a compact and traceable reference that can be integrated into gauging routines and fixture checks without adding bulk. Built to withstand workshop handling Classified as a workshop version, the pin is machined from special steel to balance hardness and wear resistance while remaining suitable for routine use. The 50 mm length gives sufficient engagement for most small‑bore checks and access in confined fixtures, while keeping the component easy to handle. Supplied in a protective transport box, the pin is protected from knocks and contamination during storage and transit, which preserves surface integrity and measurement reliability over repeated cycles. Practical use and compatibility with inspection processes This single gauge pin is ideal for spot checks, go/no‑go stacks and fixture setting where a single reference size is required. The compact probe works well in bench measurement stations and alongside other plug gauges or precision pins in assortments. Its straightforward geometry simplifies interpretation: the tight tolerance supports decisions in quality control and reduces rework by catching deviations early in the process. The solid construction makes it suited for repetitive mechanical handling typical in metalworking and assembly environments. For a dependable Metav IndustryLine gauge pin and application support, request the M323.302 from Metav Werkzeuge or ask our specialists for advice on integrating this measuring pin into existing fixtures – contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: M323.302 GTIN: 4061905055744 Category: Messstifte Facts Diameter: 3.02 mm Length: 50 mm Weight: 0.006 kg Tolerance: ±0.001 mm Special features Material: Special steel Workshop version Delivered in transport box FAQ What tolerance does this gauge pin offer? The M323.302 gauge pin is produced to a tolerance of ±0.001 mm for precise dimensional checks. Which material is used for the pin? The measuring pin is made from special steel, chosen for durability and resistance to wear in workshop environments. For which applications is this pin suitable? The pin is suitable for end‑dimension checks, fixture verification and spot gauging in inspection and assembly processes. How is the pin delivered? The M323.302 is supplied in a protective transport box to prevent damage during storage and handling. What identifiers should be used when ordering or specifying this pin? Refer to the article number M323.302 and GTIN 4061905055744 when ordering or documenting the gauge pin. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.03mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of the combination of micrometre-level accuracy, robust special-steel construction and compact 50 mm length for reliable end-measurements in workshop production. Order the gauge pin directly via Metav Werkzeuge or consult Metav's specialists for application advice. Metav IndustryLine gauge pin M323.303 — single, 3.03 mm, ±0.001 mm, 50 mm length A gauge pin M323.303 manufactured for precision end-measurements in workshop environments, designed as a single, hardened probe for repeatable reference checks. High-precision ±0.001 mm tolerance Hardened special steel construction Compact 50 mm length for tight spaces Supplied in protective transport case Consistent tolerance for process control This probe delivers a tolerance of ±0.001 mm, which makes it suitable where micrometre-level repeatability is required. The tight specification supports statistical process control and quick go/no-go checks on production lines, reducing scrap and rework. With a nominal diameter of 3.03 mm, the component functions as a stable reference for pin gauges and alignment tasks, ensuring that critical fits and end-measurements remain within defined limits without frequent adjustment. Durable design for workshop conditions Constructed from special steel and supplied in a workshop version, the pin is hardened to withstand regular handling and typical machining environments. The 50 mm length provides a balance between accessibility in confined assemblies and torsional stability, helping to avoid false readings from bending or deformation. Supplied in a protective transport case, the pin remains protected during storage and transit, preserving its functional life and minimising the need for premature replacement. Practical integration and traceable identification The compact, single-pin format supports straightforward use in measurement benches, fixture checks and manual gauging operations. The item is traceable via GTIN 4061905055751 and identified as SKU M323.303 for inventory management and quality documentation. The design minimises handling variables so that measurement results are repeatable across shifts, aiding both incoming inspection and in-process verification without extensive process change. Contact Metav Werkzeuge for technical advice or to secure this high-precision Metav IndustryLine gauge pin for workshop use Technical data Article number: M323.303 GTIN: 4061905055751 Manufacturer: Metav IndustryLine (Metav Werkzeuge GmbH) Numbers / Core technical data Diameter: 3.03 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg Special features / Versions Material: special steel Workshop version Supplied in protective transport case Category: gauge pins (Messstifte) FAQ What accuracy can be expected from this gauge pin? The Metav IndustryLine gauge pin M323.303 is specified to ±0.001 mm, providing micrometre-level accuracy suitable for precision gauging and reference checks. Which material is used for the pin and how does it affect wear? The pin is made from special steel, chosen for hardness and wear resistance; this construction in the workshop version improves longevity under regular use. Is the pin suitable for alignment and end-measurements in confined assemblies? Yes, the 3.03 mm diameter and 50 mm length make the pin appropriate for alignment tasks and end-measurements in tight spaces while retaining stability. How is the item delivered and protected during transport? The gauge pin is supplied in a protective transport case, which safeguards the item during storage and shipment to maintain measurement readiness. How should the pin be referenced in inventory and documentation? Use SKU M323.303 and GTIN 4061905055751 to reference the Metav IndustryLine gauge pin in stock lists and quality records. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.04mm Gauge Pin, ±0.001mm, 50mm Length, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine
