The Asimeto Ring Thread Gauge (NoGo) is a precision metric tool designed for quality control and final assembly verification of M30 x 2 threads. Built for engineers and machinists who demand reliable, repeatable results, this NoGo gauge helps ensure every fastener meets exact 6g specifications.

• Gauge Type: Ring gauge for precise measurement of the thread pitch diameter in metric fasteners.
• Tolerance Class: 6g tolerance to tightly control thread dimensions and fit.
• NoGo Designation: Clearly indicates out-of-tolerance conditions; if a fastener cannot pass through the gauge, the thread pitch diameter is beyond the maximum limit.
• Size & Thread: Metric right-hand thread, M30 x 2, suitable for common industrial fasteners.
• Series: 686 Series construction emphasizes precision, consistency, and durable performance.
• Materials & Durability: Made from high-quality materials to withstand regular workshop use and maintain accuracy over time.

In practical use, this NoGo ring gauge provides a straightforward, binary check: a fastener that passes through the gauge is within the acceptable pitch-diameter range, while one that does not is oversized for its class. This helps prevent mismatches on the line, reduces rework, and supports reliable, safe assemblies. The gauge integrates smoothly into standard quality-control workflows, whether used alone or alongside Go gauges for a complete thread verification process. Built to endure daily handling in machine shops, maintenance departments, and manufacturing labs, it delivers consistent results across inspections and batches.