4.58mm Test Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of ultra‑fine ±0.001 mm tolerance, a compact 4.58 mm diameter and a stable 50 mm length to secure repeatable end‑measurements and reliable plug‑fitting checks in everyday workshop workflows. Order the part directly via Metav Werkzeuge or consult the team for matching inspection aids and traceability options.

Gauge pin M323.458 — 4.58 mm, ±0.001 mm, Metav IndustryLine

A gauge pin designed as a single‑piece inspection pin for precise end‑measurement and plug checks in workshop environments.

• Single gauge pin 4.58 mm diameter
• Tolerance ±0.001 mm for high precision
• Length 50 mm for stable engagement
• Special steel for robustness in the workshop

Consistent accuracy for production control

The core advantage is the ±0.001 mm tolerance, which enables highly reliable pass/fail checks and repeatable reference measurements on small bores and mating parts. Such fine certainty supports faster decision‑making on the shop floor and reduces rework by catching deviations early. The compact 4.58 mm diameter positions the pin for micro‑fits and precision end‑measurements while maintaining a clearly measurable contact surface.

Stable geometry for straightforward handling

A 50 mm length gives a comfortable engagement depth that balances rigidity with manoeuvrability: long enough for secure seating in a bore, yet short enough for single‑handed positioning in fixtures. The special steel construction provides wear resistance under regular workshop use, improving service life compared with untreated pins. The workshop configuration is tailored for practical daily use rather than laboratory‑only handling.

Simple integration into inspection routines

Designed as a single item for insertion and verification tasks, the pin suits common inspection routines such as plug checks, fit tests and reference gauging during assembly. The compact form factor and consistent diameter tolerance make it straightforward to integrate the pin into go/no‑go fixtures or dedicated inspection jigs, supporting efficient cycle times and clear measurement outcomes.

Traceability and identification for procurement

Identified as M323.458 and listed with GTIN for stock control, the pin is suitable for teams that require traceable part management and quick replacement procurement. Supplied as a single gauge pin, it fits maintenance schedules where individual items are stocked for immediate use and easy substitution, reducing machine downtime and simplifying inventory handling.

Contact Metav Werkzeuge for tailored advice on using the Metav IndustryLine M323.458 in existing inspection setups — their specialists in Emmerich can confirm compatibility and help secure the correct inspection aids for the production environment.

Technical data

• SKU: M323.458
• GTIN: 4061905058950
• Brand: Metav IndustryLine

Facts

• Diameter: 4.58 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.009 kg

Special features

• Material: special steel
• Configuration: single gauge pin
• Intended use: end‑measurement, plug checks
• Version: workshop execution (Werkstatt‑Ausführung)
• eClass: 21170231

FAQ

What measurement accuracy does this pin provide?
The Metav IndustryLine gauge pin M323.458 guarantees a dimensional accuracy of ±0.001 mm, making it suitable for precision plug checks and repeatable end‑measurement tasks.

Which inspection tasks is this pin suited for?
This single gauge pin is intended for plug‑fitting checks, bore verification and assembly‑fit tests where a compact 4.58 mm diameter and tight tolerance enable reliable go/no‑go assessments.

Is the item supplied as a single piece and how is it identified?
Yes, the product is supplied as a single gauge pin under SKU M323.458 and carries a GTIN for stock and traceability purposes.

What material is used and how durable is the pin?
The pin is produced from special steel and configured for workshop use, providing enhanced wear resistance during routine inspection and handling.

Can this pin be used directly in production fixtures and jigs?
The M323.458 gauge pin is designed for direct integration into fixtures and jigs for go/no‑go and reference checks, offering a compact and stable contact geometry for frequent use.

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