The JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M150 x 2 is a precision inspection tool designed to quickly verify threaded holes meet the required metric fine-thread tolerance. It’s built for engineers, machinists, QA inspectors, and maintenance teams who need fast, reliable checks on M150 x 2 holes without guesswork. This GO gauge helps ensure components assemble correctly the first time, supporting consistent quality across production lines.

Crafted from hardened steel, the gauge offers exceptional wear resistance and long service life in demanding workshop environments. The knurled body provides a secure grip and easy handling, while the right-hand orientation helps with smooth insertion in standard threading setups. Clear sizing and robust construction mean you can trust it to perform repeatable checks day after day.

• Precise GO gauge for M150 x 2, 6H: Quickly confirms the hole meets the lower limit of the specification, enabling fast go/no-go checks and reducing guesswork during assembly.
• Hardened steel construction: Delivers outstanding wear resistance and long life in busy shops, preserving accuracy through heavy use.
• Ergonomic knurled design with right-hand orientation: Ensures a firm grip and easy, repeatable insertion in tight spaces, boosting inspection speed and consistency.

Using this gauge in your QC workflow cuts inspection time, reduces rework, and helps verify thread viability at a glance. By delivering reliable indications of properly threaded holes, it supports tighter process control and consistent part quality across manufacturing, maintenance, and repair operations.