1.72mm Test Pin, ±0.001 mm Accuracy, 50mm Length, Workshop Version, Special Steel, Supplied In Case - Metav IndustryLine

Take advantage of the pin's 1 µm accuracy, compact 50 mm length and workshop-grade construction for reliable end‑measurement routines; order directly via Metav Werkzeuge or consult our specialists if further advice is required.

Test pin M323.172 — single precision gauge pin, 1.72 mm diameter, ±0.001 mm

Test pin M323.172 designed for precise end measurements in inspection benches and fixture checks.

• Diameter 1.72 mm with ±0.001 mm accuracy
• 50 mm length, workshop execution
• Delivered in protective transport box

Consistent accuracy for process control

The pin provides a tolerance of ±0.001 mm, equivalent to 1 micrometre, which stabilises gauging routines and reduces measurement scatter in serial inspection. Such small form‑error limits are particularly beneficial when calibrating plug gauges, verifying end masses or checking positional features on delicate components. The narrow diameter of 1.72 mm paired with the stated tolerance supports high repeatability and makes the pin suitable for integration into measurement jigs or tactile probe checks where reproducible contact geometry is essential.

Compact format for fine mechanical inspection

With a 50 mm usable length in a compact workshop design, this pin fits tight fixtures and small assemblies without compromising rigidity. Classified as a micro‑sized test pin for fine mechanical work, it is optimised for applications such as micro‑machined parts, precision connectors and small bore verification. The transport‑safe packaging ensures the measuring face remains free of transport damage, preserving the pin’s calibrated geometry and extending service intervals—this is practical for quality departments that require ready‑to‑use, traceable inspection items.

Robust material and traceability for daily use

Manufactured from special steel in a workshop execution, the pin balances hardness and wear resistance for routine contact measurements while remaining light at approximately 0.004 kg. The concise design reduces handling errors during frequent use and supports quick changeover in bench fixtures. Identifiers such as SKU M323.172 and GTIN 4061905056611 aid inventory and documentation workflows, simplifying traceability in quality records and part lists. The product is intended for end‑measurement tasks and workshop inspection; handling and storage in the supplied transport box maintain surface integrity between uses.

Choose Metav IndustryLine's Test pin M323.172 for dependable micro‑measurement tasks and contact Metav Werkzeuge in Emmerich for delivery details or purchasing guidance.

Technical data

• Article number: M323.172
• GTIN: 4061905056611
• Material: Special steel
• Diameter: 1.72 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg
• Version: Workshop execution

Core data

• Diameter: 1.72 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.004 kg
• SKU: M323.172

Special features

• Delivered in protective transport box
• Designed for end measurements
• Compact format for small fixtures
• Category: Gauge/test pin

FAQ

What level of precision does the test pin offer?
The test pin M323.172 achieves a tolerance of ±0.001 mm, delivering micrometre‑level precision suitable for high‑repeatability inspection tasks.

Is the pin suitable for small bore or connector checks?
Yes, the 1.72 mm diameter and 50 mm length make the pin appropriate for small bore verification and fine connector inspections in workshop environments.

What material is used and how does that affect durability?
Made from special steel, the pin balances hardness and wear resistance for frequent contact measurements while remaining light for easy handling.

How is the product supplied to protect measurement faces?
The pin is supplied in a protective transport box to prevent surface damage and to maintain the integrity of the measuring face during storage and transport.

Can the pin be used in automated fixtures or probe testing?
Its compact and rigid design allows integration into measurement jigs or probe checks where a consistent contact geometry is required.

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