Take advantage of the combination of micrometre-level accuracy, compact dimensions and robust workshop design for reliable end-measurements and fast go/no‑go checks; order the item directly via Metav Werkzeuge or consult the Metav team for procurement advice. Gauge Pin M323.304 — Single precision pin, 3.04 mm, ±0.001 mm, 50 mm length A Gauge Pin M323.304 designed for precise end‑measurements and assembly checks in workshop and inspection environments Diameter 3.04 mm nominal Tolerance ±0.001 mm for high precision Length 50 mm workshop version Supplied in transport case for protection Deliver consistent results with micrometre-grade tolerance The core advantage of this gauge pin is its ±0.001 mm tolerance, which reduces measurement uncertainty in critical fit‑and‑assembly tasks. Such accuracy is comparable to fine inspection tools and supports repeatable go/no‑go checks, enabling faster decision‑making on the shop floor. Because the diameter is specified as 3.04 mm, operators benefit from a clearly defined nominal value for plug checks and end‑face verification, lowering the risk of rework and ensuring process stability. Durable workshop design for regular handling Constructed from special steel, the pin combines wear resistance with dimensional stability under repeated insertion and withdrawal. The 50 mm length provides sufficient engagement for many small components while remaining easy to handle; the workshop version emphasises robustness for everyday use. The compact mass and smooth finish minimise marking on mating parts and assist precise seating during inspection. This makes the pin suitable for frequent use in production sampling and assembly verification where tool longevity matters. Practical integration into inspection routines Supplied ready for transport in a protective case, the pin is straightforward to store and carry between inspection stations. Its compact format supports fast tooling checks, end‑measurement tasks and quick verification of small bores or shafts. The combination of compact diameter and high repeatability makes the component a practical addition to metrology benches and portable gauge sets, supporting lean inspection flows and shorter throughput times while maintaining measurement integrity. For micrometre-level checking and dependable shop-floor performance, contact Metav Werkzeuge to secure the M323.304 gauge pin and arrange supply direct from Emmerich. Technical data SKU: M323.304 GTIN: 4061905055768 Label: Prüfstift, einzeln, 3,04mm, +/- 0.001 mm Länge 50 mm Measurements Diameter: 3.04 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg Features Material: Special steel Special design: Workshop version Protection: Supplied in transport case for transport Category: Gauge pins (Messstifte) Intended use: End measurements / go/no‑go checks FAQ What tolerance does this gauge pin provide? The M323.304 gauge pin from Metav IndustryLine is manufactured to a tolerance of ±0.001 mm, suitable for high‑precision inspection and repeatable fit checks. Which tasks is the pin intended for? This precision pin is intended for end‑measurements, plug checks and quick go/no‑go verifications on small bores and shafts in workshop inspection routines. What material and durability can be expected? Made from special steel, the pin is designed for durability under regular handling and offers wear resistance appropriate for workshop use. How is the item supplied and protected during transport? The product is supplied in a protective transport case, ensuring safe storage and reducing the risk of damage between inspection points. Is a calibration certificate included with the pin? No ISO 17025 calibration certificate is indicated for this item; calibration status or certificates are not specified with the standard supply of the M323.304. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.05mm Test Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of micrometre‑level accuracy (±0.001 mm), a 3.05 mm nominal diameter and a 50 mm solid length to secure repeatable end‑measurement results in the workshop. Order the gauge pin directly via Metav Werkzeuge or contact the sales consultants for application advice. M323.305 Test pin 3.05 mm – ±0.001 mm tolerance, 50 mm length (Metav IndustryLine) The M323.305 test pin is a workshop‑grade gauge pin designed for precise end‑measurement and reference checks in production and inspection workflows High‑precision ±0.001 mm tolerance Diameter 3.05 mm for end‑measurements 50 mm solid length for stable handling Workshop execution in special steel Consistent one‑micrometre accuracy for critical checks The main advantage of this gauge pin is its ±0.001 mm specification, which corresponds to a one‑micrometre tolerance and supports demanding dimensional checks where tight limits are enforced. As a solid reference element with a 3.05 mm nominal diameter, it serves well for end‑measurements, bore references and calibrated plug checks. This level of precision minimises measurement uncertainty and contributes to reliable process control during quality inspections. Robust workshop design that eases everyday use Built as a workshop execution, the pin combines a 50 mm length with a compact form factor to balance handling and stability during manual positioning or fixture use. The component is produced from special steel, chosen for dimensional stability under repeated use; this material selection improves wear resistance compared with generic steels while keeping handling straightforward. The low mass and compact geometry help reduce the risk of tilting in small fixtures, supporting reproducible seating during successive measurements. Practical role in quality assurance and production workflows In production environments the pin functions as a fast reference for go/no‑go verification and setup tasks, enabling quicker decision cycles and reduced rework. Used as a reference pin in inspection jigs or as an end‑measurement standard, it helps to maintain traceable baselines for batch comparisons and in‑process checks. Metav’s offering aims to democratise precision for workshops and small series production: accessible stock in Emmerich and a wide product range ensure that the pin can be integrated into a broader metrology strategy without unnecessary procurement complexity. For workshop‑ready precision, request the Metav IndustryLine M323.305 test pin via Metav Werkzeuge—email info@metav-werkzeuge.com or call +49 2822 7131930 for technical advice and supply from Emmerich Technical data Article number: M323.305 GTIN: 4061905055775 Manufacturer: Metav IndustryLine Numbers / Core technical data Diameter: 3.05 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg Special features / Versions Material: Special steel Version: Workshop execution Category: Gauge pins (Messstifte) Story trigger: End