19.57mm Test Pin Workshop Version, 50mm Length - Metav IndustryLine

Take advantage of the combination of industrial accuracy, robust material and compact form factor for reliable fit and end‑measure checks; order or request supply details from Metav Werkzeuge for seamless integration into workshop quality control.

Gauge pin, single, 19.57 mm — 50 mm length (Metav IndustryLine)

The gauge pin, single, 19.57 mm is a workshop‑grade precision reference for end‑measure checks and fit testing in small to medium assemblies.

• High precision ±0.002 mm tolerance
• 50 mm length for consistent insertion depth
• Special steel for wear resistance
• Workshop version designed for regular use

Precision that reduces rework and inspection time

This compact reference pin delivers high repeatability in fit and clearance tests thanks to its tight ±0.002 mm tolerance. In practical terms, the reduced measurement scatter shortens inspection cycles and lowers the frequency of rework on mating components. For production and assembly environments where small deviations cause rejects, the reliable dimensional stability of this reference pin supports faster decision making and consistent part acceptance.

Robust material and form for everyday workshop use

Manufactured from special steel, the component resists surface wear and maintains geometric integrity under regular handling. The 50 mm overall length provides a stable insertion depth while the 19.57 mm diameter offers a precise mating datum for plug and bore checks. The workshop specification means the design tolerates frequent manual use and sustained contact with gauging fixtures, making it suitable for bench tests and quality control stations alike.

Small‑format gauge for high‑precision tasks

Classified in the micro range (10–100 mm), this reference pin combines compactness with professional‑grade accuracy, ideal for end‑measure verification and fit testing of housings, sleeves and small bores. The compact size reduces bending moment during insertion, preserving measurement integrity and improving operator handling. Where space is limited but tolerance requirements are strict, this precision pin provides an effective balance between reach and stiffness.

Contact Metav Werkzeuge for procurement advice, availability and integration support for the Metav IndustryLine gauge pin M323.J57; our team in Emmerich advises on matching gauges to measurement tasks and supply across Europe

Technical data

• SKU: M323.J57
• GTIN: 4061905449604
• Article: Gauge pin, single, 19.57 mm, length 50 mm
• EClass: 21170231

Dimensions & tolerances

• Diameter: 19.57 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.2 kg

Materials & features

• Material: Special steel
• Designation: Workshop version
• Category: Gauge pins (Messstifte)
• Application: End‑measure checks; fit testing

FAQ

What is the primary use of this gauge pin?
The gauge pin M323.J57 is intended as a precision reference for end‑measure verification and fit testing in workshop and production quality control.

How accurate is the gauge pin for go/no‑go checks?
Accuracy is specified as ±0.002 mm, which makes the pin suitable for fine tolerance checks and reduces measurement uncertainty during inspection.

Which materials is the pin suitable for testing against?
The pin is made from special steel and is designed to be used as a reference when checking bores, sleeves and mating parts made from typical engineering materials.

Is the M323.J57 intended for continuous use in a production environment?
Yes, the workshop version is built for regular handling and repeated insertions typical in bench and production inspection tasks.

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