4.52mm Test Probe, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of micron-level accuracy, durable special‑steel construction and a compact 50 mm length for reliable end‑measurements in routine inspection work. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.452 — 4.52 mm, ±0.001 mm (50 mm length) by Metav IndustryLine

A Gauge pin M323.452 designed for precise end‑measurements and go/no‑go checks in workshop inspection and toolmaking environments.

• High‑precision ±0.001 mm tolerance
• Diameter 4.52 mm for tight fits
• 50 mm length, workshop version design
• Made from special steel for wear resistance

Repeatable micrometre accuracy for dependable inspection results

The pin delivers an exceptional ±0.001 mm positional tolerance, providing the kind of repeatability required for precise end‑measurements, fit checks and finishing verification. This level of accuracy corresponds to one thousandth of a millimetre and ensures that small deviations are detected reliably during quality control routines. By converting a mechanical measurement requirement into a clearly verifiable numeric limit, the component helps shorten decision cycles and reduces rework driven by uncertain gauging.

Compact form and robust material for everyday shop use

At 4.52 mm diameter and 50 mm length, this test pin is sized for working into confined bores and datum features while remaining stiff enough for hand‑led inspection tasks. Manufactured from special steel, the pin combines dimensional stability with wear resistance, supporting frequent contact checks without rapid degradation. The workshop version construction balances toughness and handling ease, making the item suitable for repetitive use on the shop floor as well as for bench inspection stations.

Practical data and integration into inspection workflows

The single‑piece supply and clear identification (SKU M323.452, GTIN 4061905058004) facilitate inventory and traceability within existing inspection processes. With a mass of 0.009 kg the pin is easy to handle and to seat during manual gauging operations, while its compact geometry reduces fixturing complexity. Where rapid, objective verification is required, the component complements dial indicators, bore gauges and optical comparators by providing a simple, standardised reference for end‑measurements.

For workshop-ready precision from the Metav IndustryLine range, contact Metav Werkzeuge for tailored advice or to arrange supply — Metav Werkzeuge will support specification checks and order processing from Emmerich to your workshop

Technical Data

• Article number: M323.452
• GTIN: 4061905058004
• SKU: M323.452

Data

• Diameter: 4.52 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Mass: 0.009 kg

Special features

• Material: Special steel
• Workshop version
• Single item delivery
• Category: Gauge pins

FAQ

What level of accuracy does the pin provide?
The pin achieves a tolerance of ±0.001 mm, allowing micrometre‑scale discrimination suitable for high‑precision end‑measurements and fit checks.

Is this pin suitable for frequent shop‑floor use?
Yes. The workshop version and special steel construction make the pin robust for repeated contact measurements in routine inspection tasks.

Can the pin be used for tight bore gauging?
The 4.52 mm diameter and 50 mm length are optimised for access into small bores and datum features where compact, stiff references are required.

How is the product identified for ordering and stock control?
The item is listed as SKU M323.452 with GTIN 4061905058004 for easy procurement and traceability.

Which measurement tasks is this pin intended for?
Designed for end‑measurements, fit verification and go/no‑go checks, the pin supports quick, objective inspections that reduce uncertainty in quality control.

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