The JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M13 x 1 is a precision inspection tool designed to verify external threads on fasteners, fittings, and machined components. Built for professional shops, production lines, engineers, and hobbyists, this NoGo gauge provides a quick, reliable reference to ensure your parts meet the exact metric fine-thread standard of M13 x 1 with a 6h tolerance. Aimed at quality teams and assemblies, it speeds up go/no-go inspections while maintaining accuracy and repeatability.

Manufactured from hardened steel, the gauge resists wear and maintains accuracy through busy days and demanding environments. Its ring design delivers a clear, repeatable reference for fast checks, while the right-hand orientation aligns with standard metric threading practices for consistency across parts and processes.

• NoGo precision for metric fine threads: Quickly verify external threads against M13 x 1, 6h specifications, enabling rapid pass/fail decisions and reducing inspection time.
• Durable hardened steel construction: Built to withstand daily use in busy workshops, resisting wear and maintaining accuracy over time.
• Intuitive right-hand, metric-friendly design: Specifically oriented for metric fine-thread inspections, delivering consistent results with minimal setup or interpretation.

With the JBO Thread Ring Gauge, you gain a reliable, repeatable method to confirm thread quality, minimize rework, and speed up quality checks. The tool provides clear pass/fail guidance, supports consistent assembly across batches, and stands up to demanding conditions, helping you improve throughput and overall product quality.