7.9mm Gauge Pin Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of workshop-hardened construction, ultra-fine tolerance and compact length for repeatable end‑size checks; order the gauge pin directly via Metav Werkzeuge or consult Metav's specialists for application advice.

Gauge pin M323.790 — 7.90 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

A gauge pin M323.790 designed as a single test pin for precise end‑measurements and plug gauge control in workshop metrology.

• Workshop version for robust daily use
• Diameter 7.90 mm with ±0.001 mm accuracy
• 50 mm hardened special‑steel construction
• Supplied in protective case for transport

Precision that removes doubt from routine checks

This test pin delivers an exceptionally fine tolerance of ±0.001 mm, providing measurement certainty when assessing end‑sizes or verifying bore limits. In the Micro class of small‑range gauges (max. 10–100 mm), the compact diameter and short overall length reduce bending and handling error, so results remain reproducible even in repetitive inspection cycles. The tight tolerance transforms individual measurements into dependable process data, supporting efficient quality control and reducing rework rates.

Built for the workshop — durable, compact and easy to handle

Constructed from special steel and finished for workshop use, the pin combines wear resistance with a manageable mass of 0.024 kg, keeping handling comfortable during batch inspections. The 50 mm length strikes a balance between reach and stiffness, making the pin suitable for plug gauge tasks and small component checks without compromising straightness. Delivered in a protective case, the component arrives ready for transport and safe storage, helping to maintain surface integrity and dimensional stability between uses.

Practical integration into inspection routines

The small, single‑piece design suits incorporation into gauge sets, fixture checks and end‑measurement procedures on the shop floor. The 7.90 mm diameter and fine tolerance are ideal for end‑mass checks and for confirming mating fits where tight clearances matter. As part of Metav IndustryLine, this gauge pin benefits from central European stock management and quality filtering in Emmerich, which supports consistent supply and reliable replacement logistics for production environments.

Contact Metav Werkzeuge for tailored advice on integrating the Metav IndustryLine gauge pin M323.790 into inspection workflows and to secure precise workshop‑grade test pins with protective transport packaging

Technical Data

• Article number: M323.790
• GTIN: 4061905062100
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 7.90 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.024 kg

Special features

• Material: special steel
• Workshop execution for daily use
• Supplied single in a protective case for transport
• Category: gauge pin (Messstifte)

FAQ

What level of accuracy can be expected from this gauge pin?
The Metav IndustryLine gauge pin M323.790 is specified to ±0.001 mm, making it suitable for high‑precision end‑size checks and tight tolerance verifications.

Is the pin suitable for use in a gauge set or as a standalone test pin?
Yes, the single‑piece design of the M323.790 allows use both individually and as part of gauge sets for plug gauge and fit testing applications.

What material is used and how does that affect wear?
Manufactured from special steel, the gauge pin offers improved wear resistance for workshop environments while maintaining dimensional stability over repeated use.

Does the product include protective storage for transport?
The M323.790 is supplied in a protective case to preserve surface quality during transport and storage, helping to maintain measurement reliability.

Which applications are best suited to this 7.90 mm pin?
The 7.90 mm diameter and fine tolerance make this pin ideal for end‑mass measurements, bore acceptances and any checks where small‑range dimensional fidelity is required.

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