JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M12 x 0.75 ER Collet Chucks Its precise NoGo criteria help

Its precise NoGo criteria help you verify external metric coarse threads quickly

and intricate geometries where clean edges and accurate radii matter

Hardened Steel Construction for Durability: Built to endure repeated use in demanding environments while maintaining accurate

helping to maintain precision and reduce tool chatter

and workshops that require reliable hole sizes in demanding metals

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M12 x 0.75 ER Collet Chucks Its precise NoGo criteria helpThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. With a Go No Go design, it lets you confirm whether a threaded hole meets tolerance at a glance, speeding up quality checks on the shop floor. This gauge is tailored for left hand M12 x 0. 75 applications (6H), making it ideal for assemblies that require exact thread engagement. Go No Go Quick Validation: Instantly determine acceptance or rejection of a threaded