3.74mm Precision Test Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the pinpoint accuracy and compact design to standardise end‑of‑line checks and reduce rework; the precise ±0.001 mm tolerance and robust special steel construction support consistent measurement routines. Order directly via Metav Werkzeuge or contact our consultants for application advice.

M323.374 Gauge Pin — 3.74 mm, ±0.001 mm (Metav IndustryLine)

The M323.374 is a single gauge pin designed for reliable end‑measurement and go/no‑go checks in workshop and inspection environments, with a diameter of 3.74 mm and a length of 50 mm

• Precision ±0.001 mm tolerance
• Diameter 3.74 mm, length 50 mm
• Workshop version for robust use
• Made from special steel for durability

Reliable accuracy for repeatable inspections

A gauge pin with a tolerance of ±0.001 mm provides a level of precision that closes the gap between quick shop‑floor checks and more complex laboratory measurement. The tight tolerance reduces the need for secondary verification and helps to detect deviations early in the process, which in turn lowers the risk of costly rework. For operators who apply simple plug or pin checks, the geometric stability of the component ensures that results are comparable across multiple measurement points and repeated cycles. This makes the pin suitable for quality control tasks where dimensional certainty is essential.

Built for workshop conditions and straightforward handling

The workshop execution of this test pin emphasises durability without sacrificing handling convenience. Manufactured from special steel, the pin resists wear from frequent insertion and removal while maintaining the critical reference diameter. With a 50 mm length, the design reaches into bores and recessed features while remaining easy to seat and extract by hand or with basic fixtures. The compact mass contributes to fast actuation in production jigs and keeps handling fatigue low during repeated use, supporting efficient inspection routines in busy manufacturing environments.

Integrates into quality workflows and inspection jigs

Designed as a practical tool for in‑process checks, the gauge pin supports standardised measurement procedures and fixture integration. The neutral form factor allows the pin to be mounted in alignment fixtures or used as a reference in assembly stations, improving throughput by enabling quick go/no‑go decisions. Traceable identification such as the SKU and GTIN help with inventory control and documentation inside quality management systems, while the robust design minimises dimensional drift, ensuring that measurement outcomes remain stable over time. The component is therefore a pragmatic choice where dependable, repeatable checks feed into continuous improvement cycles.

For dependable end‑measurement performance, request the Metav IndustryLine M323.374 from Metav Werkzeuge — reach out to our consultants at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for application support and prompt supply

Technical data

• Article number: M323.374
• GTIN: 4061905057434
• Label: Gauge pin, single, 3.74 mm, ±0.001 mm, length 50 mm

Core specifications

• Diameter: 3.74 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.007 kg

Materials & special features

• Material: Special steel
• Workshop version (robust design)
• Category: Measuring pins

FAQ

What level of tolerance does the gauge pin offer?
The M323.374 gauge pin is manufactured to a tolerance of ±0.001 mm, providing high repeatability for shop‑floor and inspection tasks.

Is the pin suitable for fixture and jig mounting?
Yes. The compact 50 mm length and standardised diameter make the pin suitable for use in alignment fixtures, assembly jigs and go/no‑go checks.

What material is used for this test pin?
The pin is produced from special steel, chosen for wear resistance and dimensional stability under frequent use.

Can the pin be used for bore and end‑measure checks?
The geometry and length are designed to suit end‑measure and bore verification; the pin performs reliably for typical workshop inspection routines.

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