7.77mm Gauge Pin, Single, ±0.001mm, Length 50mm, Workshop Version - Metav IndustryLine

The precision 7.77 mm diameter and ultra‑tight ±0.001 mm tolerance, combined with the 50 mm length and workshop specification, make this gauge pin ideal for reliable end‑measure verification; order directly via Metav Werkzeuge or consult the technical team for application advice.

M323.777 Gauge Pin — 7.77 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

The M323.777 is a precision gauge pin designed for accurate end‑measure checks and inspection tasks in workshop and production environments.

• Diameter 7.77 mm with ±0.001 mm tolerance
• Length 50 mm in workshop version
• Manufactured from special steel
• Supplied individually for traceable inspection

Consistent final‑dimension checks that reduce rework

A straight, hardened inspection pin with a nominal diameter of 7.77 mm and an accuracy of ±0.001 mm provides a measurable improvement in repeatability for final‑dimension controls. The close tolerance reduces uncertainty during plug and end‑mass verification, so measurement variability is minimised and corrective loops in production are shortened. The solid geometry of the pin translates directly into reproducible seating in bores and fixtures, supporting rapid go/no‑go decisions without additional setup time.

Robust workshop design for dependable handling

Made from special steel and specified as a workshop version, this precision pin balances wear resistance with handling convenience for everyday inspection tasks. At a nominal mass of 0.023 kg, the item is easy to manoeuvre while retaining sufficient rigidity for precise seating. Supplied as an individual unit, the component is suitable for insertion into inspection nests, test jigs or as a reference element in assembly checks, delivering a pragmatic combination of durability and practicality for busy metrology stations.

Seamless fit into standard inspection workflows

Designed for end‑measure applications, the pin integrates with common measuring setups such as dial indicators, height gauges and comparator fixtures, enabling fast cross‑checks against master gauges or reference blocks. The controlled diameter and fine tolerance support precise datum definition for component inspection and tooling alignment, helping to maintain quality across batches. Using such a standardised inspection element streamlines documentation and reporting, contributing to traceable quality routines in manufacturing.

Choose the Metav IndustryLine M323.777 gauge pin for workshop‑grade precision; contact Metav Werkzeuge for delivery and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M323.777
• GTIN: 4061905060120
• Brand: Metav IndustryLine

Facts

• Diameter: 7.77 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.023 kg
• eClass: 21170231

Special features

• Material: Special steel
• Workshop version
• Supplied individually
• Precision end‑measure application

FAQ

What is the dimensional tolerance of this gauge pin?
The M323.777 gauge pin is specified with a dimensional tolerance of ±0.001 mm, ensuring high‑precision end‑measure controls.

Which material is used for the inspection pin?
The inspection pin is manufactured from special steel, chosen for wear resistance and stable bore seating in workshop environments.

Is the pin suitable for production spot checks?
Yes, the M323.777 is intended for end‑measure verification and integrates smoothly into production inspection routines and test fixtures.

How is the pin supplied?
The product is supplied as an individual precision pin to support traceable use in inspection and metrology workflows.

Can the pin be used with standard gauge blocks and fixtures?
The pin’s controlled diameter and consistent length make it compatible with common gauge blocks, nests and comparator fixtures for routine checks.

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