The JBO NoGo Ring Gauge for Metric Fine threads is a precision inspection tool used to verify external thread diameters on a wide range of components. Built for quality control teams, machinists, and maintenance technicians, it helps ensure threads meet exact size standards before assembly or finishing operations.

• Hardened steel construction for long service life: Crafted from tough, wear-resistant steel with precision-ground surfaces to maintain accurate measurements even in busy workshop environments.
• Clear Go/NoGo design for fast decisions: The NoGo engagement provides immediate visual feedback on non-conforming threads, speeding up inspections and reducing downtime.
• Metric Fine, M22 x 2, 6e right-hand threading: Precisely sized to the M22 x 2 metric fine standard with 6e tolerance and a right-hand thread, ensuring compatibility with standard components and repeatable results.

This gauge supports efficient quality control workflows by delivering quick, reliable verification of thread sizes, helping teams minimize rework and maintain consistent results across production and maintenance tasks.