1.55mm Test Pin ±0.001mm Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of ±0.001 mm repeatability together with a compact 1.55 mm diameter and 50 mm reach for reliable end‑measure checks and probe calibration in workshop inspection routines. Order the M323.155 gauge pin directly via Metav Werkzeuge or consult our specialists for process integration.

M323.155 gauge pin — 1.55 mm diameter, ±0.001 mm workshop grade (Metav IndustryLine)

A M323.155 gauge pin designed for high‑precision end‑measure verification and tight‑tolerance probing in workshop and inspection fixtures.

• ±0.001 mm tolerance for fine measurement control
• 1.55 mm diameter for small‑bore and probe tasks
• 50 mm length for deeper access in assemblies
• Workshop‑grade special steel construction

Precision that supports clear go/no‑go decisions

The compact design delivers a defined contact surface with a ±0.001 mm tolerance, making the gauge pin suitable for high‑resolution verification during in‑process checks and fixture set‑up. The controlled diameter of 1.55 mm minimises play in small bores and test jigs, while the 50 mm length allows access to recessed features. Such dimensional certainty reduces cycle‑time wasted on ambiguous results and supports consistent pass/fail decisions in routine quality control.

Built for robust workshop handling and repeatability

Manufactured in workshop‑grade special steel, the pin resists wear from repeated seating and contact against hardened test surfaces. The single‑piece design ensures minimal deformation under normal probe pressures, so measurement drift between cycles is reduced. Where repeatable tactile probing and end‑measure assessment are required, the mechanical stability of this gauge pin improves process reliability and lowers rework rates.

Material choice and maintenance explained

The selected special steel balances hardness and toughness to extend service life without becoming brittle. Regular inspection and light lubrication of contact areas preserve surface integrity; if optical inspection or calibration routines are in place, the pin’s consistent geometry supports traceable checks. For calibration and documentation purposes, the compact geometry simplifies handling and makes the pin suitable for integration into existing inspection protocols and probe qualification sequences.

Practical applications and compatibility with inspection equipment

This gauge pin is ideal for small‑bore gauging, probe tip verification, fixture alignment and end‑measure checks in machining and assembly environments. The form factor suits manual and automated probing systems as well as comparator fixtures where precise reference diameters are required. The combination of 1.55 mm diameter and tight tolerance supports use in precision mechanical workshops, toolrooms and metrology benches where small‑feature control matters most.

For workshop calibration and fixture planning, contact Metav Werkzeuge in Emmerich to request technical details or to discuss the M323.155 gauge pin for specific inspection tasks

Technical data

• Article number: M323.155
• GTIN: 4061905054686
• Category: Gauge pin (test pin)

Facts

• Diameter: 1.55 mm
• Length: 50 mm
• Tolerance / accuracy: ±0.001 mm
• Weight: 0.004 kg

Special features

• Material: Special steel
• Version: Workshop execution
• Single‑piece gauge pin for end‑measure checks

FAQ

What is the intended use of this gauge pin?
The M323.155 gauge pin is intended for small‑bore gauging, probe verification and end‑measure checks in workshop inspection setups.

How precise is the M323.155 gauge pin?
This Metav IndustryLine gauge pin is specified to ±0.001 mm, providing high repeatability for fine measurement control.

Which materials is the pin compatible with during inspection?
The M323.155 is a reference artefact and is used to verify measurement systems; it is made from special steel and is compatible with standard probe and fixture interfaces.

Can the pin be used in automated probing systems?
Yes, the compact 1.55 mm diameter and 50 mm length make the pin suitable for integration into manual and automated probing and fixture systems.

Is the M323.155 supplied as a single unit or in sets?
The listed item is supplied as a single gauge pin; consult Metav Werkzeuge for set configurations or matched sizes.

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