5.01mm Precision Test Pin ±0.001mm, Length 50mm, Workshop Version - Metav IndustryLine

Take advantage of the combination of workshop‑grade robustness, sub‑micrometre accuracy and compact length for reliable end‑dimension checks; order directly via Metav Werkzeuge or consult the team for application advice.

Gauge pin M323.501 — Test pin, 5.01 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

A gauge pin M323.501 designed as a workshop test pin for precise end‑dimension verification and fixture checks in inspection and production environments

• Workshop version for robust use
• Diameter 5.01 mm with ±0.001 mm accuracy
• 50 mm overall length for standard fixtures
• Made from special steel for wear resistance

Reproducible measurements through defined tolerance control

The primary advantage of this workshop test pin is its ±0.001 mm tolerance, which delivers highly reproducible end‑dimension checks and reduces uncertainty during acceptance measurements. With a defined diameter of 5.01 mm, the pin serves as a reliable datum for go/no‑go checks, positional references and plug‑gauge validations. The clearly specified accuracy enables quality engineers and inspection staff to base pass/fail criteria on measurable tolerances rather than estimations, shortening decision cycles and lowering the rate of costly rework. The compact form factor also simplifies the handling when several reference points are required in succession.

Durable construction for everyday inspection and fixture use

Built in a workshop version and made from special steel, the pin resists abrasive wear and maintains its diameter under regular use, prolonging service intervals and preserving measurement integrity. At an overall length of 50 mm and a nominal diameter of 5.01 mm, the component is easy to seat in standard fixtures and jigs, while its low mass (approx. 0.011 kg) minimises inertia during manual handling. The material selection focuses on a balance of hardness and toughness so that the gauge pin withstands repeated contact with mating parts and retains its calibration over an extended service life.

Easy integration into inspection workflows and traceability

Delivered as a single, ready‑to‑use test pin with a clear article identifier (M323.501), the component integrates cleanly into existing measurement routines and tool‑sets. The compact geometry makes it suitable for slot checks, bore verification and end‑measurement tasks where a precise reference is required. Traceability is supported by the product identifiers included in the technical data below, simplifying inventory and inspection record‑keeping. For specialised applications or batch requirements, Metav IndustryLine offers consultancy to match variants and handling practices to the shop‑floor environment.

Contact Metav Werkzeuge today to discuss how the Metav IndustryLine gauge pin M323.501 can be specified for your inspection setup or to request a tailored quotation from the Emmerich quality team.

Technical data

• Article number: M323.501
• GTIN: 4061905059742
• SKU: M323.501

Numbers / Core technical data

• Diameter: 5.01 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.011 kg

Designs / Special features

• Material: special steel
• Workshop execution
• Single piece test pin
• Category: gauge pins

FAQ

What is the declared tolerance of the test pin?
The declared tolerance is ±0.001 mm for the gauge pin M323.501, suitable for fine end‑dimension verification.

Which material is used for this gauge pin?
The pin is manufactured from special steel to provide wear resistance and stable dimensional performance during repeated use.

Is the length suitable for fixture and jig applications?
Yes, the 50 mm overall length is intended for standard fixtures, offering a balance between reach and handling ease.

Can this pin be used for positional and bore checks?
The gauge pin M323.501 is suitable for bore verification, positional referencing and simple go/no‑go end checks where a fixed diameter reference is required.

How is the product identified for inventory and traceability?
Identification is provided via SKU M323.501 and GTIN 4061905059742 to support traceability and record‑keeping.

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