7.74mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of extreme measurement accuracy, compact workshop design and low weight to streamline end‑dimension inspections; order the test pin directly via Metav Werkzeuge or consult our advisors for specification support.

M323.774 test pin — 7.74 mm diameter, ±0.001 mm tolerance, 50 mm length (Metav IndustryLine)

M323.774 is a single workshop‑grade test pin intended for precise end‑dimension checks and repeatable reference measurements in production and quality control.

• Workshop version for industrial use
• High repeatability at ±0.001 mm tolerance
• Diameter precisely 7.74 mm
• Compact 50 mm length, low weight 0.023 kg

Precision that stabilises production quality

The M323.774 delivers an exceptional tolerance of ±0.001 mm, which places it in the high‑precision category for gauge pins. Such accuracy reduces measurement uncertainty during end‑dimension checks and supports consistent pass/fail decisions on the production line. The pin's nominal diameter of 7.74 mm provides a defined reference for plug‑gauge comparisons and alignment steps; using a stable reference like this shortens inspection cycles and lowers the risk of scrap or rework, offering a clear efficiency advantage in repetitive quality tasks.

Robust workshop design for practical handling

Designed as a workshop version, the pin is machined from special steel to ensure dimensional stability and durable contact surfaces under routine use. The 50 mm length and weight of 0.023 kg make the gauge easy to position by hand or in fixtures while keeping thermal mass low—advantages that reduce operator fatigue and minimise thermal drift during quick successive checks. The solid construction supports repeated seating in gauges and jigs without loss of roundness or concentricity, preserving measurement integrity over time.

Integrates smoothly into inspection workflows

As a single‑piece reference pin, this product simplifies integration with comparative inspection methods such as plug gauges, optical comparators and tactile probing routines. The defined tolerance and dimensions enable straightforward documentation in inspection plans and traceability records; labelling with GTIN and SKU facilitates inventory control. By providing a consistent physical standard, the pin helps to reduce calibration turnaround and speeds up process control decisions, contributing to measurable time savings across inspection stations.

Procurement reliability and manufacturer backing

Supplied as a single unit and included in the Metav IndustryLine range, the pin benefits from Metav's focus on dependable supply and quality control. The compact specification and unambiguous dimensional data make ordering and stock management straightforward for procurement teams. Metav's established distribution in Emmerich supports reliable delivery and an accessible quality filter for the European market, reinforcing operational continuity for workshops and small series production alike.

For ordering and bespoke advice on the M323.774 from Metav IndustryLine, contact Metav Werkzeuge GmbH in Emmerich for prompt technical guidance and supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: M323.774
• GTIN: 4061905063534
• Label: Test pin, single, 7.74 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 7.74 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.023 kg

Special features

• Material: special steel
• Workshop version
• Supplied as single unit

FAQ

What is the measurement tolerance of this test pin?
The M323.774 test pin is manufactured to a tolerance of ±0.001 mm, providing high repeatability for end‑dimension inspections.

Which material is used for the pin?
This Metav IndustryLine test pin is made from special steel, selected for dimensional stability and durability under workshop conditions.

How long is the test pin and how does that affect handling?
With a length of 50 mm and low mass, the pin is easy to position manually or in a fixture while keeping thermal influence and operator fatigue to a minimum.

Can the pin be used as a reference in plug‑gauge checks?
Yes, the defined diameter of 7.74 mm and the tight tolerance make the pin suitable as a reference for plug‑gauge comparisons and related workshop checks.

Is the M323.774 supplied individually or in sets?
The M323.774 is supplied as a single unit for straightforward replacement and inventory management.

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