3.22mm Gauge Pin, ±0.001mm Precision, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of exceptional measuring fidelity with the combination of ±0.001 mm tolerance, compact 50 mm length and workshop-ready robustness to ensure reliable end‑measure verification. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for technical advice.

M323.322 Gauge Pin (3.22 mm) — ±0.001 mm, 50 mm length by Metav IndustryLine

M323.322 is a single high‑precision gauge pin for micro‑scale measurements and end‑dimension checks in workshop environments.

• Metav IndustryLine workshop design
• Diameter 3.22 mm, tolerance ±0.001 mm
• Length 50 mm for compact measurements
• Supplied in protective transport case

Precision that secures measurement processes

The gauge pin delivers an outstanding tolerance of ±0.001 mm, making it suitable where micrometric accuracy is required. Manufactured from special steel, the pin maintains dimensional stability and resists wear during repeated insertion and verification tasks. Such close tolerances reduce rework and inspection uncertainty, improving throughput in quality control routines and supporting consistent acceptance criteria across small‑part production.

Compact size with workshop practicality

At 50 mm overall length and a nominal diameter of 3.22 mm, this pin falls within the micro class of measuring tools, designed for fine mechanical work and tight spaces. The compact form factor eases handling in fixtures and gauge holders while preserving stiffness for reproducible contact points. The workshop version finish balances robustness and serviceability, and the supplied protective transport case ensures safe storage and transport between job sites without additional packaging needs.

Clear application benefits and explanation of terms

As a single gauge pin, the component is intended primarily for end‑dimension checks and positional verification in jigs, gauges and assembly controls. The ±0.001 mm figure denotes the maximal deviation from nominal diameter that can be expected under normal conditions; expressed in micrometres, this is a 1 µm limit, which places the tool among very high‑precision handheld measuring aids. For customers familiar with plug and pin systems, this pin functions as a reliable reference when paired with matching sockets or bores.

Durable material and workshop compatibility

Constructed from special steel, the pin resists surface damage and preserves measurement integrity over many cycles. The material choice supports use in general metalworking environments; for abrasive or corrosive atmospheres, periodic inspection of the contact surface is recommended to maintain accuracy. The unit’s low mass and compact geometry also make it suitable for automated probing or fixture integration where small form factor reference elements are required.

How this tool fits everyday quality workflows

Integrating a high‑accuracy gauge pin into routine checks simplifies go/no‑go decision making and speeds up in‑process controls. The compact reference helps shorten inspection times on small components, while the tight tolerance reduces ambiguity in pass/fail determinations. For shops seeking to harmonise measurement standards across benches, this pin is an efficient, durable component of a pragmatic calibration and inspection strategy.

For purchase enquiries, application advice or to arrange delivery from Metav Werkzeuge in Emmerich, contact our technical team via info@metav-werkzeuge.com or call +49 2822 7131930 — Metav specialists will assist with selection and compatibility checks.

Technical data

• Article number: M323.322
• GTIN: 4061905058547
• Eclass: 21170231

Facts

• Diameter: 3.22 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.006 kg

Special features

• Material: special steel
• Workshop execution
• Supplied in transport case
• Single gauge pin for end‑dimension checks

FAQ

What level of accuracy can be expected from this gauge pin?
The gauge pin M323.322 offers a tolerance of ±0.001 mm, corresponding to a 1 µm precision window suitable for high‑precision inspection tasks.

Is the pin suitable for use in fixturing or automated probes?
Yes, the compact 50 mm length and stiff geometry make the pin appropriate for fixture integration and automated probing where a small, stable reference is needed.

What material is the pin made from and how does that affect wear?
The pin is manufactured from special steel, chosen for dimensional stability and wear resistance; periodic surface checks are advised in abrasive environments.

Does the product include a protective case?
The M323.322 is supplied in a protective transport case to safeguard the pin during storage and transit.

Can this pin be used for end‑dimension checks on finished parts?
Yes, the single gauge pin is intended for end‑dimension verification and is suitable for final inspection tasks requiring micrometric accuracy.

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