Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M39 x 2 Face Mill Arbors Left-hand threading—specifically engineered for reverse-threaded

Left-hand threading—specifically engineered for reverse-threaded components or applications where a standard right-hand tap would be impractical

making it suitable for toolmaking

The wear-resistant carbide and W coating deliver reliable performance through longer tool life and steadier cuts

Versatile corner radius options including R2: Provides flexibility to match mold and die geometries and reduce secondary operations

Sized for reliable performance in compact setups

Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M39 x 2 Face Mill Arbors Left-hand threading—specifically engineered for reverse-threadedThe Asimeto Ring Thread Gauge (NoGo) is a precision metric gauge designed for rapid verification of 6g thread tolerances on M39 x 2 fasteners. Built for machinists, quality inspectors, and precision manufacturers, it delivers dependable pass fail checks to keep assemblies safe and reliable. 6g tolerance class: Specifically crafted to verify the pitch diameter within the 6g metric standard, ensuring consistent threading accuracy. NoGo designation: Used