0.73mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the combination of ±0.001 mm accuracy, a 0.73 mm diameter for fine‑bore checks and a 50 mm shaft made from special steel to ensure repeatable end‑measurements; order the test pin directly via Metav Werkzeuge or consult our specialists for application advice.

Test pin M323.073 — Gauge pin, 0.73 mm diameter, ±0.001 mm accuracy (Metav IndustryLine)

The test pin M323.073 is a workshop‑grade gauge pin designed for precise end‑measurements, fit checks and inspection tasks where small diameters require stable reference pins

• ±0.001 mm high‑precision tolerance
• 0.73 mm diameter for fine measurements
• 50 mm hardened special‑steel shaft
• Workshop version with protective case

Accurate results for tight tolerances

The compact gauge offers a ±0.001 mm tolerance that delivers high repeatability for small‑bore inspections and go/no‑go checks. As a finely finished reference pin, it reduces measurement uncertainty during comparative checks and plug gauges, helping to secure process capability in quality inspections. The controlled tolerance is a rational advantage when validating bore fits or validating tool wear, because precise reference geometry directly reduces rework and rejects.

Robust workshop design and handling benefits

Built as a workshop version, the pin combines a 50 mm hardened shaft with corrosion‑resistant special steel to withstand regular handling on the shop floor. The compact geometry and finished end faces enable reliable seating in fixtures and micrometres, while the supplied protective case preserves the datum surfaces during transport. This construction prioritises operational uptime and lowers the need for frequent replacement, supporting efficient workflow in production and maintenance environments.

Practical application and compatibility

Engineered for end‑measurements and fit verification, the gauge pin suits small‑bore gauges, jigs and inspection benches where accurate reference pins are needed. The 0.73 mm nominal diameter makes the pin ideal for fine‑mechanical assemblies and precision valve or nozzle inspections. Its slim profile simplifies insertion into tight features and ensures consistent contact without disturbing the component, which is particularly useful for repetitive dimensional checks in batch production.

Contact Metav Werkzeuge for tailored advice on integrating the M323.073 into inspection routines and for reliable, local supply from our Emmerich facility

Technical data

• Article number: M323.073
• GTIN: 4061905055447
• Brand: Metav IndustryLine
• Material: Special steel

Facts

• Diameter: 0.73 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.003 kg

Special features

• Workshop execution
• Delivered in protective case for transport
• Single test pin for end‑measurement tasks
• Story trigger: end measurements

FAQ

What diameter and tolerance does the pin offer?
The gauge pin has a diameter of 0.73 mm and a tolerance of ±0.001 mm, making the M323.073 suitable for precise small‑bore checks.

Is the pin suitable for workshop use and repeated handling?
Yes. The workshop execution and special steel shaft are designed for routine use; the supplied protective case preserves the measuring faces between operations.

For which inspection tasks is this pin intended?
It is intended for end‑measurements, fit checks and fine‑bore verification where a slim, accurate reference pin is required.

Does the product include a protective container for transport?
Yes, the pin is supplied in a protective case appropriate for safe transport and handling.

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