The Asimeto Ring Thread Gauge (NoGo) is a precision metric tool designed for machinists, quality teams, and fastener specialists who need reliable verification of thread sizes. Crafted to the 6g tolerance class, it precisely checks the pitch diameter to ensure proper fit and safe, reliable connections.

• Series: 686 Series – built for precision and durability in demanding workshop environments.
• Gauge Type: NoGo ring gauge – used to determine whether threads are within the maximum allowable size.
• Measurement System: Metric – tailored for M-series threads with exact pitch diameter checks.
• Thread Size: M26 x 2 – supports standard metric right-hand thread specifications.
• Hand Orientation: Right Hand – designed for conventional threading applications.
• Material & Finish: High-quality construction designed for long-lasting use in QC and production settings.
• Pass/Fail Criterion: NoGo designation indicates if the thread pitch diameter is too large; a fastener that cannot pass the gauge is out of tolerance.
• Applications: Incoming inspection, in-process quality control, and final assembly for mechanical fasteners and threaded components.

Using the NoGo gauge yields immediate, objective feedback on thread size, helping you prevent mismatched fasteners, reduce rework, and ensure consistent thread engagement across products and maintenance tasks. The 686 Series gauge delivers repeatable results in busy production lines, design reviews, and repair operations, supporting safer, more reliable assemblies.