measurements FAQ What tolerance does this gauge pin provide? The M323.305 test pin is specified to ±0.001 mm, equating to a one‑micrometre tolerance suitable for high‑precision end‑measurement tasks. For which applications is the pin suitable? This gauge pin is intended for end measurements, bore reference checks and fixture‑based verification where a compact, repeatable reference is required. What is the material and why does it matter? Manufactured from special steel, the pin is designed for dimensional stability and everyday workshop use, offering improved wear behaviour compared with standard materials. How does the 50 mm length affect handling? A 50 mm solid length provides a good balance between leverage and stability, simplifying placement in jigs and reducing the chance of misalignment during manual checks. Can the M323.305 be used in production quality control? Yes, the pin functions as a quick reference for go/no‑go verification and can be integrated into in‑process inspection routines to support consistent production quality. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.07mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of ultra‑fine accuracy, a compact Ø 3.07 mm diameter and a robust workshop design to ensure reliable end‑measurement results and consistent fixture checks. Order the inspection pin directly via Metav Werkzeuge or consult the Metav team for application advice. Test pin M323.307 — single inspection pin, Ø 3.07 mm, ±0.001 mm accuracy (Metav IndustryLine) The Test pin M323.307 is a workshop‑grade inspection pin for precision end‑measurement and fixture verification in machining and quality control environments. Workshop‑grade special steel construction Diameter 3.07 mm with ±0.001 mm tolerance Length 50 mm for fixture and end‑gage use Supplied in a protective transport box Precision that reduces rework and inspection time The inspection pin delivers a tolerance of ±0.001 mm (1 µm), which translates into markedly reduced measurement uncertainty when used as an end‑measurement or reference pin. This level of precision supports repeatable gauging, minimises reject rates and shortens downstream rework cycles. As a compact, single‑piece gauge pin, it integrates into fixture setups or comparative measurement routines, enabling clear go/no‑go decisions and reliable alignment checks. Durable workshop design for frequent handling Built in a workshop‑grade execution from special steel, the pin withstands repeated contact and handling typical in production environments. The 50 mm length provides a practical engagement depth for many fixturing tasks while keeping the element easily manageable by hand or within automated jigs. The construction focuses on consistent contact geometry so that tactile alignment and mechanical seating remain stable over many cycles, preserving measurement integrity. Practical supply and straightforward use in the shop Delivered as a single unit in a protective transport box, the pin is ready for immediate insertion into gauge sets or fixture assemblies and for safe storage between uses. Its compact diameter and low mass make handling simple and fast during setup, helping to accelerate inspection throughput. The design suits end‑measurement applications where a reliable reference pin is required for positional checks, end‑stop verification or comparative diameter control. For workshop‑grade precision at the 1 µm level, contact Metav Werkzeuge for purchasing guidance and delivery from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific end‑measurement tasks. Technical data Article number: M323.307 GTIN: 4061905056543 Manufacturer: Metav IndustryLine Material: Special steel Diameter: 3.07 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg Feature: Workshop execution Numbers / Core technical data Diameter: 3.07 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg GTIN: 4061905056543 Special features Single inspection / gauge pin Workshop‑grade construction Special steel for durable contact surfaces Supplied in protective plastic or wooden transport box Suitable for end‑measurement and fixture verification FAQ What is the measurement tolerance of this inspection pin? The inspection pin M323.307 is specified with a tolerance of ±0.001 mm, providing sub‑micron repeatability for end‑measurement tasks. Which applications suit this test pin best? This pin is suited to end‑measurement, fixture verification, positional checks and comparative diameter control in workshop and production settings. Is the pin supplied ready for storage and transport? Yes, the M323.307 is supplied in a protective transport box, designed to keep the pin secure between uses and during shipment. What material is used for the pin and why does it matter? The pin is made from special steel, which offers robust contact geometry and resistance to wear from repeated seating and handling. Can this pin be integrated into existing gauge sets or fixtures? The compact Ø 3.07 mm diameter and 50 mm length make it compatible with many standard fixture and gauge setups for end‑measurement tasks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.08mm Test Pin Precision ±0.001mm Length 50mm Workshop Version - Metav IndustryLine
Take advantage of a compact, workshop‑grade gauge pin that combines 3.08 mm nominal diameter, ±0.001 mm tolerance and a 50 mm length to improve repeatability in end‑measure inspections; its special‑steel construction supports long‑term dimensional stability. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice and fast supply. Gauge pin M323.308 — 3.08 mm, ±0.001 mm accuracy (Metav IndustryLine) The gauge pin M323.308 is a single precision plug designed for end‑measure checks and inspection tasks in workshop metrology Workshop-grade construction Diameter 3.08 mm, fine tolerance Tolerance ±0.001 mm Length 50 mm for end-measure checks Precision that reduces rework The core advantage of this gauge pin is measurable accuracy: manufactured to ±0.001 mm, the component provides a defined reference for pass/fail checks and fits tight inspection criteria where small deviations cause costly rework. The compact 3.08 mm diameter and consistent ground finish produce reliable contact conditions, reducing measurement scatter when used as an end‑measure or in plug‑gauge applications. This targeted precision supports quality control processes and shortens cycle times by delivering fast, unambiguous results. Built for repeated workshop use Constructed from special steel in a workshop‑grade design, the pin balances hardness with corrosion resistance to withstand frequent handling and insertion into jigs or bores. The 50 mm length gives sufficient