JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M6 x 0.5 M&D and a 2-flute stub-cut design

and a 2-flute stub-cut design

The M2 high-speed steel construction stands up to challenging materials

high-quality results in everyday production

this end mill helps you complete jobs faster with fewer passes

helping you verify hole size and thread form against the exact specification

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M6 x 0.5 M&D and a 2-flute stub-cut designThe JBO Thread Plug Gauge is a precision Go No Go gauge designed for metric fine threads. Engineered for M6 x 0. 5 right hand threads in the 6G class, it lets you quickly verify hole threads and confirm proper fit for mating components. Ideal for machine shops, assembly lines, maintenance teams, and hobbyist workshops alike, this gauge speeds up quality checks without sacrificing accuracyso you can keep production moving with confidence. Go No Go ends