M39×2 Thread Ring Gauge Go Metric ISO Fine Pitch Right-Hand DIN 13, Hardened Gauge Steel - Metav IndustryLine

Take advantage of fast, unambiguous thread verification with a hardened gauge-steel construction and conformity to DIN 13 (6g) for reliable production checks; the M39 x 2 mm go gauge enables quick accept/reject decisions on metric ISO fine threads. Order directly through Metav Werkzeuge or consult the specialists for application advice.

Thread Gauge Ring M39 x 2 mm (Go) – DIN 13, 6g – Metav IndustryLine

The Thread Gauge Ring M39 x 2 mm is a hardened metric ISO fine-thread verification ring for right-hand threads, designed for rapid pass/fail inspection in production and quality control environments.

• DIN 13 tolerance 6g
• Hardened gauge steel construction
• Right-hand metric ISO fine thread
• Go gauge for fast accept/reject checks

Reliable verification where tolerance matters

A hardened thread gauge ring like this provides an immediate, unambiguous check of a component’s external thread. Conforming to DIN 13 with tolerance 6g, the ring functions as a Go gauge: if the ring engages correctly, the thread meets the specified limits. This direct method reduces measurement ambiguity compared with indirect inspection techniques, speeding up in-line quality control while keeping inspection criteria traceable and repeatable.

Built for repeated use on the shop floor

Manufactured from hardened gauge steel, the gauge ring offers long service life and stable geometry under normal handling. The compact, robust design supports frequent manipulation during production checks; its mass (approximately 0.7 kg) gives a reassuring feel in the hand and contributes to steady engagement during testing. The right-hand, metric ISO fine-thread geometry is tailored for M39 x 2 mm applications commonly found in mechanical assemblies and production runs.

Integrates with routine quality workflows

This ring is intended for straightforward accept/reject use in assembly, incoming inspection and machine-shop routines. The simple mechanical principle—pass or fail by engagement—minimises operator interpretation and accelerates decision-making. Traceability is supported through the article identifiers provided in the technical data, enabling consistent documentation in quality records and faster reconciliation during audits.

Specify the Metav IndustryLine thread gauge for dependable thread inspection and contact Metav Werkzeuge in Emmerich for tailored procurement and technical guidance

Technical data

• Article number: M315.139.7
• GTIN: 4054469124865
• Label: Gewinde-Lehrring M39 x 2 mm gut DIN 13, f. metr. ISO-Feingewinde, rechts

Facts

• Weight: 0.7 kg
• Thread: M39 x 2 mm
• Tariff number: 90173000
• Tolerance class: 6g

Special features

• Hardened gauge steel
• DIN 13 standard compliance
• Right-hand metric ISO fine thread
• 'Go' gauge function for accept/reject inspection
• Category: Gauges (Lehren)

FAQ

What does a "Go" gauge ring check?
A Go gauge ring verifies that an external metric ISO fine thread meets the lower limit of fit: the Thread Gauge Ring M39 x 2 mm (Go) should engage smoothly if the thread is within the specified DIN 13 (6g) tolerance.

Can this ring be used for production checks on assemblies?
Yes, the gauge ring is designed for rapid in-line accept/reject checks during production and assembly operations; the Metav IndustryLine ring allows quick verification without complex measuring equipment.

What material is the ring made from and how durable is it?
The ring is made from hardened gauge steel, giving the gauge ring robust wear resistance and stable geometry for repeated use; its weight (approx. 0.7 kg) aids handling and repeatable engagement.

Is this ring suitable for left-hand threads?
No, this item is specified for right-hand metric ISO fine threads; left-hand threads require a corresponding left-hand gauge.

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