JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M13 x 0.5 A&NF Regular inspection of the contact

Regular inspection of the contact surfaces helps maintain the tight

delivering smoother surfaces and more efficient material removal in demanding jobs

high-precision cutting tool designed for mold makers and die engineers

Standard: DIN 212‑B specification ensures consistent geometry

Built around HSS-E (M35 cobalt)

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M13 x 0.5 A&NF Regular inspection of the contactThe JBO Thread Ring Gauge (NoGo) Metric Fine, Right Hand, 6g, M13 x 0. 5 is a precision limit gauge used to verify external threads on metric fasteners. Specifically designed for NoGo testing, it helps you quickly confirm whether a parts diameter stays within the allowable maximum for M13 x 0. 5 righthand threads. Its a practical tool for engineers, machinists, inspectors, and quality teams across manufacturing, automotive, and maintenance