The JBO Thread Plug Gauge is a metric fine Go/No-Go gauge designed for precise inspection of internal threads in holes. Sized for M7 x 0.75 with a left-hand thread, it helps machinists, inspectors, and assembly teams verify thread quality quickly and consistently. Made from hardened steel, this gauge stands up to daily workshop use, delivering repeatable results over time and resisting wear even in rigorous production environments.

• Go/No-Go design for rapid acceptance checks: Quickly determine whether a threaded hole passes or fails the spec, reducing inspection time and avoiding misfits in assembly lines.
• Metric fine-thread compatibility: M7 x 0.75 with 6H tolerance: Precisely checks hole threads to the exact pitch and tolerance, ensuring reliable mating with corresponding components.
• Hardened steel construction for durability: Built to withstand frequent use in workshop environments, maintaining accuracy and extending service life.

Using the JBO Thread Plug Gauge translates to faster, more reliable quality checks, fewer rework cycles, and tighter control over threaded assemblies. Its straightforward Go/No-Go feedback helps your team make quick, confident decisions, improving throughput without compromising accuracy.