M3–M12 Thread Go/No-Go Ring Gauge Set 14‑Piece (Good & Reject, 7 Each), Hardened Gauge Steel, DIN 13 6g - Metav IndustryLine

Take advantage of DIN 13 conformity and hardened gauge steel for reliable, repeatable thread checks; the set combines GO and NOGO rings across metric sizes to simplify inline and incoming inspection. Order directly via Metav Werkzeuge or consult our specialists for integration into existing quality procedures.

Thread Ring Gauge Set — 14-piece M3–M12, GO/NOGO, Metav IndustryLine

A Thread Ring Gauge Set designed for fast pass/fail verification of metric ISO threads in production and inspection environments.

• 14-piece set with GO / NOGO configuration
• Hardened gauge steel for long service life
• Conforms to DIN 13, tolerance class 6g
• Covers metric sizes M3–M12

Ensure compliant, objective thread inspection every time

The ring gauges provide a straightforward, standards-based method for thread verification. Manufactured to DIN 13 with tolerance class 6g, the rings establish a clear acceptance criterion: the GO ring must enter the thread, while the NOGO ring must not. This binary result removes subjective judgements and speeds up control loops on the shop floor. The combination of normative specification and simple use supports consistent quality documentation and efficient sampling strategies in serial production.

Built to resist wear and retain accuracy

Made from hardened gauge steel, the rings are dimensionally stable and resistant to the typical wear mechanisms of daily inspection work. The material choice reduces the frequency of replacement and preserves the measuring edge under repeated engagement. Robust construction therefore contributes to lower long‑term inspection costs and reliable measurement outcomes, making these gauges suitable for continuous use in workshop and production environments where traceable, repeatable checks are required.

Practical set composition for routine quality control

The set contains 14 pieces arranged as GO and NOGO rings for the metric thread sizes M3–M12, covering common small to medium fasteners used across mechanical engineering and assembly. This configuration enables rapid pass/fail checks at incoming inspection, during assembly and for final inspections without the need for elaborate measuring equipment. The compact scope of sizes supports a broad range of threaded components while keeping inventory and handling effort to a minimum.

For DIN‑compliant and durable thread inspection tools from Metav IndustryLine, contact Metav Werkzeuge to order this gauge set or to discuss which configuration best fits production needs.

Technical data

• SKU: M315.101
• GTIN: 4054469151618
• Weight: 0.44 kg
• Pieces per set: 14

Facts

• Thread sizes: M3, M4, M5, M6, M8, M10, M12
• Tolerance class: 6g
• Number of GO rings: 7
• Number of NOGO rings: 7

Special features

• Material: Gauge steel, hardened
• Standard: DIN 13
• Configuration: GO and NOGO rings for pass/fail control
• Suitable for metric ISO threads

FAQ

What sizes are included in the set?
The set includes ring gauges for M3, M4, M5, M6, M8, M10 and M12; arranged as GO and NOGO pairs in the 14‑piece configuration.

How is a pass or fail determined with these gauges?
A component passes when the GO ring engages correctly and fails if the NOGO ring enters; the Metav IndustryLine Thread Ring Gauge Set (SKU M315.101) uses this established pass/fail principle for fast verification.

Which standard do the rings comply with?
The rings are manufactured to DIN 13 with tolerance class 6g, ensuring conformity with common metric ISO thread requirements.

What is the material and why does it matter?
Rings are produced from hardened gauge steel, which provides wear resistance and dimensional stability for repeated inspection tasks.

Is the set suitable for production and incoming inspection?
Yes, the 14‑piece GO/NOGO configuration is intended for rapid, objective checks in both production and incoming inspection workflows.

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