The JBO Thread Plug Gauge is a precision tool designed for metric coarse threads. It’s ideal for machinists, inspectors, and shops that require quick, reliable checks of threaded holes against the M7 x 1 standard. This right-hand 6G plug gauge is specifically aligned to coarse-thread holes to provide fast, accurate go/no-go results.

• Fast Go/No-Go verification: Quickly determine if a hole meets the M7 x 1 coarse-thread standard, reducing inspection time and preventing misfits in assemblies.
• Durable hardened steel construction: Built to withstand daily use in busy workshops, resisting wear and maintaining precise readings over time.
• Right-hand 6G accuracy for metric coarse threads: Specifically tuned to the M7 x 1 thread form, ensuring reliable contact and consistent readings for mating components.

Using this gauge streamlines quality control by delivering clear pass/fail results, helping you cut downtime, improve assembly reliability, and uphold consistent thread tolerances across production runs. Its robust build and thread-specific design ensure long service life in demanding environments, making it a dependable addition to any inspecting or assembling workflow.