M20 x 0.75 Thread Ring Gauge, ISO Metric Fine Right-Hand, DIN 13 6g, Hardened Gauge Steel - Metav IndustryLine

Take advantage of precise conformity to DIN 13 (6g), the robustness of hardened gauge steel and the compact handling of a lightweight ring gauge to secure consistent thread inspection. Order the gauge directly via Metav Werkzeuge or consult our specialists for integration advice.

Thread ring gauge M20 x 0.75 mm (Go) – DIN 13, 6g – Metav IndustryLine

The Thread ring gauge M20 x 0.75 mm (Go) is a hardened inspection tool for verifying right‑hand metric ISO fine external threads in production and quality control environments.

• DIN 13 standard, tolerance class 6g
• Hardened gauge steel for long life
• Go ring gauge for M20 x 0.75 threads
• Right-hand metric ISO fine thread

Ensure repeatable acceptance checks with standard compliance

The ring gauge is manufactured to DIN 13 with 6g tolerance, providing a clear, standardised reference point for Go/No‑Go inspection regimes. As a Go ring gauge, it confirms that external threads meet the minimum form and pitch criteria; acceptance is immediate when the part engages the gauge. This direct verification method reduces ambiguity in inspection results and speeds up throughput on assembly lines or inspection benches.

Robust construction for stable measurements over time

Made from hardened gauge steel, the gauge resists wear and retains its reference geometry through repeated use. The material choice and heat treatment translate into fewer replacements and lower lifecycle costs compared with untreated tools. The compact mass of 0.14 kg aids ergonomic handling during repetitive checks while preserving the stiffness required for precise thread assessment.

Practical fit for workshop and production environments

Designed for M20 x 0.75 mm right‑hand metric ISO fine threads, the gauge suits fasteners and components common in precision engineering and mechanical assemblies. The external thread check performed with this ring gauge is straightforward to integrate into incoming inspection, in‑process verification or final acceptance routines. Clear conformity to a recognised standard simplifies documentation and audit trails in quality management systems.

Benefits for quality assurance and process optimisation

Using a calibrated, standardised Go ring gauge reduces uncertainty in pass/fail decisions and helps maintain consistent assembly quality. The simple mechanical nature of the tool requires no electronics or consumables, offering a low‑maintenance solution that supports high inspection rates. Where traceability is needed, Metav Werkzeuge can advise on complementing ring gauges with inspection plans and record‑keeping procedures.

Contact Metav Werkzeuge for supply and technical advice on integrating the Metav IndustryLine M20 Go ring gauge into existing inspection routines

Technical Data

• Article number: M315.120.3
• GTIN: 4054469124292
• Weight: 0.14 kg
• Thread size: M20 x 0.75 mm
• Norm: DIN 13, 6g

Facts

• Tariff number: 90173000

Special features

• Material: hardened gauge steel
• Type: Go (acceptance) ring gauge
• Thread handedness: right-hand
• Application: metric ISO fine thread inspection

FAQ

What does the "Go" designation mean for this ring gauge?
The "Go" designation indicates that this ring gauge checks whether an external thread meets the minimum acceptance dimensions; the threaded part must fully engage the gauge for a pass using the Metav IndustryLine M20 Go ring gauge.

Is this gauge suitable for inspection of fine metric threads?
Yes, the tool is specified for metric ISO fine threads with a pitch of 0.75 mm and is manufactured to DIN 13 tolerance class 6g.

What material and treatment ensure durability?
The gauge is made from hardened gauge steel, which provides wear resistance and maintains the reference geometry required for reliable inspections.

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