9.39mm Gauge Pin Hardened Steel 50mm Length ±0.001mm Workshop Finish - Metav IndustryLine

Take advantage of the combination of industrial‑grade ±0.001 mm accuracy, a compact 50 mm length and durable special steel for reproducible end‑dimension checks; procure the part directly via Metav Werkzeuge or consult our specialists for application advice.

M323.939 — Gauge pin, Ø 9.39 mm, ±0.001 mm (Workshop version) — Metav IndustryLine

The M323.939 is a single precision gauge pin with a nominal diameter of 9.39 mm and a length of 50 mm, designed for reliable end‑measure verifications in workshop metrology and fixture set‑up.

• Workshop version, robust design
• Diameter 9.39 mm, tolerance ±0.001 mm
• Length 50 mm for end‑measure checks
• Special steel for long service life

Precision that reduces inspection uncertainty

High‑accuracy checking relies on stable reference dimensions. With a diameter tolerance of ±0.001 mm and a nominal size of 9.39 mm, this gauge pin provides a defined reference for end‑dimension control and fit verification. The exceptional tolerance translates directly into fewer re‑measurements and more consistent accept/reject decisions during incoming inspection or in‑process checks. Engineers and quality technicians benefit from sharper control limits and faster throughput because measurement scatter caused by the reference tool is minimised.

Built for workshop handling and longevity

The pin’s special steel composition and workshop execution ensure geometric stability under frequent use. At a length of 50 mm the pin is long enough for practical end‑measure tasks yet short enough to remain rigid and easy to handle on assembly benches. A single‑piece construction preserves concentricity and surface integrity, which reduces wear‑induced measurement drift. The combination of material selection and robust design offers a low maintenance profile, supporting regular production work without premature rework or replacement.

Practical integration into inspection and fixture workflows

This single gauge pin is suitable for quick gauge checks, go/no‑go comparisons in fixtures and verification of bore end dimensions. Its compact form factor makes it compatible with bench gauges, comparator stands and manual jigging operations where a precise, repeatable datum is required. Handling is straightforward and measurement steps can be standardised in inspection plans to improve traceability. The clear numeric specification simplifies documentation in quality records and supports process audits without ambiguity.

For consistent workshop metrology, request the Metav IndustryLine M323.939 via Metav Werkzeuge — specialists in precision tools based in Emmerich who can advise on application and procurement

Technical data

• SKU: M323.939
• GTIN: 4061905063886
• Category: Messstifte
• Material: Special steel
• Diameter (nominal): 9.39 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.031 kg

Core specifications

• Diameter: 9.39 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.031 kg

Special features

• Workshop execution
• Single gauge pin
• Intended use: end‑dimension checks and fit verification
• ECLASS: 21170231

FAQ

What tolerance and nominal size does this gauge pin provide?
The M323.939 gauge pin is specified at 9.39 mm nominal diameter with a tolerance of ±0.001 mm, ideal for tight end‑dimension control.

What material is used for the pin and how does it affect longevity?
The pin is made of special steel, chosen for wear resistance and dimensional stability, which supports extended service life in routine workshop use.

Is the M323.939 a single item or part of a set?
This entry is a single precision gauge pin supplied individually for targeted inspection or fixture applications.

Which typical tasks is this gauge pin suited to?
Typical applications include end‑measure verification, fixture set‑up, go/no‑go checks for bores and assembly alignment where a stable reference diameter is required.

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