engagement for many end‑measure tasks while remaining easy to position by hand or with simple fixtures. Low mass and compact geometry reduce operator fatigue during repetitive checks and help maintain consistent tactile feedback, which assists technicians in achieving repeatable seating and alignment in standard inspection routines. Simple integration into inspection workflows The pin’s straightforward geometry makes it compatible with common inspection set‑ups such as plug gauges, fixture masters and dimensional comparison jigs; its stable dimensions simplify documentation and process control. Traceability and inventory management are supported by the SKU and GTIN, enabling easy logging into quality systems. For engineers and technicians aiming to streamline incoming inspection or in‑process checks, this precision plug offers a compact, dependable reference that complements gage blocks and bench instrumentation without requiring complex adaptation. Contact Metav Werkzeuge in Emmerich for application matching and reliable supply—call +49 2822 7131930 or email info@metav-werkzeuge.com for technical advice and order coordination Technical Data Article number: M323.308 GTIN: 4061905056550 Brand: Metav IndustryLine Facts Diameter: 3.08 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg Special features Material: Special steel Workshop design Application: end‑measure / plug checking FAQ What is the intended use of this gauge pin? The gauge pin is intended as a precision plug for end‑measure checks and plug‑gauge style inspections; the M323.308 from Metav IndustryLine provides a defined reference for dimensional verification. How precise is the diameter of the pin? Manufactured to a tolerance of ±0.001 mm, the diameter stability of the M323.308 supports tight inspection tolerances in workshop measurement tasks. Which material is used for this pin and why? The pin is made from special steel, chosen for a balance of hardness and wear resistance that suits frequent insertion and handling in inspection workflows. Is the length suitable for fixture use? With a 50 mm overall length, the pin offers sufficient engagement for many fixtures and plug‑checking applications while remaining easy to position manually. Can the pin be logged into inventory and traceability systems? Yes — the product is identified by SKU M323.308 and GTIN 4061905056550, which facilitates stock control and traceability within quality systems. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.09mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine
Benefit from workshop-grade construction combined with ±0.001 mm tolerance and a compact 3.09 mm diameter for repeatable fit checks and end‑measurements. Order the gauge pin directly via Metav Werkzeuge or ask our consultants for application advice. Gauge pin M323.309 — 3.09 mm diameter, ±0.001 mm tolerance A gauge pin M323.309 designed for precise end‑measurements and fit verification in machine shops and inspection benches. ±0.001 mm tolerance 3.09 mm diameter 50 mm overall length Workshop‑grade special steel Precise fit checks that reduce rework The primary advantage of this inspection pin is its ±0.001 mm tolerance, which supports high‑accuracy verification tasks where small deviations have significant consequences. As a measurement artefact for end‑measurements and fit checks, the gauge pin provides a stable reference that helps to validate bore sizes and mating parts. The slim 3.09 mm diameter is suited to fine bores and small assemblies, while the tight tolerance reduces the need for corrective machining and shortens inspection loops. Built for rugged shop use with measurable benefits Constructed from special steel in a workshop specification, the pin withstands routine handling without compromising dimensional integrity. The 50 mm length gives enough engagement to avoid measuring errors caused by partial insertion, and the low mass makes it easy to position in fixtures. Durability and consistency in material selection translate directly into lower inspection uncertainty and fewer repeat measurements, supporting a faster, more economical production flow. Practical applications and handling advice Ideal for component manufacturers, toolmakers and quality laboratories, this single‑piece inspection pin suits end‑measurement tasks, plug checks and assembly trials. Its compact form is convenient for use in bench setups, fixture checks and end‑of‑line inspection stations. For traceability or bespoke test plans, Metav IndustryLine can advise on integration into existing measurement routines and on suitable storage to maintain reference quality between uses. Choose Metav IndustryLine’s workshop‑grade gauge pin M323.309 for reliable small‑bore verification and contact Metav Werkzeuge for tailored advice from our Emmerich team at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: M323.309 GTIN: 4061905056567 Label: Gauge pin, single, 3.09 mm, ±0.001 mm, length 50 mm Manufacturer: Metav IndustryLine Facts Diameter: 3.09 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg Special features Material: Special steel Workshop execution Single gauge pin for end‑measurements Category: Gauge pins (Messstifte) FAQ What tolerance does this gauge pin have? The M323.309 gauge pin is manufactured to a tolerance of ±0.001 mm for high‑precision fit verification. What are the exact dimensions of the pin? Diameter is 3.09 mm with an overall length of 50 mm for stable engagement during measurements. Which material is used for this inspection pin? This inspection pin is made from special steel, specified for workshop durability and dimensional stability. Is the pin supplied as a single item or a set? The product is supplied as a single gauge pin (single piece) for targeted inspection tasks. What applications suit this gauge pin best? The pin is suitable for end‑measurements, bore verification and small‑part assembly checks in machine shops and inspection benches. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.10mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of micrometric accuracy and a compact, workshop‑ready design: the 3.10 mm diameter pin offers ±0.001 mm tolerance in a 50 mm length for reliable end‑measurement and setup tasks. