5.38mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine

Take advantage of workshop-grade construction combined with an extremely tight tolerance of ±0.001 mm and a compact 5.38 mm diameter to ensure reliable end‑measure checks and fewer rejections. Order directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.538 — workshop version, 5.38 mm, ±0.001 mm, 50 mm length

The Gauge pin M323.538 is a precision plug gauge intended for end‑measure verification and tight‑fit checks in workshop and inspection environments.

• Workshop version for daily use
• Diameter precisely 5.38 mm
• Tolerance ±0.001 mm
• 50 mm length for stable probing

Reduce inspection time with measurable precision

A consistently tight tolerance of ±0.001 mm delivers measurable benefits in routine quality control: fewer ambiguous readings, quicker go/no‑go decisions and reduced rework. The small 5.38 mm nominal diameter is ideal for final‑size verification on turned parts and drilled bores where minute deviations matter. Because the pin is manufactured from special steel, wear resistance and dimensional stability under normal workshop conditions are improved, which supports repeatable results over many inspection cycles. The compact mass also minimises inertia when handling, speeding up throughput at the inspection station.

Compact format that fits confined assemblies

Classified for micro‑range applications, this design is tailored to tasks where accessibility is limited and high accuracy is required. The 50 mm length gives sufficient engagement depth for many end‑measure checks while retaining a shape that is easy to position in small bores or recessed features. In practice, the reduced profile and workshop configuration make the tool straightforward to use at the bench or in a jig, enabling precise checks without the need for large, specialised fixtures. This compactness assists in keeping measuring procedures fast and ergonomic for operators.

Robust handling and transport-ready delivery

Built as a workshop version, the pin balances precision with everyday robustness. The special steel construction tolerates typical handling in production environments and resists surface damage that would otherwise affect measurement accuracy. Delivery includes a protective transport box for safe handling and storage during transit, reducing the risk of knocks or corrosion that could compromise the gauge. The overall design supports frequent use in production and inspection routines while maintaining dimensional reliability.

Fit-for-purpose applications and process benefits

This gauge pin is particularly suitable for end‑size checks, verifying mating fits and confirming final bore diameters where sub‑millimetre accuracy matters. Using a dedicated plug gauge with ±0.001 mm specification simplifies pass/fail assessment and integrates well with existing inspection protocols. The workshop configuration helps maintain uptime: parts can be checked quickly at the machining centre or at the assembly bench, which translates into shorter feedback loops and improved process control for manufacturing and quality teams.

For reliable workshop precision from Metav IndustryLine, contact Metav Werkzeuge in Emmerich for supply and application guidance — email info@metav-werkzeuge.com or call +49 2822 7131930 to secure prompt delivery and expert advice

Technical Data

• Article number: M323.538
• GTIN: 4061905057939
• Category: Messstifte
• SKU: M323.538

Facts

• Nominal diameter: 5.38 mm
• Length: 50 mm
• Tolerance / accuracy: ±0.001 mm
• Weight: 0.012 kg

Special features

• Material: Special steel
• Workshop execution (robust handling)
• Delivered in protective transport box

FAQ

What accuracy can be expected from this gauge pin?
The gauge pin M323.538 is manufactured to an accuracy of ±0.001 mm, making it suitable for very fine end‑measure checks in workshop and inspection tasks.

Is the pin suitable for routine production checks?
Yes, the workshop design and special steel construction make the M323.538 appropriate for frequent use in production environments where compact, reliable verification is required.

Can this pin be used for bore and shaft fit checks?
The 5.38 mm nominal diameter and 50 mm engagement length are well suited to final bore measurements and mating fit verifications, providing a clear go/no‑go reference for tight fits.

How is the gauge pin supplied to protect accuracy during transport?
The gauge pin is supplied in a protective transport box to guard against shocks and contamination during transit, preserving dimensional integrity until first use.

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