4.54mm Precision Gauge Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of ultra‑tight ±0.001 mm accuracy combined with a 4.54 mm diameter and a durable 50 mm length to secure reproducible end‑dimension checks in production and inspection. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application support.

Gauge pin M323.454 — precision inspection pin, 4.54 mm, ±0.001 mm, 50 mm

The gauge pin M323.454 is a single inspection pin designed for exacting dimensional checks and end‑measure verification in metrology and workshop quality control.

• High precision ±0.001 mm tolerance
• Diameter 4.54 mm, ground profile
• 50 mm functional length for fixtures
• Workshop version in special steel

Consistent dimensional certainty for quality control

High repeatability in inspection processes reduces rework and scrap. The ±0.001 mm tolerance of this inspection pin corresponds to a 1 µm margin, enabling extremely fine discrimination between conforming and non‑conforming parts. Where batch acceptance depends on reliable go/no‑go evaluation, the tight specification ensures that measurements are traceable, precise and directly comparable across shifts and operators. The fine tolerance is particularly beneficial where small deviations have a significant effect on assembly fit or functional clearance.

Efficient integration into inspection routines

Designed as a single, ready‑to‑use inspection element, the pin supports fast, repeatable checks at gauges, fixtures and assembly stations. The 4.54 mm diameter and 50 mm length make the pin suitable for probing bores, alignment dowels and plug checks without the need for additional adapters. The compact geometry simplifies handling and speeds up measurement cycles, contributing to throughput improvements in incoming inspection and in‑process quality control. Where time is critical, the practical dimensions permit rapid insertion and stable seating, shortening inspection lead times.

Robust material choice and handling benefits

Manufactured from special steel, the pin combines wear resistance with dimensional stability under routine workshop conditions. The ground profile promotes defined contact points for precise measurement transfer and minimises surface deformation during use. At a mass of approximately 0.009 kg, the component is easy to position and to clamp in test fixtures while maintaining sufficient stiffness for accurate results. This construction supports reliable performance across repeated measurement cycles, sustaining inspection confidence and reducing uncertainty in final dimension verification.

For tailored application advice or to order the M323.454 gauge pin, contact Metav Werkzeuge in Emmerich for direct supply and technical support at +49 2822 7131930 or info@metav-werkzeuge.com

Technical data

• Article number: M323.454
• GTIN: 4061905058912
• Brand: Metav IndustryLine

Facts

• Diameter: 4.54 mm
• Tolerance/Accuracy: ±0.001 mm
• Length: 50 mm
• Weight: 0.009 kg
• Eclass: 21170231

Special features

• Single inspection pin delivery
• Material: special steel
• Workshop execution
• Intended for end‑dimension checks

FAQ

What level of accuracy does this inspection pin provide?
The inspection pin M323.454 offers an accuracy of ±0.001 mm, equivalent to 1 µm, making it suitable for high‑precision dimensional checks.

Can the pin be used for bore and alignment checks?
Yes. The 4.54 mm diameter and 50 mm functional length make the pin suitable for probing bores, alignment dowels and fixture checks in workshop and inspection contexts.

What material is the pin made from and why does that matter?
The pin is made from special steel, chosen for its wear resistance and dimensional stability; this supports repeated measurements without rapid degradation of the contact surface.

Is the M323.454 appropriate for automated inspection stations?
The compact geometry and defined ground profile enable integration into many fixture and gauge setups; the M323.454 can be used in semi‑automated processes where a stable reference pin is required.

How should the pin be stored to preserve accuracy?
Store the pin in a clean, dry environment and protect the ground ends from impact and contamination; preserving the contact surfaces maintains the stated ±0.001 mm accuracy.

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