The Asimeto 686 Series Ring Thread Gauge (NoGo) is a precision metric tool designed for quality control teams working with metric fasteners. It verifies that M10 x 1.25 right-hand threads stay within standard tolerances, helping ensure reliable, safe connections.

• Series & designation: 686 Series NoGo ring gauge crafted for the 6g tolerance class, specifically used to check the maximum permissible pitch diameter.
• Thread type and size: Metric M10 x 1.25, right-hand thread orientation for standard fasteners.
• NoGo designation: Confirms when a threaded part exceeds the maximum pitch diameter; if it cannot pass through, it is out of tolerance.
• Material & construction: High-precision steel with a knurled outer edge for secure handling during inspection.
• Precision & durability: Manufactured to tight tolerances to ensure repeatable measurements in demanding environments.
• Applications: Ideal for machinists, quality control technicians, and maintenance teams on manufacturing, automotive, and assembly lines.

By using this NoGo gauge, inspectors immediately identify oversized or out-of-tolerance threads, reducing the risk of cross-threading and failed assemblies. The tool provides a reliable go/no-go assessment of the pitch diameter, speeding up QC checks and contributing to consistent fastener performance over the product lifecycle. Its robust build stands up to frequent use on metal parts, making it a dependable addition to any precision workshop.