1.57mm Test Pin Length 50mm ±0.001mm Workshop Version in Case - Metav IndustryLine

Take advantage of the combination of exact repeatability, compact dimensions and workshop‑hardened construction for reliable end‑measurement tasks; order the M323.157 test pin directly via Metav Werkzeuge or consult our specialists for application advice.

M323.157 test pin — precision gauge pin (1.57 mm, ±0.001 mm) by Metav IndustryLine

The M323.157 test pin is a workshop‑grade gauge pin designed for precise end‑measurements and fitting checks in small‑part inspection and toolmaking.

• Precision tolerance ±0.001 mm
• Diameter 1.57 mm ground to size
• Length 50 mm workshop grade
• Special steel for wear resistance

Ensure repeatable fits with sub‑micrometre control

A tolerance of ±0.001 mm makes this pin suitable where tight clearances determine part acceptance. The nominal diameter of 1.57 mm is produced to gauge standards so that mating bores and plug gauges can be verified reliably; this reduces scrap and rework by providing a consistent, objectively measurable reference. The compact form is particularly advantageous for end‑measurement and assembly checks where space is limited and repeatability is essential.

Durable workshop construction for frequent handling

Built as a workshop grade instrument from special steel, the pin tolerates regular handling and inspection routines without rapid wear. The 50 mm active length offers a practical balance between reach and rigidity for small components and fixtures. Where multiple insertions are required during production runs, the robust material and precision finish maintain dimensional stability, extending service intervals and preserving measurement integrity.

Easy procurement and straightforward kit integration

Traceability is supported by the clear identifier M323.157 and the product GTIN, simplifying stock management and reordering. The pin integrates directly into existing pin trays, gauge sets and inspection fixtures, enabling efficient calibration workflows and reduced setup time. As an element of a calibrated inspection routine, the component provides a concise reference point that streamlines go/no‑go decisions and supports consistent quality control.

For procurement, stock enquiries or compatibility guidance on the M323.157 test pin, contact Metav Werkzeuge in Emmerich (info@metav-werkzeuge.com, +49 2822 7131930) for personalised technical support and delivery options.

Technical data

• Article number: M323.157
• GTIN: 4061905054709
• Manufacturer: Metav IndustryLine
• Material: Special steel
• Special version: Workshop execution

Numbers / Core technical data

• Diameter: 1.57 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg

Designs / Special features

• Single test pin
• Workshop grade
• Ground to gauge dimension
• Intended for end‑measurement tasks

FAQ

What tolerance does the test pin offer?
The M323.157 test pin is specified with a tolerance of ±0.001 mm, suitable for high‑precision go/no‑go and fit checks.

Which material is the pin made from?
The pin is manufactured from special steel and supplied in a workshop‑grade finish to resist wear during repeated use.

Is the pin suitable for small‑bore inspection and assembly checks?
Yes, the 1.57 mm diameter and 50 mm length make the pin appropriate for small‑bore verification and component assembly control.

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