Engineered for precision QC in machining and fastener production, the Asimeto Ring Thread Gauge (NoGo) in metric 6g verifies the M40 x 1 thread diameter against the maximum allowable limit, ensuring only properly sized fasteners proceed to assembly.

• Series: 686 Series, crafted for precision and durability in demanding shop environments.
• Size and thread: Metric M40 x 1, right-hand thread designed for standard mating with M40x1 fasteners.
• Tolerance class: 6g, providing tight control of the thread pitch diameter for reliable fits.
• Designation: NoGo gauge, used to confirm the thread pitch diameter is not oversized.
• Construction: Precision-machined from high-quality materials for long-lasting performance and consistent measurements.
• Orientation mark: Distinct red reference marking for quick, repeatable setup and alignment in inspection workflows.
• Applications: Ideal for quality control in fastener manufacturing, automotive, aerospace, and general machine shops needing strict diameter verification.

The NoGo designation provides a clear pass/fail indication: if a fastener cannot pass through the gauge, its thread pitch diameter has exceeded the maximum limit. This helps you catch out-of-tolerance parts before they reach assembly, reducing the risk of cross-threading, premature wear, and field failures. By integrating this gauge into your inspection routine, you gain consistent conformance to the 6g standard and improved reliability across all threaded connections.