1.54mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine

Take advantage of a reproducible reference with ±0.001 mm accuracy and a compact 1.54 mm nominal diameter in a 50 mm length for reliable alignment and inspection tasks; combine precision, workshop robustness and straightforward procurement — order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed.

Gauge pin M323.154 — single gauge pin, 1.54 mm, ±0.001 mm, 50 mm (Metav IndustryLine)

The Gauge pin M323.154 is a single high-precision inspection and alignment pin designed for tight-tolerance checks and fixture referencing in precision engineering and toolmaking.

• High precision ±0.001 mm tolerance
• 1.54 mm nominal diameter for tight fits
• 50 mm special-steel length for secure seating
• Workshop-grade finish for repeated use

Reproducible accuracy for inspection and alignment

A compact gauge pin with ±0.001 mm tolerance (±1 µm) provides a stable reference for pass/fail checks, fixture alignment and micro-assembly control. The extremely narrow allowance means that positional variance is reduced when used as a plug or locating element in inspection jigs; this supports a consistent quality flow and fewer downstream adjustments. Such dimensional certainty is particularly valuable where cumulative tolerances determine final acceptance.

Durable material and workshop-grade execution

Manufactured from special steel, the pin is specified at 50 mm overall length and finished for workshop use, which balances wear resistance with handling convenience. The combination of material choice and workshop execution reduces surface degradation in repeated seating operations, extending service life in everyday metrology tasks. This makes the item suitable as a durable reference in production test rigs or as a reliable datum when setting up small-batch fixtures.

Micro-category precision for fine components

With a nominal size of 1.54 mm, the product falls into the micro measurement category — compact items intended for fine-mechanical and small-part work. Such a designation indicates suitability for micro parts, delicate assemblies and toolmaking applications where short overall length improves stiffness and reduces bending-related error. The single-pin format simplifies insertion and removal during sequential checks while maintaining the pinpoint accuracy expected in high-precision shops.

For workshop-ready precision and technical advice based on Metav IndustryLine standards, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to arrange procurement or discuss integration into existing inspection fixtures.

Technical data

• SKU: M323.154
• GTIN: 4061905054679
• Manufacturer: Metav IndustryLine

Facts

• Nominal diameter: 1.54 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.004 kg

Special features

• Material: special steel
• Workshop version
• Single gauge pin
• ECLASS: 21170231

FAQ

What level of accuracy does the gauge pin provide?
The gauge pin M323.154 delivers an accuracy of ±0.001 mm (±1 µm), making it suitable for very fine tolerance checks in precision engineering.

For which applications is this pin intended?
This Metav IndustryLine gauge pin is intended for inspection, fixture alignment and micro-assembly tasks where compact, repeatable reference points are required.

Is the pin suitable for repeated seating in production jigs?
Yes; the workshop-grade execution and special-steel construction of the M323.154 are designed for repeated use in production and inspection environments.

How does the 50 mm length affect measurement stability?
A 50 mm length provides a balance between reach and stiffness; it permits secure seating in fixtures while limiting bending, which supports repeatable outcomes for small-component checks.

Does the pin come as a single item or in sets?
The product is supplied as a single gauge pin under SKU M323.154; set availability is not indicated in the product data.

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