7.7mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the combination of workshop-grade robustness, sub-micron ±0.001 mm accuracy and a compact 50 mm length for reliable end-measurement checks; order directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge Pin M323.770 — 7.70 mm, ±0.001 mm accuracy (Metav IndustryLine)

A gauge pin M323.770 designed for precision end-measurement checks and validation tasks in workshop and production environments

• Workshop version for robust use
• Diameter 7.70 mm with ±0.001 mm tolerance
• 50 mm length for deeper inspection
• Supplied in protective transport case

Repeatable precision for tight tolerances

The cylindrical inspection pin delivers ±0.001 mm concentric accuracy on a 7.70 mm diameter, enabling repeatable checks where tight end measurements are required. Such tolerance is suitable for fine mechanical verification and quality gates in component inspection; the result is reliable pass/fail decisions and reduced rework. The combination of compact geometry and high dimensional stability supports precise contact with gauges, fixtures or measurement benches while keeping handling straightforward.

Built for workshop handling and transport

Manufactured in special steel and specified as a workshop version, the pin tolerates regular use in industrial environments without compromising geometry. Its 50 mm length allows access into deeper bores and features while remaining easy to manipulate by hand or in simple jigs. Delivery in a protective case ensures safe transport and prevents accidental damage to the measurement surface, so accuracy is preserved between uses and during storage.

Efficient integration into inspection routines

As a precision gauge pin, this item simplifies go/no‑go and reference measurements on end faces and bores and shortens inspection cycles through a compact, ready‑to‑use format. The clear specification and compact footprint make it suitable for use in small-series manufacturing, incoming inspection and assembly verifications. Stocking the Metav IndustryLine version can streamline procurement and reduce lead times thanks to central supply from Emmerich, backed by Metav’s quality filter for European distribution.

For workshop-grade, sub-micron end-measurement requirements, contact Metav Werkzeuge to request the Metav IndustryLine M323.770 gauge pin and benefit from our local stock and expert advice.

Technical Data

• Article number: M323.770
• GTIN: 4061905062407
• Weight: 0.023 kg

Key measurements

• Diameter: 7.70 mm
• Length: 50 mm
• Tolerance: ±0.001 mm

Materials & features

• Material: Special steel
• Workshop execution
• Supplied in protective transport case
• Single test pin

FAQ

What tasks is this precision pin intended for?
The Metav IndustryLine gauge pin M323.770 is intended for end-measurement checks, bore verification and spot inspections where a high-accuracy cylindrical reference is required.

Is the stated tolerance of ±0.001 mm realistic for workshop use?
Yes — the specified ±0.001 mm tolerance reflects the pin's manufacturing class and is suitable for precise inspection tasks and tight tolerance comparisons in production environments.

How is the pin protected during transport and storage?
The item is supplied in a protective transport case as a workshop-grade pin, which preserves the measurement surface and prevents handling damage between uses.

Can this pin be used in jigs and fixtures?
The compact geometry and stable material make the pin suitable for incorporation into simple fixtures and reference setups for repeatable checks.

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