Thread gauge M12x1.75 6H Go/Nogo

The DIN/ISO standard metric thread Go/NoGo precision gauge is designed to ensure that internal threads are accurately manufactured: diameter, thread pitch, and tolerances meet specifications before joining parts.

Technical specifications & features
- Thread size: M12 × 1.75 mm - a common metric thread for size-independent machine and equipment components.
- Tolerance grade: 6H - standard tolerance grade for internal threads.
- Go / NoGo function: the gauge includes both "GO" and "NO-GO" heads - GO ensures the thread meets the minimum size, and NO-GO ensures the thread does not exceed the maximum material limit.
- Standard: DIN 13 / ISO metric thread - guaranteed compatibility with standard dimensions.
- Standard: ISO 1502.