The JBO Thread Plug Gauge (GO) is a precision go gauge designed to verify internal threads to ISO metric fine standards. Sized M110 x 3 with 6H tolerance and a right-hand thread, it is ideal for quality control in manufacturing, aerospace, automotive, and general machining.

Made from hardened steel, this gauge delivers reliable performance in busy workshops, resisting wear from frequent use and helping inspectors quickly confirm holes meet specification.

• Precise M110 x 3 Go Gauge for 6H Right‑Hand Threads: calibrated to exact dimensions to quickly determine whether threaded holes will accept the plug, enabling fast, confident go/no-go checks on the shop floor.
• Hardened steel construction: designed for durability and wear resistance in demanding inspection environments, delivering long tool life between replacements.
• Ergonomic knurled body with easy-to-use end: provides a secure grip and straightforward alignment, reducing setup time and operator errors.

With the JBO Thread Plug Gauge (GO), you streamline threaded-hole inspection, reduce rework, and achieve consistent, reliable results across production runs. Its rugged build and precise dimensions help quality teams document compliance, speed up workflows, and boost overall performance in precision machining and manufacturing environments.