6.81mm Gauge Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Benefit from workshop-grade accuracy with a 6.81 mm diameter and ±0.001 mm tolerance, combined with a 50 mm length that ensures stable seating in inspection fixtures; ideal for reducing rework and securing repeatable end‑dimension checks. Order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

Gauge pin, single — 6.81 mm diameter, ±0.001 mm precision (Metav IndustryLine)

A gauge pin designed for precise end‑dimension verification and routine inspection tasks in workshop and quality‑control environments.

• High precision ±0.001 mm
• Diameter 6.81 mm for end‑dimension checks
• Length 50 mm for stable mounting
• Made from special steel, workshop version

Consistent accuracy that saves time and scrap

The ±0.001 mm specification positions this gauge pin in the high‑precision segment for workshop inspection. Such a tolerance means the pin provides reliable pass/fail references for critical end dimensions, reducing ambiguity in go/no‑go assessments and helping to prevent costly rework. The measurement tolerance is a literal statement of deviation allowed from nominal size and underlines the component's suitability for demanding quality‑control routines in small‑part production.

Robust design for everyday workshop use

Constructed from special steel and specified as a workshop version, the pin balances wear resistance with practical handling. At 50 mm overall length the pin offers a secure seat in holders or fixtures without excessive overhang, improving repeatability during frequent measurements. The compact mass assists in rapid positioning while still delivering stable contact for accurate readings; the engineered material choice supports longevity in production settings where repeated insertion and withdrawal are standard.

Practical integration into inspection workflows

Designed for end‑dimension and final‑size verification, this precision pin integrates with bench fixtures, plug‑gauging setups and tactile inspection jigs. The simple cylindrical geometry makes it a straightforward reference in comparison tests and calibration checks of mating bores or form features. Using a standardised pin for routine checks helps standardise procedures across shifts and machines, improving process control and traceability in the workshop.

For workshop‑grade gauging and application guidance from Metav IndustryLine, contact Metav Werkzeuge in Emmerich for tailored advice and procurement support

Technical data

• Article number: M323.681
• GTIN: 4061905062209
• Description: Gauge pin, single, 6.81 mm, ±0.001 mm, length 50 mm
• Category: Gauge pins / Messstifte
• ECLASS: 21170231

Facts

• Diameter: 6.81 mm
• Length: 50 mm
• Accuracy (tolerance): ±0.001 mm
• Weight: 0.018 kg

Special features

• Material: Special steel
• Version: Workshop execution
• Story trigger: end dimension checks
• Pack: single piece delivery

FAQ

What is the intended use for this gauge pin?
The pin is intended for precise end‑dimension verification and final size checks; the gauge pin M323.681 is suitable for routine inspection of mating bores and end‑mass measurements.

How does the ±0.001 mm tolerance affect inspection decisions?
A ±0.001 mm tolerance provides a tight acceptance band, enabling clear pass/fail decisions for critical fits and reducing uncertainty in quality control.

Is the material suitable for repeated use in a production environment?
Yes; the pin is made from special steel and supplied in a workshop execution to withstand frequent insertion and provide sustained dimensional stability.

Can this pin be used in existing plug‑gauging fixtures?
The cylindrical form and the 50 mm length make it compatible with typical plug‑gauging holders and bench fixtures used for end‑dimension checks.

How should the pin be handled to maintain accuracy?
Handle the pin with clean, dry hands or gloves, avoid impacts and store it in a protected place; regular visual inspection for wear will help preserve the specified ±0.001 mm performance.

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