JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M15 x 0.75 ER Mini Collet Chucks W coating for longer life

W coating for longer life and stable cutting: The specialized coating reduces wear and maintains consistent performance

and deep features where exact radii and clean walls matter

while the taper shank design simplifies mounting and setup in standard tooling systems

and consistently meet project specifications

making it a dependable choice for both finishing passes and intricate 3D work

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6G - M15 x 0.75 ER Mini Collet Chucks W coating for longer lifeThe JBO Thread Plug Gauge is a precision Go No Go tool designed to verify metric fine threads in threaded holes. It's ideal for engineers, machinists, quality inspectors, and assembly teams who need quick, reliable checks to ensure parts fit together correctly. Built for right hand M15 x 0. 75 threads in the 6G tolerance class, this gauge delivers repeatable results during setup, inspection, and in process checks. It features hardened steel