1.51mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

Combining workshop-grade construction, a tight tolerance of ±0.001 mm and a 50 mm engagement length, this single gauge pin ensures reliable end‑measurement and repeatable fit checks; order directly via Metav Werkzeuge or consult the specialists for application advice.

Gauge pin M323.151 – 1.51 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

The gauge pin M323.151 is a workshop‑grade precision test pin for end‑measurement and fit verification in inspection benches and jigs.

• Workshop-grade precision, ±0.001 mm accuracy
• Diameter 1.51 mm, ground to tight tolerance
• 50 mm length for consistent engagement
• Supplied in protective transport case

Precise tolerances for confident quality control

The principal advantage of this test pin is its ±0.001 mm tolerance, which translates into measurable reduction of fitting errors and rework in production. Ground from special steel, the pin delivers stable dimensional performance under repeated use, making it suitable for validating bore sizes and mating parts where tight clearances are required. For inspection processes that demand consistent pass/fail criteria, the fine tolerance offers a defensible, reproducible reference that integrates seamlessly into existing gauging routines.

Geometry and handling that improve repeatability

A length of 50 mm provides sufficient engagement to reduce measurement scatter while remaining compact for bench‑mounted fixtures. The 1.51 mm diameter is finished for accurate seating in pin blocks or custom fixtures, enabling repeatable positioning during end‑measurement tasks. The workshop designation reflects robust finishing and handling characteristics that resist deformation under normal use, so routine gauging yields consistent results and lower measurement uncertainty across batches.

Practical integration into inspection workflows

Designed as a single test pin for targeted checks, this component fits into both manual and semi‑automated inspection setups. Its compact form factor allows rapid exchange and grouping in pin sets when multi‑size verification is needed. Where traceable documentation or batch control is required, the clear marking and consistent dimensions support traceability and straightforward inventory management, assisting quality teams in maintaining compliance with internal inspection standards.

Reliability from a trusted precision partner

Produced for workshop use and supplied ready for transport in a protective case, this gauge pin benefits from Metav IndustryLine’s approach to accessible precision. The combination of durable material selection and exacting machining offers a cost‑effective reference tool that supports reliable assembly and verification processes. For operations seeking to standardise routine gauging without adopting complex instrumentation, this test pin is a pragmatic choice that balances accuracy and usability.

For tailored advice on integrating Metav IndustryLine gauge pins into inspection setups or to secure reliable supply from Metav Werkzeuge in Emmerich, please contact our sales team via info@metav-werkzeuge.com or call +49 2822 7131930.

Technical data

• Article number: M323.151
• GTIN: 4061905054648
• Label: Prüfstift, einzeln, 1,51mm, +/- 0.001 mm Länge 50 mm
• Weight: 0.004 kg
• Material: Special steel

Facts

• Diameter: 1.51 mm
• Length: 50 mm
• Tolerance: ±0.001 mm

Special features

• Workshop execution
• Single gauge pin for end‑measurement
• Supplied in protective transport case

FAQ

What is the dimensional tolerance of this test pin?
The M323.151 gauge pin from Metav IndustryLine is manufactured to a tolerance of ±0.001 mm, suitable for precise fit and end‑measurement checks.

Which material is used for the pin and why is it relevant?
The pin is made of special steel, a choice that provides the necessary hardness and wear resistance for repeated gauging without rapid dimensional change.

Can this pin be used in pin blocks or custom fixtures?
Yes; the 1.51 mm diameter and ground finish make the pin compatible with standard pin blocks and bespoke fixture designs intended for bore and fit verification.

Is the M323.151 suitable for routine production inspection?
Its workshop execution and 50 mm engagement length make the pin well suited for routine inspection tasks where repeatability and compact handling are priorities.

How should the pin be stored to preserve accuracy?
Store in its protective transport case and avoid corrosive environments; periodic visual checks and cleaning with a lint‑free cloth maintain reliable performance.

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