The JBO Thread Ring Gauge GO - Metric Fine - Right Hand - 6h - M16 x 0.5 is a precision inspection tool designed to verify external thread diameters against the GO limit. It’s ideal for machine shops, quality control labs, and assembly teams that work with metric threads, helping you confirm compliant thread size quickly and reliably.

Crafted from hardened steel, this ring gauge resists wear and maintains dimensional accuracy even in busy, demanding environments. Its clear GO interface provides fast, unambiguous pass/fail feedback, speeding up inspections and reducing rework on threaded components.

• Go/No-Go Quick Check: Enables fast acceptance testing of M16 x 0.5 external threads, speeding up QC and ensuring parts meet the required standard on first contact.
• Rugged Hardened Steel Construction: Delivers superior durability and long-lasting accuracy in daily shop use, resisting wear from repeated use.
• Right-Hand Metric Fine Precision: Specifically designed for metric fine threads with right-hand orientation, ensuring reliable compatibility with standard parts and fixtures.

Together, these features help you improve workflow, reduce inspection time, and maintain consistent thread quality across production runs. With the JBO GO ring gauge, you gain confident, repeatable measurements that support precise assembly and reliable performance in your applications.