M20x1 Thread Go Ring Gauge For Metric ISO Fine Thread Right Hand, Hardened Gauge Steel DIN 13 6g - Metav IndustryLine

Take advantage of the reliable combination of hardened gauge steel and conformity to DIN 13 (6g) for consistent thread inspection results; order the gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Thread ring gauge M20 × 1 mm — hardened gauge steel, DIN 13 (6g)

Thread ring gauge M20 × 1 mm for inspection of metric ISO fine external threads, suited to workshop and production use

• Hardened gauge steel construction
• Conforms to DIN 13, tolerance 6g
• For M20 × 1 mm metric fine thread
• Right-hand thread, workshop-ready

Ensure compliant threads with a production-ready inspection tool

A precision thread ring gauge in hardened gauge steel provides a reliable go/no-go reference for external threads on turned or forged parts. Built to DIN 13 with a 6g tolerance class, this gauge supports conformity checks that reduce unexpected rejects and rework in serial production. The specified metric pitch M20×1 matches ISO fine-thread profiles commonly used in hydraulic fittings, fastenings and precision assemblies, enabling rapid verification during quality control procedures.

Robust design for repetitive shop-floor use

The gauge’s hardened construction and compact mass make it resistant to wear while remaining easy to handle in routine inspections. The right-hand orientation suits standard thread directions and avoids ambiguity during pass/fail checks. Thanks to a low weight of approximately 0.12 kg, the check can be performed quickly without fatigue, improving throughput in multi-station inspection setups. The sturdy steel composition ensures long service life and stable reference characteristics under normal workshop conditions.

Integrates into production control and traceability processes

Intended for regular compliance testing, this M20×1 ring gauge fits inline inspection, workstation tooling sets and handheld spot checks. As a standardised control piece, it streamlines documentation and helps maintain process capability statistics for thread-producing operations. The gauge’s clear specification to DIN 13 (6g) and its GTIN enable straightforward inventory management and traceability throughout the supply chain, supporting quality records for audits and batch release.

For reliable thread inspection and tailored advice on integrating this Metav IndustryLine gauge into production, contact Metav Werkzeuge in Emmerich — call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: M315.220.4
• GTIN: 4054469125961
• Weight: 0.12 kg

Facts

• Dimension: M20 × 1 mm
• Tariff code: 90173000

Special features

• Material: gauge steel, hardened
• Standard: DIN 13, tolerance class 6g
• Right-hand thread
• Category: gauges / inspection tools

FAQ

What is this gauge used for?
This thread ring gauge is used to verify external M20×1 metric ISO fine threads against the DIN 13 (6g) tolerance to ensure parts meet specification.

How precise is the thread inspection?
The gauge is manufactured to the DIN 13 standard with a 6g tolerance class, providing a clear go/no-go criterion for production control.

Which materials can be checked with this gauge?
The gauge checks thread form and size on parts made from common workshop materials; it is a measuring standard for the external thread profile rather than dependent on the workpiece material.

Is the gauge suitable for production line use?
Yes — the hardened construction and compact design make it appropriate for repetitive inspections on the shop floor and incorporation into quality routines.

How should the gauge be stored and maintained?
Keep the gauge clean, lightly oiled if stored for extended periods, and protected from impacts; periodic visual inspection ensures ongoing reliability.

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