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed. M323.310 gauge pin — 3.10 mm, ±0.001 mm, Metav IndustryLine M323.310 is a single inspection gauge pin for precise end measurements and fixture setting in production and inspection environments 3.10 mm diameter with ±0.001 mm accuracy 50 mm hardened special steel body Workshop-grade finish for robustness Supplied individually for precise end measurement High accuracy for exacting measurement tasks The M323.310 presents ±0.001 mm repeatability, equivalent to 1 µm, enabling measurements and reference checks where tight tolerances determine part acceptance. Manufactured from special steel, the pin delivers a wear‑resistant contact surface that maintains geometry through repeated use. This level of precision reduces rework and inspection uncertainty, making the component suitable for tool setting, part alignment and reference checks in quality control routines. Compact geometry that improves workflow and setup speed With a 3.10 mm diameter and 50 mm overall length, the pin combines reach and manoeuvrability without sacrificing stiffness. The small mass (approx. 0.006 kg) minimises loading on delicate fixtures and allows rapid manual handling during jig assembly or measurement sequences. The workshop execution offers a practical surface quality for everyday use, which cuts handling time and supports faster, reproducible set‑ups on the shop floor. Traceability and integration into metrology routines Marked with a clear article code and GTIN, the pin fits established inspection workflows and documentation practices. The compact form factor simplifies incorporation into gauge sets or fixture pockets as a fixed datum or comparative reference. The clear manufacturing provenance under Metav IndustryLine supports procurement traceability and aligns with shopfloor quality systems that favour documented, consistent measurement artefacts. Contact Metav Werkzeuge for tailored advice on integrating the Metav IndustryLine 3.10 mm ±0.001 mm gauge pin into inspection routines or to request availability from our Emmerich stock; phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: M323.310 GTIN: 4061905056574 Manufacturer: Metav IndustryLine Material: Special steel Facts Diameter: 3.10 mm Length: 50 mm Accuracy: ±0.001 mm Weight: 0.006 kg Special features Workshop version Single piece delivery Eclass: 21170231 FAQ What tolerance can be expected from this type of inspection pin? The M323.310 gauge pin is specified at ±0.001 mm, providing micrometric tolerance suitable for fine inspection and fixture referencing. Is the pin suitable for repeated use in a production environment? Yes, the pin's special steel construction and workshop finish are designed for routine use as a reference or datum in production and inspection workflows. Can the M323.310 be used for setting tooling and fixtures? Absolutely; the 50 mm length and 3.10 mm diameter make the pin well suited to tool setting, alignment and fixture positioning tasks. How is the product identified for procurement and traceability? The item is listed under article number M323.310 with GTIN 4061905056574, facilitating stock control and quality documentation. Which applications match the pin's design best? Typical uses include end‑measurement checks, reference pins in jigs, comparative measurement and small‑bore inspection where a 3.10 mm datum is required. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.11mm Gauge Pin High-Precision ±0.001mm Length 50mm, Workshop Version - Metav IndustryLine
Take advantage of ±0.001 mm repeatability, a compact 3.11 mm diameter and a robust 50 mm shaft to secure reliable end‑measurement results in everyday workshop use; order the inspection pin directly via Metav Werkzeuge or consult our specialists for application advice. M323.311 inspection pin — 3.11 mm, ±0.001 mm accuracy — Metav IndustryLine A M323.311 inspection pin engineered for precise end‑measurements and plug‑gauge tasks in workshop metrology, combining compact form with industrial tolerancing. Workshop-grade precision inspection pin Diameter 3.11 mm with ±0.001 mm tolerance 50 mm hardened special steel shaft Supplied in protective transport case Precision designed for repeatable end measurements This inspection pin delivers consistent results where dimensional certainty matters. The ±0.001 mm tolerance is achieved through controlled machining and finishing, which reduces measurement scatter and lowers the risk of scrap or rework in serial checks. With a nominal diameter of 3.11 mm and a 50 mm usable length, the pin is suitable for tight bores, reference checks and end‑dimension verification in fixtures. The combination of small diameter and high tolerance makes this component ideal where compactness and exact fit are required; the gauge geometry provides predictable contact conditions and therefore repeatable readings across multiple cycles. Built to withstand workshop conditions Manufactured in special steel, the shaft is specified for workshop durability without compromising dimensional stability. The workshop‑grade execution means the component toleratesRoutine handling and fixture use while maintaining the machined datum. To protect the surface and preserve accuracy during transport, the pin is supplied in a protective transport case, reducing the likelihood of nicks or contamination before assembly into gauges or test rigs. The light weight and compact form factor make handling effortless while retaining the stiffness necessary for accurate contact in plug‑type applications. Integrates easily into inspection workflows Designed for straightforward use in routine inspection and gauge assemblies, the pin supports efficient process checks and quick verification steps on the shopfloor. Its single‑piece delivery simplifies inventory and traceability; the compact diameter is suitable for tight‑access measurement tasks and fits common fixture layouts for end measurements. Combining precise tolerancing with robust material choice supports longer service intervals and predictable measurement behaviour, helping to streamline quality‑control routines and maintain production throughput with fewer interruptions. For dependable workshop measurement, choose the Metav IndustryLine M323.311 inspection pin — contact Metav Werkzeuge in Emmerich for expert advice and order coordination at info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: M323.311 GTIN: 4061905056581 Material: special steel Diameter: 3.11 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.006 kg Type: single inspection pin Execution: workshop-grade Facts Diameter: 3.11 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg GTIN: 4061905056581 Special features Workshop execution Supplied in protective transport case Intended for end measurements Single‑piece delivery High‑precision manufacturing FAQ What tolerance does the M323.311 inspection pin achieve? The M323.311 inspection pin from Metav IndustryLine is manufactured to a tolerance of ±0.001 mm, suitable for demanding end‑measurement and plug‑gauge applications. What material is used for the pin and how durable is it? The pin is made from special steel, specified for workshop use; this material balances surface hardness and dimensional stability for regular handling and fixture mounting. Can the pin be used for tight bore and end‑dimension checks? Yes, the compact 3.11 mm diameter and 50 mm length make the gauge pin appropriate for tight bores, reference checks and other end‑measurement tasks in inspection fixtures. Is the inspection pin delivered protected against transport damage? The product is supplied in a protective transport case, which helps to prevent nicks and surface damage prior to installation in gauges or measurement fixtures. Is the item supplied as a single unit or as a set? Delivery is as a single inspection pin (single piece), supplied individually for direct integration into test equipment or gauge assemblies. