6.56mm Test Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the combination of high measurement fidelity and robust workshop construction for consistent inspection results; the precise tolerance and compact length ensure fast, repeatable checks — order the gauge pin directly via Metav Werkzeuge or ask our consultants for application advice.

Gauge pin M323.656 — 6.56 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

The gauge pin M323.656 is a workshop-grade precision pin designed for end‑measure, alignment and fixture tasks where tight dimensional control is required.

• 6.56 mm ground diameter
• Tolerance ±0.001 mm
• 50 mm hardened length
• Workshop version with transport case

Faster, reproducible inspection through genuine accuracy

Built for measuring and checking end dimensions, this gauge pin offers ±0.001 mm tolerance on a 6.56 mm ground diameter, reducing uncertainty in pass/fail decisions. Such a fine tolerance translates into reliable repeatability across inspection cycles and minimises rework caused by measurement variation. The compact 50 mm length keeps the pin rigid during handling, improving contact stability and shortening setup time on test fixtures and go/no‑go assemblies.

Robust workshop construction that protects repeatability

Manufactured from special steel and specified as a workshop version, the pin withstands daily use in production environments. The hardened surface maintains roundness and wear resistance, ensuring the precision is preserved over many measurement cycles. Delivery includes a transport case, which protects the pin during storage and transit — an important safeguard for components that must keep tight tolerances and low runout throughout their service life.

Simple integration into quality workflows and fixtures

The design supports quick insertion into alignment jigs, check fixtures and assembly aids, helping to speed up inline checks and setup operations. Traceability is supported via GTIN and SKU information, so the item can be managed in inventory systems and quality documentation; the M323.656 is compact enough for handheld inspection yet precise enough for critical gauge work. With Metav’s European distribution and quality filter in Emmerich, procurement is straightforward and backed by a partner that serves workshop and industrial needs.

Contact Metav Werkzeuge today for tailored advice on integrating Metav IndustryLine gauge pins into existing inspection processes or to request specific documentation for the M323.656

Technical data

• Article number: M323.656
• GTIN: 4061905058257
• Brand: Metav IndustryLine
• Category: Gauge pins (Messstifte)

Facts

• Diameter: 6.56 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.017 kg
• Classification code: 21170231

Special features

• Workshop version
• Material: Special steel
• Delivery: Transport case included for secure transit
• Intended use: End‑measure, alignment and fixture applications

FAQ

What tolerance does the gauge pin offer?
The gauge pin is specified with a tolerance of ±0.001 mm, providing the fine control required for precise inspection tasks with the M323.656.

Is the pin suitable for heavy‑use workshop environments?
The workshop version is made from special steel with a hardened finish, so the component is designed to withstand repeated handling and maintain dimensional integrity.

How is the gauge pin supplied for protection and transport?
Delivery includes a transport case to protect the pin during storage and movement, ensuring the measured reference remains undamaged.

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