4.17mm Gauge Pin, ±0.001mm Tolerance, 50mm Length, Workshop Version, Supplied in Case - Metav IndustryLine

Taking advantage of a compact, workshop‑ready design and an exceptionally fine ±0.001 mm tolerance, this test pin delivers reliable end‑measure checks for precision assembly and inspection tasks. Made from special steel and supplied in a transport box, the pin supports consistent quality control and straightforward procurement via Metav Werkzeuge.

Test pin M323.417 — workshop version, 4.17 mm ±0.001 mm

A test pin M323.417 designed for precise end‑measure verification in workshop environments, featuring a 4.17 mm diameter and a 50 mm shaft for versatile positioning

• Workshop version for robust use
• Diameter 4.17 mm for end‑measure checks
• Tolerance ±0.001 mm for high precision
• Supplied in protective transport box

Consistent precision for end‑measure control

The ±0.001 mm tolerance class establishes this pin as a tool for high‑accuracy inspection points where repeatability matters. Tight dimensional control reduces the risk of assembly mismatches and costly rework by ensuring measured bores, pins or housings meet their end‑measure specifications. The measurable benefit is a more reliable production flow and clearer pass/fail decisions during incoming or in‑process checks, supported by the clear numerical specification of diameter and tolerance.

Micro‑scale geometry for compact components

Classified within the Micro size range (very small gauges for fine parts), the 4.17 mm diameter and 50 mm shaft length make the pin suitable for watchmaking, microsystems and precision connectors where access and minimal deflection are critical. The short, stiff shaft resists bending under hand handling, which preserves measurement integrity when probing small bores or positioning within tight assemblies. This geometry combines reach with the rigidity needed for reproducible end‑measure readings.

Robust material and workshop‑ready handling

Constructed from special steel in a workshop‑grade finish, the pin withstands regular handling and the demands of shop‑floor use. At approximately 7 g, the component offers easy manipulation without introducing significant inertia during positioning. The single‑unit supply in a protective transport box guards the measuring tip from damage during storage and transit, supporting longevity and reducing the need for frequent replacements.

Integration into inspection routines and inventory

With a clear SKU and GTIN for traceability, the pin slots easily into fixture sets and plug gauge assortments as a reference element for end‑measure workflows. Its compact format facilitates storage in modular cases or on inspection benches, while the defined tolerance supports documented quality plans and measurement records. Using a standardised gauge pin such as this helps harmonise checks across shifts and machines, improving reproducibility in small‑part production.

Contact Metav Werkzeuge for tailored procurement advice on Metav IndustryLine test pins and to discuss delivery options for items with ±0.001 mm accuracy

Technical data

• SKU: M323.417
• GTIN: 4061905056666
• ECLASS: 21170231
• Label: Test pin, single, 4.17 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 4.17 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.007 kg

Special features

• Material: special steel
• Workshop version
• Supplied in transport box
• Single test pin
• Application: end‑measure checks

FAQ

What level of precision does this pin provide?
The Test pin M323.417 is specified to ±0.001 mm, making it suitable for very fine end‑measure verifications in precision assemblies.

Is the pin suitable for micro components and watchmaking?
Yes, the 4.17 mm diameter and 50 mm shaft place the pin in the Micro category, optimised for compact components and delicate inspection tasks.

What material is the pin made from and how durable is it?
The pin is manufactured from special steel in a workshop version, offering robustness for regular shop‑floor handling and long service life.

How is the pin supplied and protected during transport?
The M323.417 is shipped in a protective transport box to prevent tip damage and to support safe storage between uses.

Can this pin be used as a reference element in inspection fixtures?
Yes, the defined tolerance and standardised dimensions make the test pin M323.417 suitable as a reference element within fixture‑based inspection routines.

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