The Asimeto Ring Thread Gauge (NoGo) is a precision metric tool designed for engineers, machinists, and quality teams who need reliable, pass/fail verification of thread pitch diameter. It’s tailored for 6g tolerance class and M60 x 1.5 right-hand threads to ensure only correctly sized fasteners move forward in production or assembly.

• Thread Size and Tolerance: Metric M60 x 1.5 with 6g tolerance class for precise pitch-diameter checks.
• NOGO Designation: NoGo gauge that clearly indicates when threads are out of tolerance by failing to pass through the ring.
• Right-Hand Orientation: Compatible with standard right-hand metric threads used in most fasteners.
• Series and Craftsmanship: 686 Series construction built for accuracy and long-lasting performance.
• Durable Construction: Made from high-quality materials to withstand daily use in workshops and inspection bays.
• Handling Details: Knurled outer edge for secure grip and a red alignment marker for quick orientation during setup.

Using the 686 Series NoGo gauge, you can rapidly confirm that fasteners will thread properly and seat at the intended pitch diameter. This reduces the risk of over-diameter components that cause cross-threading, assembly delays, or compromised joints. The tool supports precise quality control in manufacturing, maintenance, and engineering environments, helping teams meet tight specifications with confidence and consistency. Its robust design is built to endure routine handling, calibration checks, and routine inspections, delivering dependable measurements over time.