8.64mm Test Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

The precise combination of ±0.001 mm tolerance, a compact 8.64 mm diameter and robust special steel construction ensures repeatable end-measure verification and long service life in workshop environments; order the gauge pin directly via Metav Werkzeuge or contact our consultants for application advice.

Gauge pin M323.864 — 8.64 mm diameter, ±0.001 mm tolerance, 50 mm length (Metav IndustryLine)

The Gauge pin M323.864 is a workshop-grade precision pin for end-measure checks and fit verification in small-bore inspection and assembly tasks.

• Workshop-grade 50 mm length
• Diameter 8.64 mm with ±0.001 mm tolerance
• Special-steel construction for durability
• Supplied in a protective transport case

Precision for reliable go/no-go and fit verification

A nominal diameter of 8.64 mm combined with a guaranteed ±0.001 mm tolerance delivers the dimensional certainty required for fine tolerance checks and end-measure verification. The exceptionally tight tolerance reduces measurement scatter and supports reproducible pass/fail decisions during incoming inspection or final assembly. Where measurement uncertainty must be minimised, the compact geometry of this inspection pin avoids bending and seating errors typical of longer pins, while the short 50 mm length keeps handling straightforward during batch checks. The result is faster inspection cycles with clear, traceable outcomes.

Robust construction for repetitive workshop use

Manufactured from special steel, this workshop version is designed for repeated insertion and extraction without losing form accuracy. The material choice provides elevated wear resistance and dimensional stability under normal workshop stresses, so calibration intervals can be planned rather than reactionary. Supplied in a transport case, the pin is protected during storage and transport, reducing the risk of nicks or contamination that could affect measurement performance. The overall design favours durability and low lifetime cost while maintaining the small-footprint handling that precision shops require.

Suited to micro-range inspection and end-measure tasks

Positioned at the lower end of the micro-range inventory, this pin is intended for extremely compact bore checks, gauge blocks complements and end-measure controls where high repeatability is crucial. Its size and tolerance make it suitable for precision jig, fixture and component validation in mechanical workshops and metrology benches. The product supports efficient integration into existing inspection routines and complements laboratory and shop-floor workflows that prioritise quick, unambiguous dimensional checks.

Contact Metav Werkzeuge for stock availability and tailored application advice on the Metav IndustryLine gauge pin M323.864, or request technical consultation at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: M323.864
• GTIN: 4061905062971
• EClass: 21170231

Facts

• Diameter: 8.64 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.027 kg

Special features

• Material: special steel
• Workshop version
• Supplied in transport case
• Single pin delivery

FAQ

What level of accuracy can be expected from this gauge pin?
The gauge pin M323.864 achieves a dimensional tolerance of ±0.001 mm, making it suitable for precise end-measure checks and tight fit verification in workshop environments.

Which materials is the pin intended to inspect or interface with?
The Metav IndustryLine gauge pin M323.864 is a hardened special-steel pin designed to work with typical metallic components during fit and bore inspections; it is intended as an inspection tool rather than a cutting or forming implement.

How should the gauge pin be stored between uses?
The M323.864 is supplied in a protective transport case; storing the pin in its case minimises the risk of surface damage and helps maintain the specified ±0.001 mm tolerance over many cycles.

Is this pin suitable for fixture and jig checks on small components?
Yes, the compact 8.64 mm diameter and 50 mm length make the gauge pin M323.864 well suited for fixture, jig and small-bore component checks where micro-range accuracy is required.

Can the workshop version be used for repeated production checks?
The workshop-grade construction of the Metav IndustryLine gauge pin M323.864 is intended for repeated insertion/extraction cycles in production inspection; its special steel composition balances wear resistance with dimensional stability.

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