Introducing the JBO Thread Ring Gauge (NoGo) for Metric Fine threads. This precision tool helps engineers, machinists, inspectors, and quality teams quickly verify external thread diameters to ensure parts meet strict specifications. Designed for M24 x 1 right-hand threads with a 4h tolerance, it provides a reliable pass/fail reference during routine inspections and production checks.

• Exact M24 x 1 Right-Hand NoGo size (4h): Quickly verify external threads conform to the 4h tolerance, delivering a clear pass/fail result that reduces rework and speeds on-the-spot quality checks.
• Hardened steel construction for durability: Built to withstand busy workshop use, resisting wear and maintaining measurement accuracy over thousands of inspections.
• Easy, on-the-floor usability: Intuitive design enables fast setup and straightforward checks, helping operators perform reliable quality control without downtime or complex training.

Using this gauge accelerates threaded-part inspection, supports consistent results across batches, and strengthens quality assurance records. It helps improve first-pass Yield, reduce bottlenecks in assembly lines, and provides buyers with confidence that components meet precise metric fine specifications.