M40×1.5 Thread Ring Gauge, Go, DIN 13 6g, Right-Handed, Hardened Gauge Steel - Metav IndustryLine

Take advantage of DIN 13 conformity and a hardened gauge steel construction to secure fast, reproducible pass/fail checks on external metric fine threads; the compact design and low mass support efficient handling on the shop floor. Order directly via Metav Werkzeuge or consult our specialists for specification matching.

Thread gauge ring M40 x 1.5 mm — Ring gauge for metric ISO fine thread, DIN 13

A Thread gauge ring M40 x 1.5 mm designed for rapid verification of external metric ISO fine threads in production and quality control, providing a clear go/no‑go reference for right‑handed threads.

• DIN 13 compliant, tolerance zone 6g
• For M40 x 1.5 metric ISO fine threads
• Hardened gauge steel construction
• 'Go' ring gauge for quick pass testing

Accurate pass/fail control to speed production

The primary role of this ring gauge is to deliver decisive, repeatable pass/fail checks during series production and incoming inspection. Conformance with DIN 13 and the 6g tolerance zone means the tool serves as a reliable reference for verifying external thread profiles against the established metric ISO fine‑thread standard. By providing an unambiguous acceptance criterion, the gauge reduces time spent on individual measurements and cuts rework rates, improving throughput without sacrificing measurement integrity. The controlled geometry of the ring establishes tactile confirmation of conformity, making it easy to integrate into routine quality checks.

Durable construction for workshop conditions

Manufactured from hardened gauge steel, the ring offers long service life and stable performance under regular use. The hardened material resists wear at the functional flank surfaces so that the acceptance boundary remains consistent over many inspection cycles. The tool’s modest mass (approx. 0.36 kg) and compact form make handling straightforward while still delivering the required stiffness for reliable contact with mating external threads. Corrosion protection or storage practices extend service intervals further; when used as intended, the gauge provides a stable benchmark for process control and traceable inspection routines.

Practical integration into quality systems

This ring gauge is geared towards shop‑floor technicians and quality engineers who require a fast, authoritative check for external threads in assemblies, fastening production, and component inspection. Its designation as a 'Go' gauge clarifies that the ring represents the maximum material condition for a mating external thread: a successful engagement indicates conformity to the specified M40 x 1.5 mm profile. Because the item is compact and quick to use, it supports frequent sampling plans and can be combined with dimensional records to document batch quality. For users seeking traceability or tailored inspection routines, Metav Werkzeuge’s specialists can advise on complementary gauges and inspection strategies.

Order the Metav IndustryLine ring gauge via Metav Werkzeuge in Emmerich for consistent thread inspection; contact info@metav-werkzeuge.com or call +49 2822 7131930 for assistance with selection or batch requirements

Technical data

• Article number: M315.140.6
• GTIN: 4054469124896
• Weight: 0.36 kg

Facts

• Thread size: M40 x 1.5
• Tolerance zone: 6g
• Right‑hand thread

Special features

• Material: hardened gauge steel
• Standard: DIN 13
• Gauge type: 'Go' (pass) ring gauge

FAQ

What does the tolerance designation 6g mean for the gauge?
The tolerance zone 6g specifies the acceptance band for the mating external thread according to DIN 13; the ring gauge is manufactured to that tolerance to provide a definitive go check for compliant external threads.

Is this ring gauge suitable for fine pitch threads only?
Yes, the tool is intended for metric ISO fine threads of the specified size and pitch (M40 x 1.5 mm) and is produced to match that standard precisely.

How should the gauge be used for routine checks?
Engage the external thread with the ring by hand; a fitting engagement without force indicates a pass. The ring acts as a practical go/no‑go reference to speed up sampling and reduce measurement time.

Can this gauge be used as a calibration standard?
The ring serves as a production and inspection reference; for formal calibration records, follow your internal calibration procedures or request calibration services that meet your traceability requirements.

What handling or storage precautions are recommended?
Keep the gauge clean and dry, avoid impacts, and store in a protective case when not in use to preserve the hardened contact surfaces and dimensional integrity.

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