0.2 mm Gauge Pin Single, ±0.002 mm, Pin Length 40 mm, Overall 57 mm, Workshop Version - Metav IndustryLine

Take advantage of the combination of micrometric tolerance, robust workshop design and compact dimensions for dependable hole verification in routine inspection tasks. Order the gauge pin directly via Metav Werkzeuge or ask the consultants for specific batch or set requirements.

M323.020 Gauge pin — 0.20 mm diameter, ±0.002 mm tolerance (Metav IndustryLine)

A gauge pin (M323.020) designed for precise verification of small-diameter holes and fits in workshop environments, offering tight tolerance and a compact form for repeatable checks

• 0.20 mm diameter with ±0.002 mm tolerance
• Hardened special steel construction
• Compact 40 mm pin length, 57 mm overall

Accuracy that supports quality control

High-precision verification starts with a stable reference tool. The M323.020 offers a nominal diameter of 0.20 mm with a declared ±0.002 mm tolerance, which corresponds to a repeatable fit check at the micrometre scale. Such a tight tolerance is suitable for fine inspection tasks where dimensional conformity must be proven rather than estimated. By relying on a single, stable measuring element manufactured from special steel, inspection routines gain consistency: process deviations become visible earlier, reducing scrap and rework.

Durability built for workshop routine

A workshop-grade construction ensures the pin withstands daily handling and routine use. The special steel body provides wear resistance while the compact geometry—40 mm effective pin length within a 57 mm overall length—keeps the tool easy to position in fixtures and measurement jigs. The workshop execution is optimised for repeated insertion and withdrawal cycles, so maintenance intervals are minimised and tool life is extended, supporting uninterrupted production workflows.

Integration into inspection workflows

Small, precise gauge pins such as this one simplify go/no-go checks, plunger verifications and comparative measurements when used alongside gauges, micrometres or bench fixtures. The pin’s narrow diameter and tight tolerance make it ideal for sampling hole diameters, verifying broach or bore processes, and confirming assembly fits. Because the element is supplied as a single, traceable piece, it is straightforward to document which reference was used during an inspection run.

Compact dimensions explained for practical use

The compact design is an advantage where access is limited or where multiple checks are performed in quick succession. The modest overall length eases handling in dense assemblies; the pronounced pin length provides sufficient engagement depth for stable readings. The small mass contributes to minimal inertia on delicate measuring setups, while the robust material keeps the dimensional stability intact over many cycles—important for repeatable measurements in bench or fixture-based quality control.

For supply or batch enquiries regarding Metav IndustryLine gauge pins, contact Metav Werkzeuge in Emmerich for tailored advice and efficient delivery

Technical Data

• Article number: M323.020
• GTIN: 4061905056024
• Label: Prüfstift, einzeln, 0.20 mm, ±0.002 mm
• Material: Special steel
• Execution: Workshop version

Measurements / Core data

• Diameter: 0.20 mm
• Pin length: 40 mm
• Overall length: 57 mm
• Tolerance: ±0.002 mm
• Weight: 0.003 kg

Special features / Applications

• Single gauge pin
• Intended for workshop inspection tasks
• Delivered in a transport case for safe handling
• ECLASS: 21170231
• SKU: M323.020

FAQ

What is the nominal diameter and tolerance of the gauge pin?
The M323.020 gauge pin has a nominal diameter of 0.20 mm with a tolerance of ±0.002 mm.

Which material is used for this gauge pin?
This Metav IndustryLine pin is manufactured from special steel for enhanced wear resistance.

Is the pin suitable for repeated workshop use?
Yes, the workshop execution and robust material of the M323.020 make it suitable for repeated insertion and routine inspection tasks.

What dimensions are important when integrating the pin into fixtures?
Key dimensions are the 40 mm pin length and the 57 mm overall length, which determine engagement depth and handling clearance.

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