JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M20 x 1 Tapping Chucks helping you speed workflows

helping you speed workflows

straight bores across metalworking projects

reliable solution for high-precision milling tasks in mold and die work

more efficient machining workflows

you receive a fresh reamer made to your specifications with a typical despatch window of 24–48 hours

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M20 x 1 Tapping Chucks helping you speed workflowsThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool for external metric threads. It is designed for M20 x 1 threads with a metric fine pitch, right hand orientation, and 4h tolerance, helping engineers, inspectors, and shop teams quickly verify that threaded components meet exact size requirements. Hardened steel construction: Built for durability, it resists wear and maintains accurate dimensions even in demanding daily use in busy