1.39mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine

Take advantage of the combination of ±0.001 mm tolerance and durable special steel in a compact 50 mm length for repeatable inspection results; order the M323.139 directly via Metav Werkzeuge or consult the technical team for application support.

Gauge pin M323.139 (single) – 1.39 mm, ±0.001 mm, 50 mm length by Metav IndustryLine

The Gauge pin M323.139 is a workshop‑grade precision test pin designed for dimensional verification and end‑position checks in routine inspection and assembly environments.

• Workshop‑grade construction
• Diameter 1.39 mm, tolerance ±0.001 mm
• 50 mm hardened special steel shaft
• Supplied in protective case

Consistent precision for routine inspection

This single gauge pin delivers a repeatable measurement with a stated accuracy of ±0.001 mm, making it suitable for fine tolerance checks and verification tasks where small deviations matter. The tight tolerance reduces uncertainty in go/no‑go checks and fits verification, enabling faster decision‑making on production lines and in quality control benches. As a hardened inspection pin, it provides a stable reference for plug measurements and helps maintain traceable results across repeated cycles.

Built to endure workshop conditions

Manufactured in special steel and presented in a workshop‑grade execution, the tool withstands regular handling while retaining dimensional stability. The 50 mm shaft length and slender 1.39 mm diameter are optimised for confined bore inspections and plug checks in assemblies. Supplied in a protective case, the pin is protected during transport and storage, reducing the risk of nicks that would compromise measurement integrity. The compact, single‑piece design supports straightforward use in fixtures and manual inspection rigs.

Practical use and integration into inspection routines

Ideal for bench checks, fixture set‑ups and final inspection, the pin functions as a straightforward reference for bore gauging and pass/fail assessments. The compact geometry and high-precision specification simplify integration with existing inspection jigs and optical comparators; the gauge pin can be used where a precise cylindrical reference is required. Traceability is supported by the supplied labelling and the product’s unique SKU, which aids inventory control and process documentation in quality management systems.

For reliable workshop inspections choose the Metav IndustryLine M323.139 gauge pin and contact Metav Werkzeuge in Emmerich for technical advice and prompt delivery to your facility: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: M323.139
• GTIN: 4061905056437
• Label: Prüfstift, einzeln, 1,39mm, +/- 0.001 mm Länge 50 mm
• Category: Messstifte

Facts

• Diameter: 1.39 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.003 kg

Special features

• Material: special steel
• Workshop version
• Supplied in protective case
• Single piece gauge pin

FAQ

What is the intended use of this gauge pin? The M323.139 gauge pin is intended for precision plug checks, bore verification and end‑position inspection in workshop and production environments.

How tight is the tolerance and what does it mean for inspections? With a tolerance of ±0.001 mm the gauge pin offers very fine repeatability; this level of accuracy supports precise go/no‑go assessments and reduces uncertainty in pass/fail decisions.

Is the pin supplied ready for use and protected for transport? The gauge pin is supplied as a single, workshop‑grade item and comes in a protective case to prevent damage during transport and storage.

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