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.12mm Gauge Pin Single ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Combine sub‑micrometre accuracy (±0.001 mm) with a robust special‑steel body and compact 50 mm length for dependable end‑measurements; order the test pin directly via Metav Werkzeuge or consult our specialists for application advice. Test pin M323.312 — inspection pin with 3.12 mm diameter and ±0.001 mm tolerance (Metav IndustryLine) A Test pin M323.312 supplied as a single inspection pin for precise end‑measurements and reference checks in workshop and metrology routines Diameter 3.12 mm precision Tolerance ±0.001 mm 50 mm length, workshop version Supplied in transport box Sub‑micrometre precision for reliable reference checks The inspection pin delivers a tolerance of ±0.001 mm (1 µm), making it suitable as a reference for final checks and dimensional verification in precision toolrooms. This level of accuracy reduces uncertainty in pass/fail decisions and supports repeatable measurement cycles. The specification is intentionally narrow to provide a stable datum for end‑measurements, ensuring consistent results when used as a master pin in fixture setups or for calibration checks. Compact, durable design for everyday workshop use With a 3.12 mm diameter and 50 mm overall length, the pin combines minimal form factor with mechanical resilience. Manufactured from special steel, the pin resists wear during repeated contact and maintains geometric stability under normal handling. The workshop version is optimised for practical use; at approximately 0.006 kg it is easy to position while remaining stiff enough for repeatable contact. Delivery in a dedicated transport box protects the gauge in transit and storage. Traceable identification and practical applications Marked by SKU M323.312 and GTIN 4061905056598, the pin integrates straightforwardly into inventory and quality workflows. Typical applications include end‑measure verification, plug‑gauge complements, and use as a reference in assembly jigs where precise end‑dimensions are required. The compact inspection pin is particularly useful in fine mechanical and toolmaking environments, where reliable reference items accelerate inspection processes and support quality documentation. Contact Metav Werkzeuge for tailored advice on integrating the M323.312 test pin into existing measurement routines or to arrange delivery from Emmerich. Technical Data Article number: M323.312 GTIN: 4061905056598 Manufacturer: Metav IndustryLine Facts Diameter: 3.12 mm Length: 50 mm Tolerance: ±0.001 mm Weight: 0.006 kg Special features Material: Special steel Workshop version Supplied in transport box Single test pin FAQ What accuracy can be expected from this inspection pin? The M323.312 test pin provides an accuracy of ±0.001 mm (1 µm), suitable for high‑precision end‑measurement references in workshop and metrology contexts. What materials is the pin made from and how does that affect use? This inspection pin is made from special steel; the material offers wear resistance and dimensional stability, which supports repeated contact checks and long service life. Is the pin suitable as a master for fixture calibration? Yes, the M323.312 inspection pin is intended for reference and end‑measurement checks and can serve as a master in fixtures and jigs where its diameter and tolerance fit the application. How is the product delivered and protected? The pin is supplied as a single item and comes in a transport box to protect the gauge during shipping and storage. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.13mm Gauge Pin, ±0.001mm Precision, 50mm Length, Workshop Finish - Metav IndustryLine
Take advantage of ±0.001 mm reproducibility combined with a 3.13 mm diameter and a robust 50 mm length to secure reliable end-measurement control in workshop environments; order directly via Metav Werkzeuge or consult our specialists for application support. Gauge pin M323.313 – Single inspection pin, 3.13 mm, ±0.001 mm (Metav IndustryLine) The Gauge pin M323.313 is a single precision inspection pin designed for accurate end measurements and workshop metrology tasks. Workshop-grade special steel construction Diameter 3.13 mm with ±0.001 mm accuracy Precision length 50 mm for end measurements Delivered in a transport case for secure handling Consistent tolerances for dependable inspection results The core advantage of this inspection pin is its ±0.001 mm tolerance, which ensures repeatable end measurements and tight process control on small features. Such a fine accuracy places the component in the category for precision gauging, where dimensional drift can compromise assembly interchangeability. Specified as a single plug-style pin with a 3.13 mm diameter, the item provides a stable reference for pass/fail checks and micrometric verification; the tight tolerance reduces the need for corrective rework and supports consistent quality output. Workshop-hardy design that protects measurement integrity Built in a workshop execution and manufactured from special steel, the pin balances wear resistance with machinability for longevity in regular use. The 50 mm overall length gives sufficient reach for many end-measurement tasks while remaining easy to handle. Delivery in a protective transport case minimises the risk of nicks and contamination during storage and transit, preserving calibration status and surface finish. The compact mass (0.006 kg) makes the pin convenient for portable inspection kits and rapid set-up without adding unwanted bulk. Easy integration into quality procedures and tooling sets The item fits naturally into existing gauging routines as a single reference pin for end measurements, plug checks and calibration fixtures. Its straightforward geometry simplifies