The JBO Thread Ring Gauge (GO) for Metric Fine threads is a precision tool designed to verify external thread diameters on M36 x 2, right-hand threads. Built for machinists, quality inspectors, engineers, and workshop technicians, it helps confirm conformance to the metric fine standard quickly and reliably. Crafted from hardened steel, this GO gauge resists wear in demanding environments and supports consistent, repeatable checks across many parts.

• Exact GO verification for metric fine threads: Quickly confirm external threads meet the M36 x 2 specification and 6e class, reducing guesswork, rework, and inspection time.
• Rugged hardened steel construction: Designed to withstand daily shop use, resisting wear and keeping precise dimensions for long service life in tough environments.
• Fast, user-friendly checks: Clear, simple design enables rapid pass/fail assessments so setups and quality control move smoothly with minimal downtime.

Using this GO thread ring gauge streamlines inspection workflows, improves consistency across batches, and supports better quality control. It helps you confirm parts meet spec on first check, speed up setups, and deliver reliable results in production or repair environments.