The JBO Thread Plug Gauge (GO) for Metric Fine is a precision inspection tool designed to verify threaded holes to exact specifications. It’s ideal for engineers, machinists, quality teams, and workshop technicians who need a reliable GO check to confirm readiness of M42 x 2 threads in a right-hand 6G class.

Crafted from hardened steel for durability, this GO gauge resists wear in demanding shop environments and maintains its tolerance accuracy over time. Its simple, intuitive design makes it easy to identify properly threaded holes during Go/No-Go inspections, helping you achieve consistent quality across production runs.

• Go gauge for metric fine threads (M42 x 2, 6G, right-hand): Quick, reliable hole verification that confirms the hole accepts the correct thread size and class, reducing guesswork and rework in quality control and assembly.
• Hardened steel construction for durability: Built to endure daily use, resisting wear and maintaining accuracy in busy workshops and production lines.
• User-friendly inspection design: Clear sizing and an easy GO check enable fast insertions and removals, speeding up setup and improving inspection throughput.

With the JBO Thread Plug Gauge GO, you gain a trustworthy, repeatable method to verify threaded holes, streamline inspections, and help ensure every part meets dimensional requirements. Its precise metric fine GO standard, robust construction, and straightforward operation support reliable quality control and consistent results across demanding applications.