The Asimeto Ring Thread Gauge (NoGo) in metric size M56 x 1.5 is a precision tool designed for machinists and quality teams who require strict 6g tolerance verification of external threads. Built for reliability, this gauge helps ensure only properly sized fasteners are used, promoting safe, consistent assemblies.

• 6g Metric Ring Gauge: Precisely tuned to the 6g tolerance class for measuring the thread pitch diameter on external threads (M56 x 1.5).
• NoGo Designation: Uses the NoGo standard to determine if threads are too large or out of tolerance; if a fastener can’t pass through, the thread is not within spec.
• Right-Hand Thread: Optimized for standard right-handed fasteners to integrate smoothly with common machining and inspection workflows.
• 686 Series Construction: Part of the 686 Series, engineered for stable, repeatable measurements and long-lasting performance.
• High-Quality Materials: Crafted from materials chosen for dimensional stability and durability in busy workshop environments.
• Durable, Knurled Design: Features a textured outer edge for secure handling and accuracy during setup and check procedures.
• Pitch Diameter Verification: Specifically designed to assess the thread pitch diameter, reducing guesswork in quality control checks.
• Metric Compatibility: Targets standard metric fasteners at M56 x 1.5, aligning with common industrial components and assemblies.

Using the Asimeto NoGo ring gauge simplifies thread inspection by providing a clear, principled pass/fail signal. It helps you catch oversized or out-of-tolerance threads before they reach assembly lines, minimizing downtime, rework, and the risk of failed connections. Ideal for manufacturing shops, quality control laboratories, and fastener producers who demand consistent, repeatable results from their gauging tools.