4.32mm Gauge Pin, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

A compact, workshop-grade test pin delivering repeatable dimensional checks through a ±0.001 mm tolerance and a precise 4.32 mm nominal diameter; the 50 mm length simplifies handling in confined fixtures. Combine high metrological reliability with robust construction and order the test pin directly via Metav Werkzeuge or consult our experts for specification support.

Test pin M323.432 — 4.32 mm diameter, ±0.001 mm tolerance (workshop version) by Metav IndustryLine

A Test pin M323.432 designed for end-dimension verification and fixture checks in workshop environments, offering tight tolerance control in a compact 50 mm format.

• Precision tolerance ±0.001 mm
• Diameter 4.32 mm ground
• Length 50 mm for compact checks
• Workshop execution, robust design

Reliable accuracy that supports quality control

The workshop pin is manufactured to a ±0.001 mm tolerance, which places it in the high-precision category for routine dimensional verification. This level of accuracy reduces measurement uncertainty when used as an end measure or reference pin in go/no-go fixtures and tactile comparators. The small nominal diameter of 4.32 mm allows reliable probing of bores and recesses where larger gauges cannot access, and the controlled production process ensures consistent roundness and concentricity, so each check contributes directly to process stability and fewer downstream reworks.

Designed for everyday handling and fixture integration

Constructed from special steel, the pin combines wear resistance with dimensional stability under typical workshop conditions. The 50 mm length offers a balance between reach and rigidity, helping to avoid flex during insertion and withdrawal in tight assemblies. A compact mass and ground surface finish make the component easy to seat and clamp in custom fixtures, while the workshop-grade design prioritises resilience against knocks and repeated use. The robust build translates into longer service life and lower replacement frequency, supporting efficient maintenance cycles.

Practical use cases and system compatibility

This precision pin is suitable for end-dimension checks, alignment tasks and comparator setups in metalworking and mechanical assembly. The compact format is particularly useful for quality checks on small housings, valve seats and pin bores, and it integrates cleanly into inspection jigs or handheld gauges. The product’s traceable GTIN number facilitates inventory control and part identification in procurement systems, while the straightforward geometry enables interchangeability with existing test-pin holders and bench fixtures. Clear labelling and consistent manufacture aid rapid adoption into standard workshop protocols.

Choose the Metav IndustryLine M323.432 for robust, repeatable workshop verification and contact Metav Werkzeuge in Emmerich for availability and technical advice.

Technical data

• Article number: M323.432
• GTIN: 4061905058592
• Material: special steel
• Length: 50 mm
• Diameter: 4.32 mm
• Tolerance: ±0.001 mm
• Weight: 0.008 kg

Core measurements

• Nominal diameter: 4.32 mm
• Effective length: 50 mm
• Dimensional tolerance: ±0.001 mm
• Mass: 0.008 kg

Special features

• Workshop version
• Ground measuring diameter
• Intended for end-dimension verification
• Category: test pins

FAQ

What is the declared tolerance of this test pin?
The declared tolerance for the Test pin M323.432 is ±0.001 mm, suitable for high-precision workshop measurements.

Which material is used for the pin?
The pin is made from special steel, chosen for dimensional stability and wear resistance in workshop conditions.

Can this pin be used in go/no-go fixtures and comparators?
Yes, the M323.432 is designed for use in go/no-go fixtures, tactile comparators and end-measure checks where compact, precise reference pins are required.

Is the pin suitable for small bore measurements?
The 4.32 mm nominal diameter and compact 50 mm length make the pin well suited to measuring small bores, recesses and tight assemblies.

How is the product identified for procurement and inventory?
Identification is supported by the SKU M323.432 and GTIN 4061905058592 for reliable ordering and stock management.

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