3.28mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the workshop-grade build and ultra-tight ±0.001 mm tolerance for reliable end‑measurement tasks; the solid special steel construction and 50 mm length ensure stable placement and repeatable readings. Order the pin gauge directly via Metav Werkzeuge or contact our consultants for tailored advice.

Pin Gauge M323.328 – Single workshop pin gauge, 3.28 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

The Pin Gauge M323.328 is a workshop‑grade cylindrical gauge pin designed for precise end‑measure and inspection duties in toolrooms and quality control.

• Workshop‑grade construction
• Tolerance ±0.001 mm for micrometre accuracy
• Solid special steel for dimensional stability
• Supplied in a protective transport case

Precision that reduces rework and speeds inspection

The pin gauge delivers a guaranteed ±0.001 mm variation, enabling micrometre‑level control during plug, bore and end‑dimension checks. Such a fine tolerance reduces the need for repeat measurements and supports faster decision‑making on the production floor. With a 3.28 mm nominal diameter and 50 mm length the pin combines compact handling with sufficient engagement depth to assess short bores and reference surfaces. The tight specification is particularly valuable where small assemblies demand consistent fits and where deviations of a few micrometres can affect function.

Robust material and workshop suitability for daily use

Manufactured from special steel, this single gauge pin is engineered for resistance to wear and minimal dimensional drift under normal workshop conditions. The material choice ensures longevity when used for routine inspection or as a reference during assembly. Its workshop‑grade execution balances hardened performance with practical handling: the pin is machined to a smooth finish for secure seating in bores and to avoid marking delicate components. Supplied in a transport case, the gauge is protected during storage and transit, preserving accuracy between uses.

Clear application focus and practical benefits

Designed for end‑measure and verification workflows, the gauge pin suits toolrooms, inspection benches and in‑process checks where repeatability matters. Its compact form is ideal for fine mechanical tasks and small parts inspection, aligning with micro‑range precision requirements typical of watchmaking, electronics housings and precision fastenings. By providing a reliable reference diameter, the pin supports quicker go/no‑go assessments and simplifies comparators or fixture setup, helping maintain a smooth production flow.

For traceable, workshop‑ready precision choose Metav IndustryLine’s M323.328 — contact Metav Werkzeuge in Emmerich to reserve stock or discuss compatible sets and calibration options.

Technical Data

• Article number: M323.328
• SKU: M323.328
• GTIN: 4061905056116
• Label: Prüfstift, einzeln, 3,28mm, +/- 0.001 mm Länge 50 mm
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 3.28 mm
• Length: 50 mm
• Accuracy: ±0.001 mm
• Weight: 0.006 kg
• Measurement range min/max: 3.28 mm / 3.28 mm

Special features

• Material: Special steel
• Version: Workshop execution
• Packaging: Supplied in protective transport case
• Story trigger / application: end measurements
• Category: Messstifte (gauge pins)

FAQ

What is the stated tolerance of this gauge pin?
The M323.328 is specified with an accuracy of ±0.001 mm, providing micrometre‑level control for precision checks.

Which material is used for the pin and why does it matter?
The pin is made from special steel, chosen for dimensional stability and wear resistance so that the M323.328 maintains its diameter under regular workshop use.

Is the M323.328 suitable for small‑bore inspections?
Yes; the 3.28 mm diameter and 50 mm length make this gauge pin well suited for short bores and fine mechanical components where compact, repeatable measurement is required.

Does the product arrive protected for transport?
The M323.328 is supplied in a protective transport case to safeguard the pin during storage and transit, helping preserve accuracy between uses.

Can this pin be used for go/no‑go checks or as a reference standard?
The high precision of the M323.328 makes it appropriate as a reference for dimensional comparison and routine go/no‑go assessments in quality control workflows.

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