2.57mm Gauge Pin, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of absolute measurement precision, compact handling and workshop‑robust design for reliable end‑dimension checks; enquire with Metav Werkzeuge for matching sets or order the Test pin directly via Metav Werkzeuge.

Test pin M323.257 — single gauge pin, 2.57 mm diameter, ±0.001 mm

The Test pin M323.257 is a workshop‑grade gauge pin designed for high‑precision end‑measure verification and fixture alignment in fine mechanical applications.

• High‑precision Ø 2.57 mm ±0.001 mm
• Workshop‑grade special steel construction
• Compact 50 mm length for fixture and end‑measure
• Supplied in protective transport case

Precision that secures process quality

The production process benefits from a 2.57 mm diameter pin with an exceptional ±0.001 mm tolerance, delivering repeatable results when verifying final dimensions. Classified in the micro measurement range for compact instruments, this gauge pin is intended where minimal clearance and high reproducibility matter. Using a tight tolerance reduces rework and scrap rates, so inspection routines become a dependable part of the quality chain rather than a bottleneck. The compact geometry also minimises thermal and handling distortion during short‑cycle checks.

Robust handling for busy workshops

Built as a workshop‑grade component from special steel, the pin balances hardness with wear resistance to maintain dimensional integrity under routine use. With a length of 50 mm and a low mass (approx. 0.005 kg), the component is easy to position in jigs or fixture pockets while offering sufficient stiffness for manual placement. Supplied in a protective transport case, the pin arrives ready for immediate storage and safe transit between workstations, preserving the calibration state and surface finish important for accurate mating and alignment.

Straightforward integration into inspection routines

As a single, traceable gauge element, the pin is suited to end‑dimension checks, plug gauges and assembly alignment tasks where tight fits are required. Its compact size and workshop specification make it simple to include in existing gauge sets or to use as a reference for functional checks on small bores and pins. The straightforward design minimises ambiguity during inspection and speeds up operator training because the purpose and handling are immediately apparent. For series inspection, multiple identical pins can be ordered to establish fixtures with consistent reference points.

For precise end‑measure verification or to configure a matched set from Metav IndustryLine, contact Metav Werkzeuge to secure the Test pin M323.257 or discuss technical matching options; phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: M323.257
• GTIN: 4061905057366
• Material: Special steel
• Length: 50 mm
• Diameter: 2.57 mm
• Accuracy: ±0.001 mm
• Weight: 0.005 kg
• Design: Workshop execution

Facts

• Diameter: 2.57 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.005 kg
• GTIN: 4061905057366

Special features

• Workshop‑grade execution
• Supplied in protective transport case
• Single test pin for end‑measure verification
• Compact geometry for micro measurement range

FAQ

What material is the test pin made from?
The Test pin M323.257 is manufactured from special steel designed for workshop use and wear resistance.

Is the accuracy of ±0.001 mm suitable for fixture alignment?
Yes, the ±0.001 mm tolerance of the Test pin M323.257 provides the precision required for demanding fixture alignment and end‑dimension checks.

Does the pin come ready for transport or storage?
The pin is supplied in a protective transport case to preserve surface integrity and dimensional accuracy during handling and transit.

Can this pin be used for small bore checks and plug‑gage tasks?
The compact 50 mm length and Ø 2.57 mm diameter make the Test pin M323.257 well suited to small bore checks, plug‑gage uses and mating‑part verification.

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