M39x1.5 Thread Ring Gauge ISO Metric Fine Right-Handed 6g Hardened Gauge Steel DIN 13 - Metav IndustryLine

The combination of a GO ring gauge M39 x 1.5 mm, DIN 13 tolerance class 6g and hard-wearing gauge steel ensures reliable thread acceptance checks and long service life; order directly via Metav Werkzeuge or consult the specialist team for application advice.

Thread GO ring gauge M39 x 1.5 mm — Metric ISO fine thread, right-hand (Metav IndustryLine)

The thread GO ring gauge M39 x 1.5 mm is designed for fast, unambiguous acceptance testing of external metric ISO fine threads in production and incoming inspection.

• GO ring gauge M39 x 1.5 mm
• Tolerance DIN 13, 6g
• Hardened gauge steel
• Right-hand metric ISO thread

Ensure correct threads every time with repeatable GO/NO‑GO practice

A dedicated GO ring gauge provides a simple, unambiguous test for whether an external thread meets the required profile and fit. Used as the first-line control in workshops and production lines, the gauge stops faulty parts from progressing into assembly. The clearly defined DIN 13 tolerance together with the 6g class gives a measurable acceptance criterion, reducing rework and minimising downstream failures.

Robust construction for consistent measurement and long service life

Manufactured from hardened gauge steel, this ring gauge resists wear and preserves the critical thread form over many inspection cycles. The material choice and heat treatment maintain dimensional stability so that a single gauge can serve repeated checks without significant drift. Such durability translates into lower total cost of ownership and dependable inspection results throughout production runs.

Practical integration into quality-control workflows

The compact, purpose-built design allows quick use at the control station or on the shop floor for inline testing. As a metric ISO right-hand thread gauge, it integrates directly into standard inspection processes and documentation. Traceability is supported by clear identification (SKU and GTIN) and the simple pass/fail criterion speeds inspection steps, helping to keep throughput high while protecting assembly quality.

Contact Metav Werkzeuge to confirm suitability for specific thread fits and to secure the M39 GO ring gauge from the Metav IndustryLine range.

Technical data

• SKU: M315.139.6
• GTIN: 4054469124858
• Mass/size: M39 x 1.5 mm
• Weight: 0.7 kg

Facts

• Norm: DIN 13, 6g
• Type: GO ring gauge
• Thread: Metric ISO, right-hand

Special features

• Material: gauge steel, hardened
• Category: Gauges / Measuring devices
• Tariff number: 90173000

FAQ

What is the purpose of a GO ring gauge?
The GO ring gauge checks whether an external thread fits the specified profile; the thread GO ring gauge M39 x 1.5 mm confirms acceptability according to the stated tolerance class.

Which tolerance and standard does this gauge follow?
This gauge is produced to DIN 13 and the fit corresponds to tolerance class 6g, providing a clear acceptance criterion for metric threads.

Can the gauge be used on both right- and left-hand threads?
The delivered instrument is for right-hand metric ISO threads; left-hand versions require a dedicated gauge.

How does the material affect performance?
Made from hardened gauge steel, the ring gauge retains thread form and resists wear, ensuring stable inspection results over many cycles.

Is the gauge suitable for production-line checks?
Yes, the compact GO ring gauge M39 x 1.5 mm is intended for fast inline and incoming inspections to protect assembly quality.

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