The JBO Thread Ring Gauge (NoGo) – Metric Coarse, Right Hand, M64 x 6 (6g) – is a precision inspection tool designed to quickly verify external thread diameters against a defined NoGo limit. It’s ideal for inspectors, machinists, quality teams, and anyone responsible for ensuring metric coarse threaded components meet required standards.

Crafted from durable hardened steel, this gauge prioritizes longevity in busy workshops. Its straightforward design makes it easy to identify non-conforming parts at a glance, supporting consistent quality and efficient inspection cycles.

• Precise NoGo verification for metric coarse threads: Quickly confirm external thread diameters meet the NoGo limit for M64 x 6 (6g), helping you identify non-conforming parts before they move to assembly.
• Durable hardened steel construction: Built to withstand daily use in demanding environments, delivering long-lasting accuracy and reduced replacement costs.
• Right-Hand orientation for easy integration: Designed for standard metric coarse threading practices, ensuring smooth, intuitive use in common inspection setups.

Together, the JBO Thread Ring Gauge (NoGo) streamlines quality checks, speeds up inspections, and reinforces reliable fitment across your threaded components. By providing clear pass/fail indication for external M64 x 6 threads, it helps maintain tight process control, minimize downtime, and deliver consistent results across production runs.