JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M25 x 1.5 is a precision inspection tool designed to verify metric fine-thread holes. It’s ideal for engineers, machinists, quality teams, and workshop professionals who need a fast, reliable check that the hole accepts the exact M25 x 1.5 thread.

With its Go/No-Go design, you can perform quick pass/fail checks, reducing guesswork and downtime. The gauge is built from hardened steel for long-lasting wear resistance in busy environments, ensuring dependable checks over many uses.

• Metric Fine Thread Focus (M25 x 1.5): Specifically crafted for metric fine threads to deliver accurate hole checks and consistent assembly fits.
• Go/No-Go Quick-Check Design: Lets you rapidly confirm whether a hole accepts the correct thread, speeding up QA and reducing rework.
• Hardened Steel Construction: Durable, wear-resistant gauges that withstand daily shop use for reliable performance over time.

Using this plug gauge helps ensure every threaded hole meets the exact M25 x 1.5 specification, leading to tighter tolerances, smoother part mating, and fewer surprises in assembly. Its robust construction supports busy workflows, while the clear pass/fail feedback helps teams make faster, more confident decisions without sacrificing accuracy.