The JBO Thread Ring Gauge (GO) in Metric Coarse is a go/no-go gauge designed for precise inspection of external threads. Ideal for machinists, quality engineers, inspectors, and workshop technicians, it helps verify that M10 x 1.5 right-hand threads meet the exact 6h tolerance with quick, reliable results. Built for use in busy shops, this gauge provides straightforward, repeatable measurements that support consistent thread quality.

Constructed from hardened steel, the gauge delivers lasting accuracy and wear resistance through frequent use and demanding conditions. Its simple, user-friendly design enables rapid setup and inspection, helping you reduce downtime and keep production moving smoothly while maintaining tight dimensional control.

• Immediate GO verification for metric coarse threads: Quickly confirm that external threads conform to M10 x 1.5, right-hand, 6h specifications, delivering clear pass/fail results and consistent measurements.
• Hardened steel construction for long tool life: Engineered to resist wear and deformation, preserving accuracy through heavy use in quality control and production environments.
• Ergonomic, knurled exterior for secure handling: The textured grip and smooth seating surface provide precise placement and reduced slippage, even when wearing gloves.

With the JBO GO thread ring gauge, you gain faster, more reliable inspections that minimize downtime and rework. Its combination of precise GO measurement and robust materials helps ensure every threaded component engages correctly, supporting consistent assembly quality and compliance with standard specifications in demanding production settings.