The JBO Thread Ring Gauge GO - Metric Fine (Right Hand, 6e, M20 x 1) is a precision tool for verifying external thread diameters. Designed for engineers, machinists, quality inspectors, and workshop technicians, it provides a quick GO check to confirm parts meet exact metric standards and thread pitch.

• Metric Fine GO gauge for M20 x 1, 6e: delivers precise external thread diameter verification for metric fine threads, enabling fast, reliable pass/fail decisions during inspection and assembly.
• Hardened steel construction: built to resist wear and maintain dimensional accuracy in demanding shop environments, ensuring long-lasting durability.
• Right-hand threading and user-friendly design: designed for intuitive use and easy identification of conforming components, helping reduce inspection time and downtime.

In daily use, this gauge supports consistent quality control by quickly confirming thread compatibility, reducing rework, and speeding up production workflows. Its durable construction and precise dimensions provide confidence that every threaded part meets the required standard, helping you deliver reliable results with every inspection.