5.20mm Gauge Pin, Single, ±0.001mm Tolerance, Length 50mm, Workshop Version - Metav IndustryLine

Take advantage of the combination of micron-level accuracy, a 50 mm working length, and robust special-steel construction to maintain reliable end-measurement routines in the workshop; order the gauge pin directly via Metav Werkzeuge or request advice from our consultants.

Gauge pin M323.520 (Metav IndustryLine) — 5.20 mm, ±0.001 mm, 50 mm length

The Gauge pin M323.520 is a single precision measuring pin designed for end-dimension checks and acceptance testing in workshop and inspection environments, offering a compact 50 mm length for easy positioning in tight fixtures.

• High-precision tolerance ±0.001 mm
• Diameter 5.20 mm for exact end measures
• 50 mm special steel rod for workshop use
• Transport case provided for secure handling

Consistent micron-level results for quality control

A tolerance of ±0.001 mm (one micron) places this pin in the very highest accuracy class for routine go/no-go and end-measure checks. The fine tolerance reduces the uncertainty in acceptance sampling and supports traceable inspection procedures. In practice, this means fewer ambiguous measurements and a clearer decision basis for pass/fail criteria during incoming and final inspections.

Compact format that suits confined spaces

With a length of 50 mm and a nominal diameter of 5.20 mm, the pin is sized for accessibility in small bores, slots and assembly jigs. The compact format improves handling when measuring recessed features or mating parts, enabling consistent positioning without the need for specialised extension tools. Workshop technicians benefit from faster set-up and reduced fixture adjustment time.

Robust material selection for everyday workshop demands

Manufactured from special steel, the probe pin balances hard-wearing surface properties with dimensional stability. The material choice ensures resistance to routine wear while maintaining the critical diameter over repeated use. This durability translates into lower replacement frequency and a predictable lifecycle cost for inspection tool inventories.

Practical design that supports inspection workflows

As a single measuring pin, the component is straightforward to integrate into comparative and plug-gauge procedures. The short, rigid shank minimises deflection during measurement, and the compact geometry simplifies manual alignment. This makes the pin a practical option for bench inspectors and quality engineers seeking reproducible end-measure data without complex set-ups.

Workshop-ready delivery and handling benefits

Supplied as a workshop version and presented in a secure transport case, the pin arrives ready for immediate use and safe storage between inspections. The protective packaging reduces the risk of transit or handling damage to the critical diameter, preserving the calibrated status of the tool for reliable results at first use.

Suitable applications and inspection context

Ideal for final dimension checks, fixture verification and component acceptance of small-engineered parts, this precision measuring pin supports routines where a defined plug probe is required. Its specification fits well into standard metrology workflows where repeatability and traceable tolerances are key performance indicators.

Contact Metav Werkzeuge for application advice and to discuss integration of the M323.520 gauge pin into existing inspection procedures

Technical data

• Article number: M323.520
• GTIN: 4061905059124
• Brand: Metav IndustryLine

Facts

• Nominal diameter: 5.20 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.011 kg

Special features

• Material: special steel
• Workshop version for everyday use
• Transport case for protection during storage and transit
• Single precision gauge pin for end-measure checks

FAQ

What measurement accuracy can be expected from this gauge pin?
The M323.520 gauge pin is specified to ±0.001 mm, delivering micron-level accuracy suitable for stringent acceptance tests.

Is the pin suitable for use in a production inspection jig?
Yes. The solid 50 mm length and rigid special-steel construction make the pin appropriate for use in production jigs and fixtures for repeatable end measurements.

How is the gauge pin supplied to ensure safe handling?
The gauge pin is supplied as a workshop version in a secure transport case to protect the critical diameter and facilitate organised storage.

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