0.25mm Test Pin Single ±0.002mm, Pin Length 40mm, Total Length 57mm - Metav IndustryLine

Take advantage of the combination of micron-level accuracy, a 0.25 mm probe diameter and a compact workshop design to ensure reproducible end‑dimension checks. Order the test pin directly via Metav Werkzeuge or consult our advisors for integration support.

M323.025 Test Pin (0.25 mm) – High‑precision workshop probe by Metav IndustryLine

M323.025 is a compact precision test pin designed for end‑dimension verification and tight‑bore gauging in workshop environments

• Precision ±0.002 mm tolerance
• Diameter 0.25 mm for fine checks
• Special steel for wear resistance
• Compact lengths for easy handling

Micron-level tolerance for dependable results

The obvious advantage of a fine‑diameter probe is reproducible measurement at small scales. With a declared tolerance of ±0.002 mm (equivalent to 2 µm), the pin provides the stability required for routine end‑dimension checks and quality control tasks where repeatability matters. This precision reduces the need for repeated measurements and supports efficient inspection routines in production and maintenance workflows.

Robust, workshop-ready construction for long service life

Manufactured from special steel, the probe resists everyday wear while maintaining the sharp 0.25 mm tip geometry needed for narrow features. The design combines a shaft length 40 mm with an overall length 57 mm, offering a secure reach into bores and recesses without compromising stiffness. The compact mass and balanced geometry make the item straightforward to handle on the inspection bench or when mounted in holder systems.

Practical integration for inspection and measurement tasks

The slender design and industrial accuracy make this test pin suitable for a range of applications, from final inspection of small components to comparative gauging in assembly jigs. The short, rigid shaft minimises deflection during insertion, supporting stable readings when checking end dimensions. Where fine‑feature verification is required, this pin offers a simple and reliable method to confirm nominal sizes and detect deviations at the micron level.

For dependable end‑dimension verification, request the M323.025 from Metav Werkzeuge and benefit from specialist advice and rapid supply directly from Emmerich.

Technical data

• Article number: M323.025
• GTIN: 4061905053924
• Brand: Metav IndustryLine
• Label: Test pin, single, 0.25 mm, ±0.002 mm, shaft 40 mm, overall 57 mm

Core data

• Diameter: 0.25 mm
• Tolerance: ±0.002 mm
• Shaft length: 40 mm
• Overall length: 57 mm
• Weight: 0.003 kg

Materials / Features

• Material: Special steel
• Workshop version
• Single piece delivery
• High‑precision application: end‑dimension checks

FAQ

What is the measurement tolerance of this test pin?
The M323.025 test pin is specified at ±0.002 mm, which corresponds to approximately 2 µm and is aimed at precise end‑dimension checks.

For which applications is this pin suitable?
This 0.25 mm pin is suitable for tight‑bore gauging, end‑face verification and fine‑feature inspections in workshop and production measurement setups.

What material is used and how durable is it?
The pin is made from special steel, designed for wear resistance and dimensional stability in routine inspection tasks.

What are the shaft and overall lengths?
The probe offers a shaft length of 40 mm and an overall length of 57 mm, providing reach with maintained stiffness.

Is the item supplied individually and how is it identified?
The product is supplied as a single test pin and is identified by SKU M323.025 and GTIN 4061905053924

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