JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M27 x 1 End Mill Holders K10 carbide stub design for

K10 carbide stub design for durability: Carbide construction provides wear resistance and long tool life

reducing inspection time and minimizing errors

DIN 8089 / ISO H4 tolerance: Delivers tight

reliable way to confirm that threaded holes will accept mating parts and fasteners as intended

03 mm tolerance ensures consistent part dimensions and repeatable results

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M27 x 1 End Mill Holders K10 carbide stub design forThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Sized for M27 x 1 right hand threads with a 6H tolerance, it delivers fast, reliable checks to confirm hole readiness before assembly or mating parts. The Go No Go design allows you to verify both tolerance limits in seconds with minimal training, helping you avoid misfits and rework. Built to endure daily shop use, this gauge uses hardened steel for outstanding