The JBO Thread Plug Gauge is a precision Go/No-Go tool crafted for metric fine threads. It’s specifically sized for M7.5 x 0.5 holes, making it ideal for applications where precise thread engagement matters. The simple pass/fail approach lets you inspect threaded holes quickly and with confidence.

Designed as a right-hand gauge with a 6H tolerance and a hardened-steel body, it delivers durable, repeatable inspections in busy workshops, production lines, and maintenance tasks.

• Go/No-Go inspection design: Quickly confirm hole acceptance with a clear pass/fail, reducing inspection time and rework in production.
• M7.5 x 0.5 fine-thread, 6H, right-hand orientation: Precisely gauges metric fine holes to standard tolerances, supporting reliable assembly in common setups.
• Hardened steel construction: Withstand daily use, resist wear, and maintain accuracy over many inspections.

Using this gauge helps streamline quality checks, ensure parts fit first time, and reduce rework. The combination of metric fine-thread precision, a robust Go/No-Go design, and rugged steel construction means you can rely on consistent results across lots and over the product life cycle, improving workflow and overall performance.