The Asimeto Ring Gauge (NoGo) is a precision metric tool designed for machinists, inspectors, and quality teams to verify external thread size. Sized for M14 x 1 right-hand threads and built to the 6g tolerance class, it ensures that only fasteners within the maximum pitch diameter are accepted.

• Gauge Type: Metric ring gauge with Right Hand threading and 6g tolerance class for accurate pitch-diameter verification.
• Designation: NoGo gauge that determines if threads are too large or out of tolerance by failing to pass through the ring.
• Size: M14 x 1, aligned with standard metric fasteners for reliable compatibility checks.
• Series: 686 Series, engineered for precision and long-lasting performance in demanding environments.
• Construction: High-quality, precision-machined material designed to maintain tight tolerances under routine shop-floor use.
• Visual Indicator: Red reference mark on the gauge face aids quick orientation during inspection.
• Applications: Ideal for production QC, assembly validation, and maintenance workflows to prevent mismatched or out-of-spec fasteners.

Using this NoGo gauge, you can quickly determine whether a fastener’s pitch diameter exceeds the maximum limit. This translates to safer, more reliable assemblies, reduced rework, and consistent dimensional control across parts and batches. The 686 Series brings durable, repeatable measurements to your quality checks, helping you maintain stringent standards without slowing down production.