JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M12 x 1 G ISO H5 tolerance for precise

ISO H5 tolerance for precise finishes: The diameter tolerance of -0 to +0

10 mm length

Its left-hand spiral flute and right-hand cutting deliver a controlled

high-quality bore finishes in demanding workshop environments

high-quality surfaces on hardened materials

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M12 x 1 G ISO H5 tolerance for preciseThe JBO Thread Ring Gauge (NoGo) is a precision tool designed to verify external metric threads. Specifically configured for metric fine threads with a right hand orientation, it helps quality teams and machinists quickly confirm whether an M12 x 1 thread meets the specified size. With its NoGo designation, the gauge is used to identify threads that are out of tolerance, preventing undersized or oversized parts from progressing in production. Crafted