3.18mm Gauge Pin Single ±0.001mm Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of 3.18 mm diameter with an ultra-fine ±0.001 mm tolerance and a 50 mm length to secure reproducible end‑measure checks; the workshop design and special steel construction deliver durability for routine inspection tasks. Order directly via Metav Werkzeuge or consult our advisers for application guidance.

Gauge pin M323.318 — 3.18 mm, ±0.001 mm (Metav IndustryLine)

The gauge pin M323.318 is a workshop-grade test pin designed for precise end‑measure verifications and assembly checks in production and quality control environments

• Diameter 3.18 mm, tolerance ±0.001 mm
• Length 50 mm for deep pocket checks
• Workshop version for robust everyday use
• Made from special steel for wear resistance

Guaranteed micron-level conformity for critical fits

The combination of a 3.18 mm diameter and a ±0.001 mm tolerance offers micron-scale repeatability that reduces the risk of assembly faults and rework. As a precision checking tool, this gauge pin transfers measurement certainty directly into process control: when gauges conform to such tight limits the result is fewer rejected parts, faster set-ups and more consistent batch quality. The high tolerance allows confident verification of bore sizes, plug fits and pin holes where even slight deviations would affect function.

Robust workshop design for everyday inspection routines

Manufactured in special steel, the pin is specified for continuous use in workshop conditions and resists wear over repetitive insertions. The length 50 mm suits checks in deeper bores and provides sufficient engagement for secure measurement without compromising handling. The compact weight and straightforward geometry keep handling efficient during high‑throughput inspection cycles, while the workshop execution ensures tooling remains practical for bench work and mobile inspection setups.

Practical application and process integration

This single gauge pin is suitable for end‑measurement checks, assembly verification and fixture validation as a reference plug in Go/No‑Go routines, supporting reproducible measurements and quick visual acceptance. Traceable identification (SKU M323.318) simplifies stockkeeping and integration into inspection plans. For engineers and technicians seeking a reliable, easy‑to‑store reference, the pin fits standard gauge blocks and fixture systems, improving throughput and reducing measurement uncertainty in routine quality control.

Contact Metav Werkzeuge in Emmerich for tailored advice on incorporating the M323.318 into inspection workflows — eMail info@metav-werkzeuge.com or call +49 2822 7131930 for application support and delivery options

Technical data

• SKU: M323.318
• GTIN: 4061905057656
• ECLASS: 21170231

Facts

• Diameter: 3.18 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.006 kg

Special features

• Material: special steel
• Workshop version
• Category: Gauge pins
• Accuracy class: ±0.001

FAQ

What tolerance can be expected from this gauge pin?
The gauge pin M323.318 is manufactured to a tolerance of ±0.001 mm, providing micron‑level accuracy for critical fit checks.

Which material is used for the pin?
This item from Metav IndustryLine is made of special steel, chosen for wear resistance in repetitive inspection tasks.

Is the M323.318 suitable for deep bore checks?
Yes — the 50 mm length permits secure engagement in deeper pockets and supports reliable end‑measure verification.

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