fixture design and repeatable placement in jigs. For suppliers and workshops seeking to streamline inspection, the pin supports clear go/no-go criteria and can be paired with comparators or digital readouts for documentation. Reliability in the measuring step translates directly into fewer downstream rejects and improved process capability figures, strengthening traceability and customer confidence. Choose the Metav IndustryLine gauge pin for sub-micron inspection accuracy and contact Metav Werkzeuge for tailored advice and fast supply from Emmerich. Technical Data Article number: M323.313 GTIN: 4061905057182 Manufacturer: Metav IndustryLine Material: Special steel Accuracy: ±0.001 mm Facts Diameter: 3.13 mm Length: 50 mm Weight: 0.006 kg ECLASS: 21170231 Special features Workshop execution Single-piece inspection/gauge pin for end measurements Delivered in a transport case (plastic or wooden) for transport protection Labelled for precision use in measuring routines FAQ What is the intended application for this gauge pin? The gauge pin M323.313 is intended for precise end measurements and inspection tasks where a 3.13 mm reference and ±0.001 mm tolerance are required, typically for small-bore checks and assembly verification. Is the material suitable for regular workshop use? Yes, the pin is made from special steel in a workshop-grade execution, providing a balance of surface durability and dimensional stability under normal inspection conditions. Can this pin be used in portable inspection kits? Its compact 50 mm length and low mass make the pin suitable for portable kits and mobile gauges, offering easy handling during on‑site checks and bench inspections. How is the pin protected during shipping and storage? The product is supplied in a protective transport case (plastic or wooden), which reduces the risk of surface damage and preserves measurement integrity before use. Does the gauge pin require special fixtures? The simple cylindrical geometry allows easy integration into existing fixtures and jigs for repeatable placement; no specialised fixture design is typically necessary. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.14mm Gauge Pin Single ±0.001 mm Length 50 mm Workshop Version - Metav IndustryLine
Take advantage of a compact, single test pin that combines 3.14 mm nominal diameter with an ultra‑fine ±0.001 mm tolerance and a hardened special steel finish for dependable end‑measure checks in workshop environments — order directly via Metav Werkzeuge or ask the consultants for application advice. Gauge pin M323.314 — 3.14 mm diameter, ±0.001 mm accuracy (Metav IndustryLine) A gauge pin designed for precise end measurements and workshop use, featuring a 3.14 mm diameter and a 50 mm overall length for stable handling and repeatable checks Workshop design for robust daily use Diameter 3.14 mm, high dimensional fidelity Tolerance ±0.001 mm for high-precision checks Delivered in protective transport case Reduce rework with measurable repeatability The compact single test pin provides a defined reference for end‑measure checks where reproducible results matter. With a nominal diameter of 3.14 mm and a guaranteed ±0.001 mm tolerance, the component serves as a reliable go/no‑go reference for small bores, plug checks and end‑measure verifications. Precise diameter control reduces inspection uncertainty and supports faster decision making on the shop floor, helping to cut down scrap and rework through objective, repeatable checks. Robust handling and fit for daily workshop use At an overall length of 50 mm, the pin balances reach with stiffness so that handling is straightforward while maintaining geometric stability. The special steel construction resists wear during routine engagement and release against mating parts, offering long service life under frequent use. The workshop version design favours straightforward, durable construction rather than fragile lab tooling, and the single‑piece configuration minimises alignment errors during insertion or withdrawal, improving the consistency of successive measurements. Practical applications and transport protection Intended for end‑measurement tasks and as an individual reference gauge, this test pin is suitable for assembly checks, fixture setting and dimensional spot checks in production and maintenance. The item is supplied individually in a protective transport case to prevent damage in transit and to keep the reference surface clean until use. For workshops seeking compact, high‑fidelity gauges, the pin complements gauge sets or can be used standalone where space and access limit larger instruments. Contact Metav Werkzeuge today for tailored application advice and to secure the M323.314 gauge pin for precise end measurements — phone +49 2822 7131930 or email info@metav-werkzeuge.com Technical data Article number: M323.314 GTIN: 4061905057618 Manufacturer: Metav IndustryLine Facts Diameter: 3.14 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.006 kg Special features Workshop version Material: Special steel Single test pin, individual delivery Protective transport case for shipping FAQ What is the nominal diameter and tolerance of this pin? The single gauge pin is specified at 3.14 mm nominal diameter with a tolerance of ±0.001 mm for tight end‑measure checks. Is the pin suitable for daily workshop use? Yes, the workshop version is designed for robust daily use; the special steel construction and single‑piece design ensure reliable performance in production and maintenance routines. How is the item delivered and protected during transport? The pin is supplied individually in a protective transport case to prevent surface damage and contamination during shipping. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
3.15mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine
