3.44mm Gauge Pin, ±0.001 mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine

Benefit from micrometre‑level accuracy, robust special‑steel construction and a compact 50 mm length that support repeatable end‑measure checks and reduce rework. Order this gauge pin directly via Metav Werkzeuge or consult our specialists for application guidance.

Gauge pin M323.344 – single gauge pin, 3.44 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

A Gauge pin M323.344 designed for precise end‑measure verification in inspection fixtures and routine quality checks across workshops and production lines

• ±0.001 mm high-precision tolerance
• 3.44 mm ground diameter
• 50 mm compact length
• Workshop‑grade special steel construction

Micrometre‑level accuracy for reliable pass/fail checks

The gauge pin is ground to a nominal 3.44 mm diameter with a tight ±0.001 mm tolerance, which translates into highly repeatable reference points for bore and end‑measure verification. Such close tolerances are valuable where small deviations lead to assembly issues or scrap; because the pin’s geometric accuracy is controlled, setting and checking operations become more predictable and less prone to operator‑induced variance. The result is a measurable reduction in inspection time and fewer unnecessary adjustments on the production line while maintaining traceable measurement quality.

Durable workshop design and safe transport

Produced in special steel and specified as a Workshop version, the pin is intended to withstand regular handling and the demands of everyday inspection tasks. Its 50 mm overall length balances reach with rigidity, making it easier to use in fixtures and on gauging benches. Delivered in a protective case for transport, the component arrives ready for storage and site use; the case reduces transit damage and keeps the reference surface free from contamination, preserving accuracy between uses and inspections.

Practical applications and workflow benefits

This precision pin is suited for end‑measurements, quick bore checks, fixture alignment and repeatable go/no‑go references within inspection routines. Its compact form and workshop specification mean it integrates well into small gauge sets and larger inspection jigs alike, providing a dependable physical reference for dimensional control. By standardising a single, high‑accuracy datum, measurement processes become faster and more consistent, supporting leaner quality procedures and reducing stoppages caused by ambiguous fits or uncertain clearances.

For consistent end‑measure checks and robust workshop performance, rely on Metav IndustryLine’s gauge pin M323.344 — contact Metav Werkzeuge for application advice or to arrange delivery from Emmerich.

Technical Data

• Article number: M323.344
• GTIN: 4061905058127
• Label: Gauge pin, single, 3.44 mm, ±0.001 mm, length 50 mm
• Brand: Metav IndustryLine

Core measurements

• Diameter: 3.44 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.006 kg

Design & applications

• Material: special steel
• Workshop version
• Delivered in protective case for transport
• Intended for end measurements and inspection fixtures

FAQ

What is the declared tolerance for this gauge pin?
The gauge pin M323.344 from Metav IndustryLine is specified with a tolerance of ±0.001 mm, suitable for high‑precision end‑measurement and reference checks.

Which diameter and length are provided?
This single gauge pin has a ground diameter of 3.44 mm and an overall length of 50 mm, making it compact yet rigid for fixture and bore applications.

Is the pin suitable for regular workshop use and transport?
Yes. The component is a workshop version manufactured from special steel and is supplied in a protective case to reduce transit damage and contamination during storage.

Does the product include a calibration certificate?
No calibration certificate is listed with the product data; calibration services can be commissioned separately if traceable certification is required.

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