M20x0.75 Limit Thread Plug Gauge Metric ISO Fine Thread Right Hand, Hardened Gauge Steel, DIN 13 6H - Metav IndustryLine

Take advantage of a hardened gauge steel construction and conformity to DIN 13, 6H for reliable thread acceptance tests; the compact M20 x 0.75 limit plug gauge delivers fast pass/fail control and long service life. Order the gauge directly via Metav Werkzeuge or contact the consultancy team for application advice.

Limit thread plug gauge M20 x 0.75 — metric ISO fine internal thread, right-hand

The Limit thread plug gauge M20 x 0.75 is a precision inspection tool for fast verification of metric ISO fine internal threads to DIN 13, 6H; designed as a right-hand, precision-ground plug for production and quality control.

• Limit plug gauge M20 x 0.75, metric ISO fine thread
• DIN 13, tolerance 6H for internal threads
• Hardened gauge steel for durable inspection
• Right-hand thread, precision-ground

Rapid, unambiguous pass/fail checks at production speed

A dedicated limit plug gauge provides immediate Go/No-Go decisions that reduce cycle times in assembly and inspection. The M20 x 0.75 size matches standard metric fine threads, while the compliance with DIN 13 and tolerance class 6H ensures that the gauge verifies internal threads against recognised workshop norms. Using a fixed master for thread acceptance eliminates interpretation variance and lowers scrap rates by identifying out-of-tolerance bores before they reach downstream operations.

Durable build for repeated use in workshop environments

Constructed from hardened gauge steel, the tool resists wear from regular engagement and preserves the functional profile over many inspection cycles. Precision grinding of the working surfaces provides consistent contact geometry, which maintains repeatability and reduces the need for frequent replacement. At approximately 0.2 kg the gauge is compact and easy to handle during manual checks, combining robust performance with practical ergonomics for bench inspection routines.

Traceability, inventory integration and application clarity

The device is supplied with clear identification for inventory and traceability purposes, enabling straightforward documentation in quality records. As a purpose-built gauge for metric ISO fine internal threads, it suits incoming inspection, in-process checks and final assembly controls where a standardised acceptance criterion is required. For complex specifications or application in specialised production contexts, the technical team can advise on complementary gauges or measurement strategies to integrate the inspection step with existing workflows.

Contact Metav Werkzeuge for tailored advice on selecting the correct limit plug gauge and for assistance matching gauges to production requirements; Metav Werkzeuge provides fast, Europe-wide supply from Emmerich and technical support at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M315.020.3
• SKU: M315.020.3
• GTIN: 4054469122625
• Net weight: 0.2 kg

Facts

• Thread size: M20 x 0.75
• Thread form: metric ISO fine thread
• Standard: DIN 13, 6H
• Tariff number: 90173000

Special features

• Material: hardened gauge steel
• Handing: right-hand thread
• Precision-ground working surfaces
• Category: Gauges; Measuring pins

FAQ

What thread size and pitch does this gauge inspect?
The limit plug gauge inspects M20 x 0.75 metric ISO fine internal threads and is specified for that size in the product identification.

Does the gauge conform to any recognised standard?
Yes, the tool is manufactured to the DIN 13 standard with a tolerance class of 6H for internal threads.

Is the gauge suitable for routine production checks?
The hardened construction and precision-ground profile make this thread gauge well suited for routine Go/No-Go checks in production and inspection environments.

What material is the gauge made from and how durable is it?
Made from hardened gauge steel, the instrument is designed for repeated engagement and maintains its profile for extended service life.

How is the gauge identified for traceability?
The item is supplied with a clear article and GTIN reference for inventory and quality record keeping (Article number M315.020.3).

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