4.8mm Gauge Pin, ±0.001mm Accuracy, Length 50mm, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine

Benefit from the combination of pinpoint ±0.001 mm accuracy, compact Ø 4.80 mm dimensions and a robust workshop design for consistent end‑measure checks; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

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

The Gauge pin M323.480 provides a compact, workshop-grade measuring reference for end‑measure verification and fixture alignment in metalworking and precision assembly.

• High-precision ±0.001 mm tolerance
• Ø 4.80 mm nominal diameter
• 50 mm working length
• Delivered in transport box

Maintain production quality with sub‑micrometre control

The M323.480 gauge pin is specified to ±0.001 mm, delivering the tight tolerances required for repeated quality checks and minimising rework. Such consistent dimensional reference points are crucial where small deviations cascade into assembly issues or scrapped parts. The stated tolerance supports reliable pass/fail decisions during incoming inspection, fixture set‑up and go/no‑go verification, helping to sustain process capability and reduce inspection time per part.

Compact form for fine, repeatable checks

With a nominal diameter of 4.80 mm and a 50 mm working length, this test pin sits confidently in the micro‑range category, where compactness and rigidity matter most. The short, stiff shaft limits bending and provides stable contact even in confined fixturing—an advantage for fine mechanical work, small bores and precision components. The compact geometry also facilitates rapid replacement in gauge blocks or verniers used for comparative checks, improving workflow efficiency in busy workshops.

Built to endure everyday workshop use

Manufactured from special steel and supplied in a practical transport box, the instrument is a workshop execution designed for repeated handling and straightforward storage. The material choice supports abrasion resistance and dimensional stability under routine use; maintenance is minimal and handling is intuitive. This durability reduces downtime and ensures the measuring reference remains consistent between cycles, which is a key factor in maintaining measurement confidence on the shop floor.

Practical integration and clear application logic

Intended as a single, traceable measuring reference, the test pin is suited to end‑measure verification, bore gauging and alignment tasks where a stable cylindrical datum is required. The compact diameter allows use in restricted fixtures, while the 50 mm length provides sufficient engagement for stable checks. Where traceability and documentation are needed, the declared tolerance offers a clear acceptance criterion that integrates easily into existing quality workflows and inspection plans.

Contact Metav Werkzeuge for availability, technical matching or guidance on integrating the M323.480 into existing inspection routines and delivery logistics from our Emmerich site

Technical data

• Article number: M323.480
• GTIN: 4061905057762
• Label: Prüfstift, einzeln, 4,80mm, +/- 0.001 mm Länge 50 mm

Facts

• Diameter: 4.80 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.01 kg
• Material: Special steel

Special features

• Workshop version
• Delivered in transport box
• Eclass: 21170231
• SKU: M323.480

FAQ

What is the declared tolerance of this test pin?
The declared tolerance for the M323.480 gauge pin is ±0.001 mm, specified for use as a precision reference in dimensional checks.

Which materials is the pin suitable for checking?
The gauge pin itself is a measuring reference and can be used when verifying components made from steel, aluminium or other workshop materials where a cylindrical datum is required.

Is the M323.480 supplied ready for use?
The product is delivered as a single workshop test pin in a transport box and is ready for use as a reference instrument in production and inspection tasks.

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