5.46mm Gauge Probe, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Combine the pinpoint ±0.001 mm tolerance with a compact 50 mm length and robust special‑steel construction to achieve repeatable end‑measure checks in workshop environments; order directly via Metav Werkzeuge or consult our specialists for application advice.

M323.546 Gauge Pin — Inspection pin, 5.46 mm, ±0.001 mm (Metav IndustryLine)

A M323.546 gauge pin designed for precise end‑dimension checks and fixture verification in workshop and inspection routines.

• Workshop version for daily industrial use
• Diameter 5.46 mm with ±0.001 mm tolerance
• Special‑steel construction for wear resistance

Reduce rejects with measurable precision

The core benefit of this inspection pin is its ±0.001 mm accuracy, which translates into significantly more reliable go/no‑go checks and end‑measure validations on production lines. With a fixed 5.46 mm diameter and close tolerance, the pin enables clear accept/reject decisions for mating bores and reference points. This level of precision minimises rework and helps maintain process stability in batch production or small‑series machining, since measurement uncertainty is kept to an industrially meaningful minimum.

Built for the workshop — durable and compact

At 50 mm overall length and weighing just 0.012 kg, the pin combines compact handling with robust material selection. The special steel body resists everyday wear and preserves the measuring diameter over many cycles, supporting consistent results in fixtures and hand measurements. The workshop execution is optimised for frequent use: the short length reduces flex and eases positioning in confined inspection jigs, offering practical advantages for bench inspectors and toolroom staff alike.

Practical integration into inspection workflows

This precision pin serves as a straightforward reference in go/no‑go stacks, plug gauges, or as a master for verifying bore gauges and fixtures. Its compact form factor allows simple insertion into test rigs and quick comparison against drawing tolerances. The design requires no complex setup, enabling fast cycle checks that improve throughput while retaining traceable measurement performance. When documented measurement evidence is required, the pin provides a stable datum for repeatable checks across operators.

Why the Metav IndustryLine choice supports production

Metav IndustryLine supplies this gauge pin as part of a wider precision portfolio that aims to make high‑accuracy tools accessible to workshops. Backed by distribution from Emmerich, the brand emphasises dependable supply, consistent quality control and a pragmatic selection tailored for industry and trade. Choosing tools from this range aligns everyday shop practice with a clear quality pathway, helping to reduce supplier multiplicity and simplify procurement for recurring measurement needs.

Contact Metav Werkzeuge for technical clarification or to request application guidance on the M323.546 gauge pin from our Emmerich team

Technical data

• SKU: M323.546
• GTIN: 4061905058899
• Label: Prüfstift, einzeln, 5,46mm, +/- 0.001 mm Länge 50 mm

Specifications

• Diameter: 5.46 mm
• Accuracy / Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.012 kg

Materials & features

• Material: Special steel
• Version: Workshop execution
• Category: Messstifte
• EClass: 21170231

FAQ

What is the guaranteed tolerance of this gauge pin?
The M323.546 gauge pin from Metav IndustryLine is specified at ±0.001 mm, providing a high‑precision reference for end‑measure and go/no‑go checks.

Is the pin suitable for fixture and jig verification?
Yes, the inspection pin is intended for fixture and jig verification; its 5.46 mm diameter and compact 50 mm length make it appropriate for insertion checks and datum confirmation.

What material is the pin made of and how does that affect durability?
The gauge pin is manufactured from special steel, chosen to provide wear resistance and stable diameter retention over repeated use in workshop environments.

Can this pin be used as a master for plug gauge sets?
The M323.546 inspection pin can serve as a master reference within plug gauge assemblies or for comparative checks against bore measuring tools.

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