The JBO Thread Ring Gauge (NoGo) is a precision inspection tool for external metric threads. It is designed for engineers, machinists, inspectors, and assembly technicians who need quick, reliable verification of thread size and fit. This NoGo gauge focuses on metric fine threads and confirms that components meet the NoGo limit for M102 x 1.5 right-hand threads (6g), helping ensure compliant parts from the line to the end user.

• NoGo verification for metric threads: quickly confirm that external threads meet the NoGo limit for M102 x 1.5 right-hand threads (6g), helping prevent out-of-tolerance parts from moving forward in production or repair workflows.
• Hardened steel construction: built to endure daily use in demanding environments, delivering lasting accuracy and wear resistance that reduces replacement and recalibration needs.
• Easy-to-use inspection tool: designed for straightforward checks that integrate into standard QA and precision engineering processes, enabling fast identification of non-conforming components.

This gauge supports efficient quality control by providing a reliable, repeatable reference for external metric threads. Its durable build and clear NoGo capability help teams reduce rework, speed up inspections, and maintain consistent results across batches and service tasks.