JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M36 x 3 M&D helping your workflow stay efficient

helping your workflow stay efficient from start to finish

high-quality hole finishing that reduces rework and supports steady workflow in a busy shop

Designed for repeatable hole sizes and reliable finishes in challenging materials

helping you maintain consistent feeds and finishes

M8 x 1 — is a precision inspection tool designed to verify external metric threads

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M36 x 3 M&D helping your workflow stay efficientThe JBO Thread Ring Gauge (NoGo) Metric Fine, Left Hand, 6g, M36 x 3 is a precision inspection tool used to verify external thread diameters against tight metric standards. As a NoGo gauge, it helps you quickly confirm that components do not exceed the maximum size, enabling fast pass fail decisions on the shop floor. Crafted from hardened steel and precisely machined, this gauge delivers durable performance in demanding environments and supports