2.94mm Gauge Pin ±0.001mm, Length 50mm Workshop Version - Metav IndustryLine

Reliable dimensional control for small tolerances: combine ±0.001 mm accuracy with a compact 2.94 mm diameter and a stable 50 mm length for reproducible end‑measurements and reference checks. Order the gauge pin directly via Metav Werkzeuge or consult the Metav team for application matching.

M323.294 gauge pin – 2.94 mm diameter, ±0.001 mm accuracy (Metav IndustryLine)

The M323.294 gauge pin is a workshop‑grade inspection pin designed as a precise reference for end‑measurements, go/no‑go checking and tight‑tolerance fit verification in quality control and toolmaking

• High precision ±0.001 mm tolerance
• Diameter 2.94 mm for tight fits
• Workshop‑grade special steel construction
• Length 50 mm for stable handling

Accuracy where small tolerances matter

A tolerance of ±0.001 mm places this inspection pin in the high‑precision category for gauge pins, making it suitable where repeatable, micrometric decisions are required. The extremely fine tolerance reduces uncertainty in go/no‑go tests and end‑standards, so measurement routines yield fewer false rejects and more consistent pass/fail results. In production and inspection environments, a consistent reference diameter assists in maintaining tool offsets and verifying mating part geometry without elaborate setups.

Robust, workshop‑oriented design for repeatable use

Constructed from special steel, the pin balances surface hardness and dimensional stability to withstand frequent handling in workshop conditions. The 50 mm overall length provides a comfortable grip and reduced lever‑action during insertion, supporting steady measurements even when used manually. The compact 2.94 mm diameter and precise finish permit secure seating in small bores and fixtures, while the workshop execution emphasises durability and straightforward use in production and maintenance routines.

Practical integration into quality workflows

Supplied as a single inspection item with clear identification (SKU M323.294 and GTIN for traceability), the pin is intended for direct use in metrology benches, fixture checks and assembly control. Typical applications include small‑bore verification in toolmaking, precision mould inspection, and production sampling in quality control. The compact geometry and proven tolerance make it a convenient reference when checking mating parts or calibrating simple plug gauge fixtures, improving decision speed within inspection processes.

For precise end‑measurement and robust workshop use, select the M323.294 gauge pin from Metav IndustryLine — contact Metav Werkzeuge GmbH in Emmerich for product availability and application advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: M323.294
• GTIN: 4061905058783
• ECLASS: 21170231

Facts

• Diameter: 2.94 mm
• Length: 50 mm
• Tolerance / Accuracy: ±0.001 mm
• Weight: 0.006 kg

Special features

• Material: special steel
• Supply: single inspection pin
• Execution: workshop grade
• Category: gauge pin / inspection pin

FAQ

What tolerance can be expected from this inspection pin?
The M323.294 gauge pin is specified to a tolerance of ±0.001 mm, suitable for high‑precision reference tasks.

Which material is the pin made from?
This inspection pin is manufactured from special steel, chosen for dimensional stability and wear resistance in workshop use.

Is the pin suitable for very small bore measurements?
Yes, the 2.94 mm nominal diameter and precise finish make the pin appropriate for tight‑fit checks and small‑bore verification in toolmaking and mould inspection.

How is the item supplied and identified?
The product is supplied as a single inspection pin and is listed under SKU M323.294 with a dedicated GTIN for traceability.

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