3.01mm Measurement Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

The precise end-size control provided by the combination of ±0.001 mm tolerance and a 50 mm hardened body ensures repeatable fit verification in production and inspection tasks; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin, single M323.301 — 3.01 mm, ±0.001 mm, 50 mm (Metav IndustryLine)

A gauge pin designed for accurate end‑size checks and fit verification in workshop and inspection environments

• High precision ±0.001 mm accuracy
• Diameter exactly 3.01 mm for end‑size checks
• 50 mm length in hardened special steel
• Workshop version supplied in a transport case

Consistent measurement quality for production control

The compact inspection pin is built to deliver reliable dimensional control where small tolerances matter. With a nominal diameter of 3.01 mm and a declared tolerance of ±0.001 mm, the component is suitable for end‑size verification, go/no‑go comparisons and pin‑fit tests in assembly processes. The tight tolerance minimises rework and rejects by making single‑point checks reproducible; the hardened special steel body maintains geometry under repeated use, reducing profile wear and preserving measurement integrity over many cycles.

Practical handling and workshop compatibility

At 50 mm overall length the pin balances reach and rigidity, allowing safe use in benches, jigs and portable inspection routines. The workshop version means the item is robustly finished for everyday use, with a weight of 0.006 kg that keeps handling intuitive without compromising stability. Delivery in a transport case protects the gauge during storage and transit and keeps the reference surface clean; this practical packaging supports quick access in busy production or metrology areas.

Why this inspection pin fits into a precision workflow

Choosing a high‑accuracy test pin simplifies process checks: quick insertion tests replace longer setup times for some measurement tasks, accelerating throughput while preserving traceability of fit decisions. The engineered finish and dimensioning make the item a dependable reference for routine verification and spot checks. Backed by Metav IndustryLine’s focus on accessible precision, the pin integrates into lean inspection routines and supports consistent quality outcomes across small‑batch and series production.

Contact Metav Werkzeuge for application matching and rapid supply of the Metav IndustryLine gauge pin M323.301 — expert advice and order processing are available via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: M323.301
• GTIN: 4061905055737
• Brand: Metav IndustryLine

Facts

• Diameter: 3.01 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.006 kg

Special features

• Material: special steel
• Workshop version
• Delivery in transport case
• Single gauge pin for end‑size inspection

FAQ

Is this pin suitable for final fit checks in assembly fixtures?
Yes. The Metav IndustryLine gauge pin M323.301 is intended for end‑size and fit verification in fixtures and assemblies where a 3.01 mm reference is required.

How repeatable is the diameter under repeated use?
The inspection pin is manufactured from hardened special steel and maintains dimensional stability for repeated checks; the declared tolerance remains ±0.001 mm under normal workshop use.

Can the pin be used as a reference for bore sizing or only for pin fits?
The component serves both as a pin‑fit reference and for quick bore checks where a nominal 3.01 mm datum helps assess fit; for formal bore measurements, complementary metrology tools are recommended.

Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com