19.31mm Gauge Pin Length 50mm Workshop Version, Special Steel - Metav IndustryLine

Take advantage of the combination of tight tolerance, robust workshop construction and a compact 50 mm length for dependable end‑dimension checks; order the gauge pin directly via Metav Werkzeuge or consult our product advisors for specification matching.

Gauge pin M323.J31 — single gauge pin, 19.31 mm diameter, 50 mm length (Metav IndustryLine)

A gauge pin 19.31 mm designed as a single inspection pin for precise end‑dimension checks, alignment and fixture verification in workshop metrology

• Workshop-grade design for robust use
• Diameter 19.31 mm with ±0.002 mm tolerance
• 50 mm overall length for standard fixtures
• Made from special steel for wear resistance

Consistent diameter for reproducible fits

The gauge pin M323.J31 delivers a nominal diameter of 19.31 mm with a manufacturing tolerance of ±0.002 mm, making it suitable where repeatable fits and tight clearances are required. Such a fine tolerance reduces variability when checking bores, locating holes or verifying end dimensions in assembly fixtures. The numeric accuracy supports objective pass/fail decisions and integrates directly into inspection routines that require reliable reference sizes.

Robust workshop construction that lowers maintenance

Built as a workshop‑grade inspection pin from special steel, this single pin is intended for everyday use on the shop floor. The material choice offers wear resistance and dimensional stability under regular handling, which minimises the need for frequent replacement and keeps machine downtime low. The compact 50 mm length balances handling convenience with sufficient bearing length for standard gauge and fixture applications.

Easy to incorporate into metrology and production checks

Designed as an individual inspection element, the pin is straightforward to use for end‑dimension checks, alignment of fixtures and verification of mating parts. Its compact form factor and standard diameter simplify storage and organisation in gauge sets or tooling racks, while the clearly defined tolerance supports traceable measurement procedures and quality documentation. The combination of robust material and tight specification helps maintain process stability across repeated checks.

Contact Metav Werkzeuge to request technical drawings or specify SKU M323.J31 for consistent end‑dimension measurement solutions from the Metav IndustryLine range

Technical data

• Article number: M323.J31
• GTIN: 4061905449413
• Category: Gauge pins
• Label: Gauge pin, single, 19.31 mm, 50 mm length
• Brand: Metav IndustryLine

Facts

• Diameter: 19.31 mm
• Overall length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.2 kg

Special features

• Material: Special steel
• Workshop execution (Werkstatt‑Ausführung)
• Single inspection pin for end‑dimension checks
• Suitable for alignment and fixture verification

FAQ

Is the diameter tolerance of the pin suitable for precision inspection?
Yes. The M323.J31 is manufactured to a nominal diameter of 19.31 mm with a tolerance of ±0.002 mm, making it appropriate for precise fit and end‑dimension verification.

What material is the inspection pin made from?
The pin is made from special steel, chosen for its wear resistance and dimensional stability under repeated shop‑floor handling.

Which applications is this gauge pin intended for?
Typical uses include bore checking, fixture alignment, end‑dimension inspection and locating operations where a single precise reference pin is required.

Is the gauge pin supplied as an individual item or as part of a set?
This entry describes a single inspection pin (SKU M323.J31) supplied as an individual item for flexible integration into custom gauge sets or tooling assemblies.

How should the pin be selected for a verification task?
Select the pin by matching the nominal diameter and tolerance to the target bore or locating feature; consider the 50 mm overall length for sufficient engagement in standard fixtures.

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