6.57mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of exceptional repeatability and workshop readiness with a single 6.57 mm gauge pin that combines sub‑micrometre accuracy and robust construction; the ±0.001 mm tolerance and 50 mm length suit end‑dimension checks and fixture verification. Order directly via Metav Werkzeuge or contact our consultants for advice on integration into inspection routines.

M323.657 gauge pin — single 6.57 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

A single M323.657 gauge pin for precise end‑dimension inspection and calibration checks in workshop and quality‑control environments

• Diameter 6.57 mm, tolerance ±0.001 mm
• Length 50 mm for end‑dimension checks
• Made from special steel for durability
• Delivered in a transport case for safe handling

Precision where end dimensions matter

The M323.657 is designed for end‑dimension verification in production and inspection workflows. With a specified accuracy of ±0.001 mm, the pin provides a reliably small uncertainty for plug and bore checks where tight fits or running clearances are critical. The nominal diameter of 6.57 mm is produced to close tolerances, ensuring repeatable reference measurements that support process control and reduce scrap rates. The simple geometry makes the pin straightforward to use with gauges, mandrels and verifying fixtures.

Durable design for frequent workshop use

Manufactured from special steel, this workshop‑grade gauge pin resists wear and maintains form under regular handling. The 50 mm overall length offers sufficient engagement for many end‑dimension tasks while remaining easy to position and manoeuvre in confined setups. As a workshop version, the component is finished for practical, robust service rather than fragile laboratory-only use. Delivery in a transport case protects the pin during storage and transit, reducing the risk of nicks that would affect measurement integrity.

Practical benefits for inspection and setup

Use of a dedicated gauge pin streamlines acceptance checks, fixture set‑up and go/no‑go verification: a calibrated reference axis speeds alignment and documents conformity to drawing tolerances. The clean cylindrical form minimises operator interpretation; the measured value is a direct indication of the critical diameter condition for assemblies. Backed by Metav’s emphasis on accessible precision and a broad product range, this component supports consistent measurement practices across small workshops and larger production lines alike.

For precision end‑dimension checks and reliable workshop performance, choose the Metav IndustryLine M323.657 gauge pin and contact Metav Werkzeuge in Emmerich for tailored advice and purchasing support via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: M323.657
• GTIN: 4061905058264
• Weight: 0.017 kg
• Material: Special steel
• Tolerance: ±0.001 mm
• Diameter: 6.57 mm
• Length: 50 mm

Facts

• Diameter: 6.57 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.017 kg

Special features

• Workshop version
• Delivery in transport case
• Single gauge pin for end‑dimension checks
• Special steel construction
• SKU: M323.657

FAQ

What measurements is this gauge pin intended for?
The M323.657 gauge pin is intended for end‑dimension and plug/bore verification where a precise reference diameter of 6.57 mm and a tight ±0.001 mm tolerance are required.

Is the pin suitable for routine workshop use?
Yes, the workshop version finish and special steel construction make the M323.657 suitable for frequent handling and practical inspection tasks.

How should the gauge pin be stored to preserve accuracy?
Store the M323.657 in its transport case between uses to prevent nicks or contamination that could affect the specified tolerance.

Can the gauge pin be used in fixture set‑up and calibration work?
The M323.657 is ideal for fixture alignment, set‑up checks and go/no‑go verifications thanks to its precise diameter and rigid form.

What documentation is supplied with the gauge pin?
The delivery includes the component itself and protection in a transport case; any calibration certificates are provided only if explicitly stated in the product listing.

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