M40x2 Thread Ring Gauge Go, Metric ISO Fine Pitch Right-Hand, Hardened Gauge Steel, DIN 13 6g - Metav IndustryLine

Reliable thread verification is delivered through hardened gauge steel and adherence to DIN 13, 6g tolerances, ensuring consistent pass/fail decisions on metric fine threads. The compact M40 x 2 mm 'go' ring offers fast in-process checks and repeatable contact geometry. Order the thread ring gauge directly via Metav Werkzeuge or ask our consultants if needed.

Thread ring gauge M40 x 2 mm 'Go' — hardened gauge steel, DIN 13 (Metav IndustryLine)

The Thread ring gauge M40 x 2 mm 'go' is a right-hand metric ISO fine-thread inspection ring designed for rapid pass verification in production and quality control environments.

• Hardened gauge steel construction
• Conforms to DIN 13, 6g tolerance
• 'Go' ring for quick pass checks
• Right-hand metric ISO M40 x 2 thread

Fast, reliable pass/fail control for production

The inspection ring provides a straightforward, mechanical means of verifying external threads at line speed. With its 'go' designation, the ring confirms whether a threaded shaft meets the maximum material condition defined by DIN 13, 6g, enabling immediate decisions without measurement conversion. This approach reduces cycle time in repetitive checks and lowers the risk of downstream assembly faults. The compact design supports easy handling at the workstation while maintaining the contact geometry necessary for repeatable verification.

Durable construction for long service life

Manufactured from hardened gauge steel, the ring is stabilised against wear and deformation, preserving its functional profile through repeated use. The material selection and heat treatment ensure stable boundary conditions between the mating thread and the gauge so that dimensional drift is minimised. The robust build suits routine shop-floor use under typical handling and storage conditions, and its weight and form factor allow quick manual operation while retaining the stiffness needed for reliable contact.

Integration into quality workflows and traceability

As a purpose-made inspection ring, the component is intended for go/no-go control rather than dimensional measurement, making it ideal for incoming inspection, in-process control and final acceptance tasks. The gauge supports consistent quality gates in production chains and simplifies documentation: a single tactile check replaces multiple optical or numerical comparisons when the requirement is a simple pass/fail criterion. The ring’s compliance with industrial thread standards also facilitates harmonised specification across suppliers and internal procurement.

For order placement or technical advice on Metav IndustryLine gauges, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss suitability and delivery options.

Technical data

• Article number: M315.140.7
• GTIN: 4054469124902
• Material: gauge steel, hardened
• Nominal thread: M40 x 2 mm
• Tolerance: DIN 13, 6g
• Weight: 0.5 kg
• Type: Go ring gauge, right-hand

Core data

• Nominal diameter: 40 mm
• Thread pitch: 2 mm
• Weight (kg): 0.5
• Tariff number: 90173000

Special features

• Hardened construction for wear resistance
• Metric ISO fine-thread application
• 'Go' designation for pass checks
• Right-hand thread orientation
• Suitable for production and incoming inspection

FAQ

How does a 'go' ring gauge indicate conformity?
A 'go' ring gauge passes the mating thread if the external thread fully engages the ring without forced fit; the Thread ring gauge M40 x 2 mm 'go' is designed to accept threads that meet the DIN 13, 6g acceptance envelope.

Is the material suitable for continuous shop-floor use?
Yes, the ring is made from hardened gauge steel; this ensures the Thread ring gauge M40 x 2 mm 'go' maintains profile integrity and resists wear during repeated manual checks.

Can this gauge be used for both coarse and fine threads?
This specific ring is intended for the M40 x 2 mm metric fine thread configuration and is not interchangeable with coarse-pitch gauges; select the matching nominal and pitch for the intended application.

What does DIN 13, 6g mean for acceptance criteria?
DIN 13 defines metric ISO thread forms and limits; the 6g designation specifies the tolerance class for the external thread that the gauge checks against, ensuring consistent interchangeability.

Is the gauge supplied ready for immediate use?
The ring is supplied as a hardened, ready-to-use inspection tool; handling and storage according to standard good practice will preserve its accuracy and service life.

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