6.68mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Reliable dimensional control for workshop metrology thanks to the combination of 6.68 mm nominal diameter, ultra‑tight ±0.001 mm tolerance and a 50 mm length that fits common fixtures; order the gauge pin directly via Metav Werkzeuge or consult our advisers for application support.

Gauge pin M323.668, single gauge pin 6.68 mm, ±0.001 mm tolerance — Metav IndustryLine

The gauge pin M323.668 is a workshop‑grade precision pin for fast comparative checks, fixture set‑up and end‑measure verification in production and inspection environments.

• Workshop‑grade robustness
• Diameter 6.68 mm with ±0.001 mm tolerance
• Length 50 mm for fixture and gauge blocks
• Made from special steel for wear resistance

Accurate control for repeatable production results

A compact precision pin such as this provides consistent reference geometry where reproducibility matters. The ±0.001 mm tolerance converts tight dimensional requirements into reliable go/no‑go checks, reducing rework and inspection time. As a gauge pin, it serves both as a reference for plug‑type fits and as a datum for quick manual verifications; the 50 mm length balances handling comfort and engagement depth in common tooling and checking fixtures. This translates directly into fewer stoppages and more predictable throughput in machining and assembly processes.

Designed for everyday workshop use and long service life

The workshop specification emphasises resistance to handling and wear: manufactured from special steel and finished for good surface integrity, the pin withstands repeated seating and removal in gauges and jigs. The solid construction keeps straightness and roundness within the stated tolerance over many cycles, which means less frequent replacement and stable measurement results. Where ergonomic handling and rapid inspection are needed, the compact form factor and 50 mm length make the component simple to position without compromising stiffness or control.

Practical integration and verification in inspection chains

The pin is supplied as a single unit with clear identification (SKU M323.668, GTIN 4061905060229), enabling straightforward inventory management and traceable use in quality procedures. In inspection routines it functions well alongside gauge blocks, plug gauges and comparators, and its nominal diameter of 6.68 mm matches common fit classes used in mechanical assemblies. For process planners the benefit is a predictable reference element that supports quick pass/fail decisions and helps maintain statistical process control without elaborate set‑ups.

Contact Metav Werkzeuge today to discuss application suitability or to request a supply quote for the Metav IndustryLine gauge pin M323.668 with ±0.001 mm accuracy

Technical Data

• SKU: M323.668
• GTIN: 4061905060229
• Label: Gauge pin, single, 6.68 mm, ±0.001 mm, length 50 mm
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 6.68 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.017 kg
• ECLASS: 21170231

Special features

• Material: special steel
• Workshop version
• High accuracy class ±0.001 mm
• Category: gauge pins

FAQ

What applications suit this gauge pin?
The gauge pin M323.668 is intended for comparative checks, plug‑type fit verification and fixture set‑up in machining, assembly and inspection tasks where a 6.68 mm reference is required.

Is the tolerance of ±0.001 mm reliable for production control?
Yes; the ±0.001 mm accuracy of this Metav IndustryLine gauge pin provides the repeatability needed for tight fits and short‑run quality control, supporting consistent pass/fail decisions on the shop floor.

What material is used and how does that affect wear?
The pin is made from special steel, chosen to provide good wear resistance and stable geometric integrity under frequent seating and removal.

Can this pin be used with gauge blocks and standard fixtures?
Yes; the 50 mm length and nominal diameter of 6.68 mm make the pin compatible with common gauge blocks, plug gauges and jigs used in general workshop metrology.

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