JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M8.5 x 0.5 Widin New ready-to-use precision when off-the-shelf options

ready-to-use precision when off-the-shelf options aren’t suitable

Coating: AcuRea coating — hard surface multi-layer nano chrome for durability

Made from HSS-E (M35 cobalt) for excellent wear resistance

helping maintain steady cutting and a high-quality surface finish

The robust HSS-E composition and clear tolerance specification support reliable performance from the first pass to the final finish

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M8.5 x 0.5 Widin New ready-to-use precision when off-the-shelf optionsThe JBO Thread Ring Gauge (NoGo) is a precision external thread gauge designed for metric fine threads. Specifically configured for right hand M8. 5 x 0. 5 threads in the 6g class, it helps engineers, machinists, and quality inspectors quickly verify thread size and fit on fasteners and threaded components. Crafted from hardened steel, this NoGo gauge delivers durable, long lasting performance in busy workshops. Its straightforward Go No Go design