10.78mm Gauge Pin Length 50mm, Workshop Version, Special Steel ±0.002mm - Metav IndustryLine

Take advantage of precise fit control and robust workshop design by choosing this gauge pin with a tight ±0.002 mm diameter tolerance and a 50 mm hardened body for consistent measurement results. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed.

Gauge pin M323.A78 — single gauge pin, Ø 10.78 mm, 50 mm length (Metav IndustryLine)

A single gauge pin designed for accurate fit checks and end‑measure verification in workshop and inspection routines

• Diameter 10.78 mm precision pin
• Length 50 mm hardened special steel
• Workshop execution for everyday use
• Diameter tolerance ±0.002 mm

Reliable inspection for production flows

The gauge pin delivers repeatable dimensional control when checking bores, fits and end measures. With a nominal diameter of 10.78 mm and a verified tolerance of ±0.002 mm, this test element reduces uncertainty at the inspection stage and shortens decision cycles on accept/reject criteria. The compact geometry and 50 mm shank length make it suitable for in‑process checks where access is limited; the stable detail improves handling and reduces measurement scatter compared with improvised substitutes.

Built for workshop handling and durability

Manufactured from special steel, the pin stands up to routine use in machine shops and assembly areas. The material choice combines wear resistance with dimensional stability, so calibration intervals are extended and surface integrity is maintained under repeated contact. The workshop‑specification design means the pin integrates easily with gauge blocks, mandrels and bench fixtures, supporting efficient inspection workflows and fewer tool changes during production runs.

Accuracy explained for practical use

A declared deviation of ±0.002 mm positions this pin in a high‑precision bracket for general metrology tasks where micrometre‑level certainty matters. In practice, this level of tolerance ensures precise pass/fail assessment when used with calibrated measuring standards or gauge assemblies. For processes requiring traceable calibration, the pin can serve as a reliable reference in routine checks and setup procedures, contributing to consistent part quality across batches.

Secure this Metav IndustryLine gauge pin via Metav Werkzeuge to improve measurement certainty on the shop floor and ensure dependable inspection outcomes

Technical Data

• Article number: M323.A78
• GTIN: 4061905062957
• Category: Gauge pins

Facts

• Diameter: 10.78 mm
• Length: 50 mm
• Weight: 0.1 kg
• Diameter tolerance: ±0.002 mm

Special features

• Material: Special steel
• Workshop execution
• Single gauge pin for fit and end‑measure checks

FAQ

What is the nominal diameter and tolerance of this gauge pin?
The gauge pin has a nominal diameter of 10.78 mm with a tolerance of ±0.002 mm for precise fit checks.

Can the pin be used for bore inspection and go/no‑go testing?
Yes, the M323.A78 single gauge pin is suitable for bore inspection and fit testing, acting as a precise reference for go/no‑go assessments.

What material is the pin made from and how does that affect longevity?
The pin is made from special steel; this provides good wear resistance and dimensional stability under regular workshop use.

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