1.42mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Finish - Metav IndustryLine

Benefit from workshop-grade accuracy, tight ±0.001 mm tolerance and a special steel construction that ensures repeatable end-dimension checks for small bores. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.142 — single test pin, 1.42 mm, ±0.001 mm (Metav IndustryLine)

Gauge pin M323.142 is a workshop-grade single test pin designed for precise inspection of small bores and end dimensions in fine-mechanical manufacturing.

• Workshop-grade precision ±0.001 mm
• Diameter 1.42 mm for micro checks
• 50 mm overall length for stable engagement
• Supplied in protective case

Micro-scale precision for repeatable checks

Engineered for tasks where every micrometre matters, this gauge pin delivers ±0.001 mm repeatability on a 1.42 mm diameter shaft. The narrow tolerance makes it suitable for final acceptance checks and inspection routines in precision assembly. Thanks to its compact form and consistent geometry, the pin minimises measurement variability and supports quality control workflows that demand reliable GO/NO‑GO verification or reference measurements for small bores.

Durable material and workshop-ready design

Constructed from special steel, the test pin combines surface hardness and corrosion resistance with mechanical stability during handling. The 50 mm overall length provides sufficient engagement depth for many small components while keeping the tool easy to position and control. The workshop-oriented finish and robust material choice ensure the pin resists typical shop influences, delivering a long service life and steady performance across repeated inspection cycles.

Practical use cases and handling benefits

Classified in the micro category for its measurement range, the test pin is ideal for watchmaking, micro-components, connector bores and end-dimension verification in small parts production. Supplied in a protective case, the pin arrives ready for secure storage and transport, reducing the risk of damage to the calibrated contact surfaces. Its low mass and ergonomic profile support fast, single-handed checks on the shop floor and seamless integration into inspection benches or fixture-based routines.

Contact Metav Werkzeuge in Emmerich for tailored application advice on the M323.142 gauge pin — info@metav-werkzeuge.com, +49 2822 7131930

Technical data

• Article number: M323.142
• GTIN: 4061905057502
• Label: Prüfstift, einzeln, 1,42mm, +/- 0.001 mm Länge 50 mm
• Material: Special steel
• Diameter: 1.42 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.003 kg

Facts

• Diameter: 1.42 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.003 kg
• Category: Micro measurement range

Special features

• Workshop version for robust shop use
• Protective case for transport and storage
• High-precision manufacturing for end-dimension checks
• Suitable for small-bore inspection and micro components

FAQ

What is the measurement tolerance of this gauge pin?
The gauge pin offers a tolerance of ±0.001 mm, making it suitable for fine inspection tasks and final acceptance checks.

Which materials is the pin made from?
The pin is manufactured from special steel, selected for a balance of hardness and durability appropriate to shop-floor use.

For which applications is this test pin best suited?
This single test pin is optimised for micro applications such as watch components, connector bores and small precision assemblies where exact end-dimension checks are required.

Is the pin supplied ready for safe storage and transport?
Yes, the gauge pin is supplied in a protective case that secures the measuring surface during transport and storage.

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