4.8mm Precision Gauge Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the combination of ultra‑fine dimensional control, workshop‑grade robustness and straightforward integration into inspection routines to reduce rework and ensure assembly conformity. Order the part directly via Metav Werkzeuge or request technical advice from the consultants for application-specific recommendations.

Gauge pin M323.480 – Ø 4.80 mm, ±0.001 mm tolerance (Metav IndustryLine)

A gauge pin M323.480 engineered for precise end‑size inspection and tooling checks across production and quality departments.

• Workshop‑grade construction
• Diameter 4.80 mm, tolerance ±0.001 mm
• Hardened special steel material
• Length 50 mm for standard inspection setups

Reduce rejects with micrometre‑level precision

The core advantage of this gauge pin is the ±0.001 mm (1 µm) cylindrical tolerance, which provides repeatable dimensional reference for final size inspection and gauge setting. Such accuracy minimises the risk of assembly mismatch and reduces downstream rework, directly supporting tighter process control and consistent part interchangeability. The 4.80 mm nominal diameter is specified to support common small‑bore checks and go/no‑go fixtures, while the 50 mm shaft length suits bench and jig inspections without excessive overhang.

Built for workshop environments and routine use

Produced in a workshop‑grade configuration from special steel, the pin balances dimensional stability with everyday robustness. The chosen material offers a stable substrate that retains running fit and form under repeated contact, supporting regular use in inspection benches and assembly jigs. Surface hardening details are reflected in the design intent, yielding a component that withstands handling and contact while maintaining the critical tolerance that defines a precision gauge.

Straightforward integration into metrology workflows

Designed as a reference element for end‑size measurements, the pin fits common locating bores, plug gauges and fixture seats for rapid verification of machining results. Its compact form factor and standard nominal size enable simple insertion into test rigs or use as a master reference when calibrating small inspection tools. Supplied as an individual gauge pin with traceable identification (GTIN: 4061905057762, SKU: M323.480), it complements existing toolrooms and quality stations managed by Metav IndustryLine, helping to standardise measurement across work cells.

Contact Metav Werkzeuge for a tailored application consultation and specification sheet, and to request availability of the M323.480 gauge pin from Emmerich.

Technical Data

• Article number: M323.480
• GTIN: 4061905057762
• ECLASS: 21170231

Facts

• Nominal diameter: 4.80 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.01 kg

Special features

• Workshop‑grade execution
• Material: special steel
• Category: gauge pin / inspection pin

FAQ

What tolerance does this gauge pin offer and why is it relevant?
The pin provides a tolerance of ±0.001 mm, which corresponds to 1 µm; this level of precision is suitable for fine inspection tasks where minimal dimensional deviation is critical to assembly performance.

Can the pin be used as a reference for plug‑gauge checks?
Yes, the M323.480 gauge pin is intended as a dimensional reference for small‑bore verification and fits common plug‑gauge set‑ups and fixture locating points.

Is the material suitable for regular handling in a workshop?
The pin is made from special steel in a workshop‑grade design, offering dimensional stability and wear resistance appropriate for routine inspection and measurement tasks.

How does the 50 mm length affect its use in fixtures?
A 50 mm shaft provides sufficient engagement for most bench and jig inspections while keeping the overhang minimal, which supports repeatable measurements without excess flex.

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