8.44mm Test Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Precision testing for small-diameter checks: combine ±0.001 mm tolerance with an 8.44 mm diameter and a sturdy 50 mm length to secure reproducible end‑measure inspections; order the gauge pin directly via Metav Werkzeuge or request advice from our inspection specialists.

M323.844 Gauge Pin — 8.44 mm, ±0.001 mm, 50 mm (Metav IndustryLine)

The M323.844 gauge pin is a single, workshop-grade reference pin for precise end‑measurement verification and plug‑gauge checks in component inspection workflows.

• Precision tolerance ±0.001 mm
• Diameter 8.44 mm for end-measure checks
• 50 mm hardened special-steel pin
• Workshop execution for robust use

Reliable reference for tight tolerances

A solid gauge pin with a declared ±0.001 mm tolerance provides a dependable reference when assessing bore dimensions or checking mating parts. The extremely tight tolerance reduces measurement uncertainty and supports consistent go/no‑go decisions during incoming inspection or in‑process controls. By using a fixed‑dimension pin rather than variable measurement methods, batch variability is limited and rework rates can fall, improving production throughput and traceable quality documentation.

Robust construction for workshop environments

Manufactured from special steel and finished for workshop resilience, the pin’s 50 mm length offers a practical grip length while keeping the measuring face stable during handling. The solid construction resists deformation during routine use, ensuring dimensional retention over repeated cycles and minimising downtime for replacement. This robustness is particularly advantageous in busy inspection benches where tools are handled frequently and must remain reliable under mechanical stress.

Streamlined integration into inspection routines

With a compact diameter of 8.44 mm, the pin is suited for small-bore verification, gauging fixtures and reference master sets. Its single‑piece format simplifies storage and handling compared with multi‑part gauges, and the standardised dimensions facilitate rapid substitution into existing measurement jigs. Implementing fixed reference pins accelerates inspection throughput and provides clear, repeatable results suitable for production control and inspection records.

For procurement and technical advice on Metav IndustryLine inspection tools, contact Metav Werkzeuge directly at info@metav-werkzeuge.com or +49 2822 7131930 to secure the M323.844 gauge pin and support documentation

Technical data

• Article number: M323.844
• GTIN: 4061905060656
• Brand: Metav IndustryLine

Core specifications

• Diameter: 8.44 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.026 kg

Materials and features

• Material: Special steel
• Workshop execution
• Single test pin (individual)
• Category: Gauge pin / test pin

FAQ

What measurement tolerance does this gauge pin provide? The M323.844 gauge pin is manufactured to a tolerance of ±0.001 mm, providing the high precision required for tight bore and mating part checks.

Is the pin suitable for workshop use and repeated handling? Yes. The Metav IndustryLine M323.844 is a workshop-grade, single test pin made from special steel and designed for robust handling in inspection environments.

Which diameter and length are specified for this reference pin? The reference pin has a diameter of 8.44 mm and a length of 50 mm, dimensions that suit small-bore verification and integration into standard inspection jigs.

Can this pin be used as a fixed reference in existing gauging fixtures? Yes. The M323.844 gauge pin’s standard dimensions and solid construction make it straightforward to install as a fixed reference in existing fixtures and master sets.

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