7.31mm Gauge Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

High-precision end-measure checks are ensured by the combination of ±0.001 mm tolerance and a 7.31 mm diameter, while the robust workshop design and a 50 mm length support repeatable handling and quick inspection cycles. Order the M323.731 directly via Metav Werkzeuge or ask our consultants if needed.

M323.731 Gauge pin — 7.31 mm, ±0.001 mm (Metav IndustryLine)

The M323.731 is a single gauge pin for precise end-measure verification, designed for workshop inspection and dimensional control tasks.

• Workshop design for robust daily use
• Diameter 7.31 mm with ±0.001 mm accuracy
• 50 mm length in special steel
• Supplied as a single inspection pin

High-precision tolerance for reliable pass/fail checks

The gauge pin delivers a narrow ±0.001 mm tolerance that supports trustworthy go/no-go and reference measurements in quality control. Such a fine tolerance reduces ambiguity in acceptance decisions and helps to decrease rework by ensuring that bores and end measures are assessed against a stable reference. The 7.31 mm diameter and 50 mm length are optimised for handheld verification and fixture checks, giving a compact yet definite standard for dimensional comparison.

Robust workshop execution that endures regular handling

Built as a workshop version from special steel, this inspection pin withstands frequent use in production or maintenance environments. The compact mass and solid construction maintain straightness and resist deformation during routine handling, which preserves measurement certainty over many cycles. Delivered as an individual inspection pin, it is suitable for insertion into test assemblies or for use as a reference in manual gauge setups.

Integrates easily into inspection routines and traceability

Marked with SKU M323.731 and GTIN 4061905060168, the pin is ready for inventory tracking and process documentation. Its specification supports consistent dimensional sampling across batches, aiding statistical process control and batch acceptance. As a precise end-measure tool, it facilitates quicker decisions at the measuring bench and can be used alongside micrometres or calipers to confirm critical dimensions without adding complex setup time.

Contact Metav Werkzeuge for procurement and technical advice on integrating the M323.731 into inspection routines; Metav’s specialists in Emmerich will assist with specifications and availability.

Technical data

• Article number: M323.731
• GTIN: 4061905060168
• Material: Special steel
• Weight: 0.021 kg

Facts

• Diameter: 7.31 mm
• Length: 50 mm
• Tolerance: ±0.001 mm

Special features

• Workshop execution
• Supplied as a single inspection pin
• Intended for end-measure verification

FAQ

What precision does the gauge pin offer and where is it used? The M323.731 gauge pin provides a tolerance of ±0.001 mm, making it suitable for precise end-measure verification and go/no-go checks in workshop and inspection environments.

What material is the pin made from and how does that help? Manufactured from special steel, the inspection pin offers mechanical stability and durability for frequent use, helping to maintain straightness and dimensional integrity during handling.

Is the item supplied individually or as part of a set? This product is supplied as a single inspection pin, intended for individual use in measurement tasks or as a designated reference in quality procedures.

Can the pin be used for routine production checks and traceability? Yes, the M323.731 is identified by SKU and GTIN, enabling straightforward inventory control and incorporation into documented inspection workflows for consistent batch verification.

How should the pin be stored to retain accuracy? Store the inspection pin clean and dry, ideally in a corrosion‑free environment; avoid impacts and abrasive contact to preserve the fine ±0.001 mm tolerance.

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