The Asimeto Ring Thread Gauge (NoGo) in the 686 Series is a precision tool designed for machinists, quality control technicians, and fastener manufacturers who require reliable verification of metric thread sizes. This NoGo gauge targets M27 x 1.5 right-hand threads and is built to confirm pitch diameter within the 6g tolerance class.

• Gauge Type: NoGo ring gauge for metric threads, used to determine if the thread pitch diameter is within the maximum limit.
• Thread Size: M27 x 1.5, right-hand thread standard.
• Tolerance Class: 6g, ensuring consistent, precise measurements across gauges.
• Series: 686 Series, crafted for accuracy and long-lasting performance.
• Designation: NoGo, provides a clear pass/fail test when threads exceed the maximum tolerance.
• Construction: Precision-machined metal body with a durable finish for repeated shop-floor use.
• Grip & Handling: Knurled outer edge for secure handling and a red datum dot for quick orientation.
• Applications: Ideal for quality control labs, manufacturing floors, tooling shops, and inspection processes requiring strict thread verification.

Using this gauge enables fast, decisive checks on thread size compatibility. If a fastener cannot pass through the NoGo ring gauge, the pitch diameter is out of tolerance, signaling the need for correction before assembly. The gauge supports repeatable QA outcomes, reduces rework and scrap, and helps maintain reliable thread engagement across production runs. Built for daily use in demanding environments, it delivers consistent performance to help ensure safer, more dependable fastener connections in your projects.