The Asimeto 686 Series NoGo Ring Thread Gauge is a precision tool for engineers and machinists who need reliable verification of metric thread sizes. Designed for right-hand M36 x 1 threads, it helps ensure fasteners meet exacting pitch diameter specifications.

• Designation: NoGo ring gauge for metric threads, enabling quick pass/fail assessment against the 6g tolerance class.
• Thread Size: M36 x 1, right-hand thread, tuned for accurate compatibility checks with common metric fasteners.
• Tolerance Class: 6g, a standard precision class that defines acceptable pitch diameter limits for external threads.
• Series: 686 Series – built for precision, durability, and repeatable measurements in demanding environments.
• Measurement Principle: NOGO designation – if a fastener cannot pass through the gauge, its pitch diameter exceeds the maximum allowable limit, signaling out-of-tolerance sizing.
• Material & Finish: Crafted from high-quality materials to withstand routine use and maintain accurate measurements over time.

This gauge supports safer, more reliable assemblies by preventing undersized or oversized fasteners from being used. It’s ideal for quality control in manufacturing, automotive, equipment maintenance, and any operation that requires strict adherence to metric thread tolerance. Use it as part of a routine inspection to confirm that external threads stay within the 6g pitch diameter range, ensuring consistent fit and performance across fastener assemblies.