4.28mm Gauge Pin Single, ±0.001mm, Length 50mm, Workshop Version, Special Steel - Metav IndustryLine

High-precision fit verification with a 4.28 mm diameter, ±0.001 mm tolerance and a 50 mm working length ensures reproducible end‑measure checks; workshop‑grade special steel construction adds durability. Order the M323.428 directly via Metav Werkzeuge or consult our advisors for application guidance.

M323.428 gauge pin — 4.28 mm diameter, ±0.001 mm precision (Metav IndustryLine)

The M323.428 gauge pin is a workshop‑grade test pin for end‑measure verification and precision fit checking in component inspection

• Workshop‑grade precision pin, 4.28 mm diameter
• Tight tolerance ±0.001 mm for repeatable fits
• Hardened special steel for long service life
• Supplied individually for single‑item checks

Precision where fit matters

A compact, high‑accuracy test pin like this delivers measurable improvements in inspection reliability. The 4.28 mm nominal diameter combined with the ±0.001 mm tolerance gives a clear, verifiable criterion for go/no‑go assessments and press‑fit checks. By converting a dimensional requirement into a physical standard, the pin reduces uncertainty in assembly and machining operations and helps to cut rework and scrap through faster pass/fail decisions.

Built for routine workshop use

Machined from special steel and finished for consistent contact, the pin is optimised for repeated handling and insertion into bores and fixtures. The 50 mm length provides adequate engagement for most end‑measure tasks while remaining easy to handle on the bench. The workshop execution ensures robustness under regular use and preserves the intended geometry so that inspection results remain repeatable over time.

Simple integration into inspection workflows

This test pin suits inline checks, bench verification and incorporation into fixture blocks or pin holders where a precise reference is required. Traceable identification (SKU M323.428, GTIN 4061905057731) supports inventory control and documentation. If there is any uncertainty about its fit for a specific application, Metav’s technical advisers can help match the pin to the inspection task and recommend complementary gauges or holders.

Contact Metav Werkzeuge for technical advice and procurement of the Metav IndustryLine M323.428 gauge pin from our Emmerich stock

Technical Data

• Article number: M323.428
• GTIN: 4061905057731
• Manufacturer: Metav IndustryLine

Facts

• Nominal diameter: 4.28 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.008 kg

Special features

• Material: special steel
• Workshop execution
• Supplied individually
• Category: Messstifte

FAQ

What tolerance does the M323.428 gauge pin offer?
The M323.428 gauge pin is manufactured to a tolerance of ±0.001 mm, suitable for precision fit and end‑measure verification.

Which material is used for this test pin?
The pin is made from special steel, selected for dimensional stability and wear resistance in routine workshop inspection.

For which inspection tasks is this pin suitable?
Typical uses include end‑measure checks, go/no‑go verification, and fixture or bore validation where a fixed reference diameter is required.

Is the M323.428 supplied as a single item or in sets?
This product is supplied individually, allowing selective replacement and targeted checks without the need for a full set.

How is the M323.428 identified for inventory and traceability?
Identification is provided via SKU M323.428 and GTIN 4061905057731 to support catalogue and stock management.

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