The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M85 x 3 is a precision Go gauge designed to verify external thread diameters on threaded components. It’s a trusted tool for engineers, inspectors, buyers, and shop floor teams who need quick, reliable checks to ensure parts meet metric fine-thread standards.

Crafted from hardened steel, this ring gauge combines durability with long-lasting performance in demanding environments. Its simple design makes it easy to use on busy lines, helping you quickly identify components that conform to your specifications and reduce inspection guesswork.

• Precise Go gauge for M85 x 3 fine threads: Quickly verifies external thread diameter against the M85 x 3 specification, enabling fast pass/fail decisions and reducing rework in quality control.
• Hardened steel construction for long life: Built to withstand daily workshop use, resisting wear and maintaining accuracy across many inspections.
• Right-hand, metric fine threading compatibility: Optimized for right-hand threads with clear orientation, making checks quick and unambiguous on every part.

This gauge helps you streamline setup, speed up inspections, and deliver consistent thread quality across batches. By providing reliable, easy-to-read results, it reduces downtime, minimizes scrap, and supports confident sourcing, assembly, and maintenance across engineers, inspectors, and technicians.