4.02mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of workshop robustness, micrometre-level accuracy and compact handling for reliable end‑dimension inspection; order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed.

Gauge pin M323.402 — single precision pin, 4.02 mm ±0.001 mm, 50 mm length (Metav IndustryLine)

The gauge pin M323.402 is a workshop-grade precision pin intended for end‑dimension checks and small‑bore verification in assembly and quality control environments.

• Workshop-grade precision
• Tolerance ±0.001 mm
• Diameter 4.02 mm
• 50 mm length for compact handling

Precision that reduces rework and inspection time

The single test pin delivers micrometre-level repeatability thanks to its specified ±0.001 mm tolerance, making it suitable where tight end‑measurements matter. Manufactured in special steel, the pin maintains roundness and dimensional stability under routine handling, which reduces measurement scatter and subsequent rework. As a single‑piece reference tool, the component acts as a reliable control for pass/fail checks and small‑bore verification in production or incoming‑goods inspection, supporting faster decisions on conformity and process adjustments.

Built for workshop measurement tasks and tight spaces

With a 4.02 mm diameter and a 50 mm length, the pin is compact enough for use in confined fixturing and assembly jigs while still offering an ergonomic grip for manual handling. The workshop construction is aimed at everyday use: the pin withstands repeated insertion and withdrawal cycles without compromising the calibrated diameter. This combination of size and robustness enables pragmatic measurement routines in toolrooms and maintenance departments, where straightforward, fast checks prevent costly production interruptions.

Traceability, inventory ease and practical integration

The component is supplied with a clear identifier (SKU M323.402 and GTIN) that simplifies stock management and traceability in quality systems. Its modest mass supports safe handling and fast placement into gauges or test benches. As a defined end‑measurement reference, the pin integrates well with master sets or reference kits and helps to standardise dimensional checks across shifts and sites. Choosing a clearly specified, single‑diameter reference reduces ambiguity in inspection protocols and supports consistent reporting across the workshop.

Contact Metav Werkzeuge for advice on integrating the M323.402 gauge pin into existing inspection routines or for assistance with procurement and batch needs

Technical data

• Article number: M323.402
• GTIN: 4061905057298
• Manufacturer: Metav IndustryLine

Numbers

• Diameter: 4.02 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.007 kg
• ECLASS: 21170231

Special features

• Material: Special steel
• Workshop version
• Single test pin for end‑dimension checks

FAQ

What applications is this gauge pin intended for?
The M323.402 gauge pin is intended for end‑dimension inspection, small‑bore verification and routine workshop pass/fail checks in mechanical assembly and quality control.

Is the diameter tolerance sufficient for precision assembly gauges?
Yes; the ±0.001 mm tolerance of the M323.402 pin meets high‑precision requirements and is suitable as a reference in critical assembly and inspection tasks.

Can the pin be used as a reference in master sets?
The robust workshop construction and precise diameter make the pin a suitable single‑element reference for master kits and standardised inspection procedures.

How does the M323.402 support inventory and traceability?
The item is provided with SKU M323.402 and GTIN 4061905057298, which facilitate stock control and traceability within quality management systems.

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