The Asimeto Ring Thread Gauge (NoGo) is a metric, right-hand NoGo gauge built to verify M12 x 1 threads with a strict 6g tolerance. Designed for machinists, quality-control teams, and assembly lines, it provides a reliable go/no-go check to guard against incorrectly sized fasteners entering critical joints.

• Gauge Type: NoGo ring gauge for metric threads
• Thread Size: M12 x 1
• Tolerance Class: 6g
• Handedness: Right-hand thread
• Series: 686 Series
• Material & Finish: Durable metal construction with knurled outer edge for secure handling
• NOGO Identification: Red marker dot for quick recognition of the NoGo designation
• Functionality: Determines if the thread pitch diameter exceeds the maximum limit by indicating whether a fastener can pass through the gauge

With its precise sizing and rugged build, this gauge helps ensure only properly sized fasteners are used, reducing the risk of cross-threading, improper fits, and assembly failures. Its 686 Series craftsmanship delivers consistent performance in busy workshops, making routine inspections faster and more dependable while supporting safer, more reliable connections.