3.12mm Gauge Pin, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine

Take advantage of the combination of ultra‑fine dimensional accuracy, a compact 50 mm length for end‑measure tasks and durable special steel construction for reliable workshop use. Order the gauge pin directly via Metav Werkzeuge or ask the Metav consultants for application advice.

M323.312 Gauge Pin — 3.12 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

The M323.312 Gauge Pin is a workshop‑grade precision measuring pin designed for end‑measure inspection and reference checks in production and quality control environments.

• Precision diameter 3.12 mm with ±0.001 mm tolerance
• 50 mm overall length for end‑measure checks
• Workshop-grade special steel construction
• Supplied in protective transport case

Reliable dimensional control for production

A compact precision gauge pin provides a stable reference when checking end dimensions, bore diameters or alignment features. The 3.12 mm nominal diameter combined with a ±0.001 mm tolerance ensures repeatable results in measuring routines and in‑process inspections. The slim 50 mm overall length keeps handling simple while allowing access into many workpieces; this makes the pin suitable as a go/no‑go reference or as a feeler for setting up fixtures on the shop floor. The tight tolerance reduces uncertainty and supports consistent quality decisions.

Consistent measurements and traceable outcomes

The measuring pin’s specification supports objective comparison between parts and fixtures: a defined diameter and documented tolerance form a verifiable basis for acceptance criteria. The small mass and rigid form minimise deflection during use, which helps to maintain measurement integrity. Where traceability is required, the dimensional values stated here serve as the technical reference when recording inspection results or compiling measurement reports for process control.

Robust workshop design for everyday handling

Manufactured from special steel, the pin is engineered for regular workshop conditions. The material choice balances wear resistance with dimensional stability so routine handling and insertion into bushes or bores does not quickly degrade the measuring edge. The pin’s workshop‑grade finish means it is resilient in typical production environments and can be used reliably during set‑up, test benches and batch inspections without special handling precautions.

Practical storage and simple integration in workflows

Delivered in a protective transport case, the pin remains organised and guarded against impact or contamination between uses. Its compact format fits easily into inspection kits or tool drawers, allowing technicians to keep reference gauges close to the point of work. Integration into existing inspection workflows is straightforward: the pin can be used alongside calipers, micrometres and test fixtures as a fixed reference for comparative measurements or as part of spot checks during incoming inspection.

Contact Metav Werkzeuge for application guidance or to order the Metav IndustryLine M323.312 gauge pin directly from Emmerich — expert advice and fast dispatch from our central European quality hub

Technical data

• SKU: M323.312
• GTIN: 4061905056598
• Label: Gauge pin, single, 3.12 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 3.12 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.006 kg

Special features

• Workshop‑grade execution
• Material: special steel
• Supplied in protective transport case
• Single gauge pin for end‑measure inspections

FAQ

What tolerance does the gauge pin offer?
The M323.312 gauge pin is specified with a ±0.001 mm tolerance, providing ultra‑fine dimensional control for precise inspection tasks.

For which inspection tasks is this pin intended?
This measuring pin is intended for end‑measure checks, plug‑type dimensional references and quick bore verification in production and quality control applications.

What material is used for the pin and how durable is it?
The pin is made from special steel and supplied in a protective transport case, giving a robust option for routine workshop use without demanding unusual care.

Can the pin be integrated into existing test kits and fixtures?
Yes. The compact 50 mm length and standard diameter make the M323.312 suitable for inclusion in inspection kits and for use alongside calipers and fixture setups as a fixed reference gauge.

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