1.61mm Gauge Pin Length 50mm ±0.001 mm, Workshop Version - Metav IndustryLine

Achieve reproducible reference measurements with the combination of micron-level tolerance, compact 50 mm length and durable special steel construction. Benefit from secure transport storage and workshop-ready design. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.161 — single precision gauge pin, 1.61 mm, ±0.001 mm (Metav IndustryLine)

The Gauge pin M323.161 is a single, high-precision test pin designed for reference measurements and bore inspection in workshop metrology.

*±0.001 mm tolerance for reference checks *Special steel core for long-term stability *Supplied in transport case for secure storage

Consistent, micrometre-level reference for inspection

The M323.161 gauge pin provides a ±0.001 mm tolerance, equivalent to 1 µm, making it suitable for demanding reference and inspection tasks where repeatability is essential. With a nominal diameter of 1.61 mm and a length of 50 mm, the pin serves as a reliable datum for small-bore verification, plug-gauge comparison and assembly clearance checks. The extremely small diameter and tight tolerance minimise fit variation, enabling precise verification of end measures and guaranteeing consistent pass/fail decisions in quality control.

Robust workshop design that protects accuracy

Manufactured from special steel, this test pin balances hardness and dimensional stability to withstand routine handling in a production environment. The compact mass (approx. 0.004 kg) reduces inertia during handling and lowers the risk of accidental deformation. Delivery in a protective transport case ensures the pin arrives free from nicks or contamination, preserving calibration and surface integrity. The workshop specification reflects practical durability without compromising the minute dimensional accuracy required for precision metrology.

Integrates into inspection workflows and tooling sets

As a single gauge pin, the component is intended for use in gauge sets, checking fixtures and direct bore inspection. It is especially useful for end-measure verification and final inspection steps where a stable, traceable reference is required. Its form and finish support smooth insertion into small bores and tight fits, while the compact geometry fits into existing plug-gauge routines or bespoke test assemblies. The combination of micron tolerance and workshop-ready protection streamlines quality processes and reduces rework from ambiguous measurements.

For micron-accurate reference checks and workshop integration, contact Metav Werkzeuge to obtain the Metav IndustryLine M323.161 or request tailored advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: M323.161
• GTIN: 4061905055300
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 1.61 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg

Special features

• Workshop version
• Material: Special steel
• Supplied in transport case
• Single gauge pin for bore and fit checks

FAQ

What tolerance does the gauge pin offer? The M323.161 gauge pin is specified to ±0.001 mm, providing micrometre-level precision for reference and inspection tasks.

Is the pin suitable for small-bore verification? Yes; the 1.61 mm diameter and 50 mm length make the pin appropriate for checking small bores, plug-gauge comparisons and fit verifications.

How is the pin protected during transport? The test pin is supplied in a protective transport case to prevent damage and contamination during storage and transit.

What material is the gauge pin made from? The pin is manufactured from special steel, chosen for dimensional stability and resistance to routine workshop wear.

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