Take advantage of the combination of high repeatability, micrometre‑level tolerance and robust workshop design to streamline inspection routines and reduce rework. Supplied in a protective case for safe transport, the tool is ready for immediate integration into measurement fixtures; order directly via Metav Werkzeuge or consult the technical team for application advice. M323.315 Gauge pin — 3.15 mm diameter, ±0.001 mm, 50 mm length (Metav IndustryLine) The M323.315 is a workshop‑grade precision gauge pin designed for end‑measure inspections, fixture alignment and plug‑gauge verification in production and quality control environments. Workshop-grade precision pin ±0.001 mm Diameter 3.15 mm for tight gauge fits 50 mm length for deeper inspections Supplied in a protective case Faster, verifiable inspection with micrometre precision A tight tolerance of ±0.001 mm cuts measurement uncertainty and shortens decision cycles in incoming inspection and process checks. The narrow 3.15 mm diameter is ideal for plug‑fit verification and repeatable contact points; consistent geometry reduces the need for repeated probing and lowers overall inspection time. Built for frequent use, the pin’s accuracy supports traceable pass/fail assessments and improves throughput by reducing ambiguous results. Robust construction that withstands daily workshop demands Manufactured from special steel, the component combines surface hardness with dimensional stability, providing long service life under regular handling. The 50 mm length offers sufficient reach for recessed features without sacrificing stiffness, which keeps deflection minimal during tactile measurements. The workshop‑grade finish balances resistance to wear with straightforward handling, so the gauge pin remains reliable across shift cycles and contributes to consistent quality control. Practical delivery and handling for smoother workflows Delivered in a protective case, the pin arrives ready for secure storage and transport between workstations. The single‑piece design simplifies fixture integration and reduces setup time when swapping plugs or test rods. As a compact inspection element, it is well suited to fixture blocks, coordinate measuring jigs and manual gauge assemblies where repeatability and compactness are required. The workshop execution ensures the tool suits everyday industrial use without excess complexity. Choose the Metav IndustryLine precision gauge pin for dependable plug and end‑measure checks and contact Metav Werkzeuge in Emmerich for tailored application support and product availability via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: M323.315 GTIN: 4061905057625 Label: Prüfstift, einzeln, 3,15mm, +/- 0.001 mm Länge 50 mm Facts Diameter: 3.15 mm Tolerance: ±0.001 mm Length: 50 mm Weight: 0.006 kg Special features Material: Special steel Version: Workshop execution Delivery: Protective case included Application: End‑measure checks and plug‑gauge verification FAQ Is the gauge pin supplied with a calibration certificate? The M323.315 is supplied without a calibration certificate unless explicitly stated otherwise; calibrated variants are indicated at the point of purchase. What inspection tasks is this pin suited for? The pin is intended for end‑measure inspections, plug‑fit checks and fixture alignment where a 3.15 mm contact diameter and micrometre tolerance are required. Can the pin be used in fixture blocks and jigs? Yes, the single‑piece construction and standard geometry make it suitable for integration into fixture blocks, measuring jigs and manual gauge arrangements. What material is the pin made from and why does it matter? Made from special steel, the pin offers a balance of hardness and dimensional stability, which preserves accuracy under frequent contact and handling. How does the supplied case benefit daily use? The protective case prevents damage during transport and storage, ensuring the pin retains its dimensional integrity until fitted into a measuring setup. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
Highest accuracy with immediate pass/fail certainty
Pin gauges (also known as gage pins or pin gauge sets) deliver micrometre-level certainty for bore, thread and radius inspection. Designed for industrial precision manufacturing, tool and mould making and quality assurance, these mechanical gauges provide an unequivocal physical result — pass or not pass — without reliance on electronics. The result is faster decision-making at the gauge or directly at the machine.
How pin gauges work in demanding production environments
Pin gauges are tactile reference tools for the quick verification of the smallest diameters, bore centres and form accuracy. Inserted into a bore or mating feature, a correctly sized pin gauge confirms dimensional conformity by fit; mismatches are immediately apparent. Their simple mechanical principle makes them ideal for in‑process checks on the shop floor as well as in the metrology room, and they are commonly used for bore inspection, internal thread checks, measuring tooth widths, assessing taper bores and setting indirect measuring devices.
Measurable benefits that matter on the shop floor
- Highest precision: available in standardized accuracy classes such as DIN 2269, with tolerances down to ±1 µm or ±2 µm, enabling reliable verification of the strictest quality requirements.
- Robust materials: manufactured from hardened gauge steel, wear‑resistant ceramic or carbide, providing long life under repetitive use.
- Exceptional surface quality: finely lapped and distortion‑free to ensure repeatable contact results.
- Clear identification: each pin is permanently and legibly marked with its nominal size, reducing errors during fast inspection cycles.
- Flexible supply: offered as individual pins or complete pin gauge sets in sturdy wooden cases for organised storage and rapid access.
Metav — practical precision for every workshop
Metav combines decades of metrology expertise with a comprehensive portfolio to democratise high‑accuracy measurement. From Emmerich, a “quality filter” for the European market, Metav supports industry and trade with over 250,000 products and the trust of more than 48,000 customers. That background makes Metav a pragmatic choice for workshops seeking reliable pin gauges and tailored inspection solutions.
Summary
For uncompromising micrometre accuracy in bore and form inspection, pin gauges and gage pins offer a direct, durable and process‑ready solution that reduces uncertainty and speeds up production decisions.
FAQ
What tolerance classes are available for pin gauges?
Pin gauges are supplied in standardised accuracy classes such as DIN 2269, with typical tolerances of ±1 µm or ±2 µm to meet rigorous industrial quality specifications.
Which materials are used for pin gauges?
Common materials include hardened gauge steel, wear‑resistant ceramic and carbide, selected according to the expected wear, handling and measurement environment.
How are pin gauges identified and stored?
Each pin is permanently engraved with its nominal size for unmistakable identification; sets are often supplied in organised wooden cases for safe storage and fast retrieval.
Can pin gauge sets be configured for specific series dimensions?
Yes. Metav’s range allows combination of individual pins into customised pin gauge sets, enabling tailored coverage for repetitive series dimensions and efficient inspection routines.
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