4.55mm Gauge Pin Single ±0.001 mm Length 50 mm, Workshop Version - Metav IndustryLine

Precise bore verification with a 4.55 mm diameter, ±0.001 mm tolerance and 50 mm length provides repeatable inspection results; the workshop‑grade special steel construction and supplied transport case protect the reference pin in daily use. Order the gauge pin directly via Metav Werkzeuge or contact our consultants for technical advice.

Gauge pin, single — 4.55 mm, ±0.001 mm, length 50 mm (Metav IndustryLine)

The Gauge pin, single, 4.55 mm, ±0.001 mm, length 50 mm is a precision reference pin for bore checking and end‑dimension verification in workshop metrology.

• High‑precision tolerance ±0.001 mm
• Diameter 4.55 mm with 50 mm length
• Special steel, robust workshop version
• Supplied in protective transport case

Measurement confidence at micrometre level

The extremely fine ±0.001 mm tolerance places this reference pin in the category of high‑precision workshop gauging tools. Such a narrow tolerance reduces uncertainty during pass/fail checks and improves acceptance reproducibility when used as a reference in plug gauges or inspection fixtures. By providing a stable diameter of 4.55 mm, the pin supports repeatable internal diameter checks, minimising rework and ensuring parts meet tight end‑mass requirements. Traceable identification via the SKU and GTIN assists in documentation and quality records.

Built for daily workshop use and secure handling

Constructed from special steel and labelled as a workshop version, the pin tolerates routine handling while maintaining surface integrity essential for accurate gauging. With a nominal length of 50 mm and a weight of approximately 0.009 kg, it is easy to position and manipulate within small bores or test assemblies. Delivery in a dedicated transport case protects the reference surface during storage and transit, preserving the calibrated geometry and prolonging service life under shopfloor conditions.

Seamless integration into inspection routines

This single gauge pin works effectively as a reference element in modular inspection setups, plug gauges and manual measurement benches. Its compact form and precise geometry make it suitable for end‑dimension verification and use as an endmass in comparative checks. The clear specification and GTIN support inventory control and traceability across production batches. For projects that require documentation or tailored measurement strategies, the Metav distribution network provides local availability and technical guidance to integrate the pin into existing quality workflows.

Choose Metav IndustryLine’s M323.455 for reliable bore checks and ask Metav Werkzeuge for application guidance or procurement details at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M323.455
• GTIN: 4061905058929
• Label: Gauge pin, single, 4.55 mm, ±0.001 mm, length 50 mm

Numbers / Core technical data

• Diameter: 4.55 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.009 kg
• Material: Special steel

Special features

• Workshop version
• Supplied in transport case for protection during transport
• Single gauge pin for bore and end‑dimension checks
• Category: Gauge pins (Messstifte)

FAQ

What is the primary use for this gauge pin?
The gauge pin is intended as a precision reference for bore inspections and end‑dimension verification in workshop and inspection contexts; the M323.455 is suited to plug‑gauge and comparative checks.

How tight is the manufacturing tolerance and what does it mean in practice?
A tolerance of ±0.001 mm denotes micrometre‑level conformity, enabling highly reproducible pass/fail evaluations and reducing measurement uncertainty in routine inspection tasks.

Is the pin protected for transport and storage?
Yes, the M323.455 is supplied in a protective transport case to preserve the reference surface and maintain measuring accuracy during handling and storage.

Can this pin be used in modular gauge assemblies?
The single gauge pin is suitable for integration into modular inspection fixtures and plug‑gauge setups where a stable, precise reference is required.

Which material is used for the pin and why does it matter?
Manufactured from special steel, the pin offers wear resistance and dimensional stability, supporting consistent measurement results over prolonged use.

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