JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M22 x 2.5 Hex Key Drill Chuck designed for engineers and machinists

designed for engineers and machinists who demand dependable size control in demanding materials

precise cuts with every pass

and other compatible machines

and finishing tasks where tight run-out matters

ISO H4 tolerance (14

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6h - M22 x 2.5 Hex Key Drill Chuck designed for engineers and machinistsThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external metric coarse threads. Specifically configured for Right Hand threads in the M22 x 2. 5 size with a 6h tolerance, it helps engineers, machinists, quality teams, and workshop technicians ensure parts meet the exact thread standards required for reliable assembly and performance. Made from hardened steel for long lasting durability, this NoGo gauge stands up to