5.39mm Test Probe, Single, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine

Combining micrometric tolerance of ±0.001 mm, a precise 5.39 mm diameter and a robust 50 mm length, this single gauge pin delivers repeatable end‑measure checks in workshop and inspection routines; order via Metav Werkzeuge or consult our specialists for application advice.

M323.539 gauge pin — 5.39 mm diameter, ±0.001 mm accuracy (Metav IndustryLine)

The M323.539 is a single gauge pin designed for accurate end‑measure verification and bore checking in workshop and metrology settings.

• High precision ±0.001 mm tolerance
• Diameter 5.39 mm for end‑measure checks
• 50 mm hardened special steel length
• Supplied in protective transport case

Consistent, micrometric accuracy for inspection tasks

The primary benefit of this gauge pin is its ±0.001 mm rated tolerance, which supports tight acceptance criteria and helps reduce false rejects during quality control. Built for measurement use rather than machining, the pin’s nominal 5.39 mm diameter and short 50 mm shank reduce flex and contact variation, enabling repeatable go/no‑go or reference checks. In plain terms, the fine tolerance means that small deviations in component bores can be detected reliably, making the part suitable for precision tasks such as final bore verification and end‑dimension control.

Durable workshop design that keeps handling simple

Constructed from special steel and specified as a workshop version, the pin balances surface hardness and corrosion resistance for everyday use at the bench. The 50 mm length provides a practical working reach while remaining stiff under hand inspection, so single‑operator checks are straightforward. Supplied in a protective transport case, the pin arrives ready for safe storage and transport between inspection points; this reduces the risk of surface damage that would otherwise affect measurement certainty.

Practical integration into measurement routines

The gauge pin serves as a compact reference for quick dimensional checks, comparing measured bores or fit conditions against the pin’s nominal size. Its compact form factor and workshop specification suit routine in‑process controls and final inspections where rapid verification of end dimensions is required. As a single, calibrated tool is not declared in the product data, this pin is best used alongside established calibration schedules and reference standards maintained by the inspection department to preserve long‑term traceability.

Contact Metav Werkzeuge for application guidance or to secure the Metav IndustryLine M323.539 for your inspection bench — our Emmerich team can advise on storage, calibration paths and compatible inspection routines

Technical data

• Article number: M323.539
• GTIN: 4061905057946
• ECLASS: 21170231

Core data

• Diameter: 5.39 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.012 kg

Special features

• Material: Special steel
• Workshop version
• Supplied in transport case

FAQ

What is the intended use of this gauge pin?
The M323.539 gauge pin is intended for end‑measure verification and bore checks where a precise reference diameter of 5.39 mm is required.

Is the M323.539 supplied with a calibration certificate?
The product data does not state a calibration certificate; calibration and traceability should be handled according to the purchaser’s inspection procedures.

Can this pin be used for go/no‑go testing?
Yes, the pin’s tight tolerance and defined nominal diameter make it suitable as a reference for go/no‑go or fit checks in workshop inspection routines.

How should the gauge pin be stored to retain accuracy?
Store the gauge pin in its protective transport case and keep it in a stable, low‑humidity environment; handle with clean hands or gloves to avoid surface contamination.

Is the M323.539 suitable for field use in a production environment?
The workshop specification and transport case make the pin suitable for routine checks on the shop floor, provided standard care and scheduled recalibration are observed.

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