The Asimeto 684 Series NoGo Ring Thread Gauge is a precision testing tool designed for metric coarse threads, specifically the right-hand M18 x 2.5 size. Built for quality teams, workshops, and maintenance crews, it provides fast, reliable verification that threaded parts stay within the lower limit of the tolerance.

• Thread Type: Metric coarse 6g threads; M18 x 2.5, right-hand configuration
• NOGO Function: Checks minimum material condition, ensuring the size sits at the lower limit of the allowable range
• Calibration: 684 Series is precisely calibrated to confirm the thread remains within tolerance
• Usage Context: Ideal for incoming inspection, in-process checks, and final QC to prevent out-of-spec assemblies
• Orientation: Right-hand thread compatibility with standard components

This NoGo gauge helps you quickly identify threaded parts that should not be oversized beyond the maximum allowable size, supporting consistent quality and reducing rework in production and maintenance workflows. By focusing on the minimum material condition, it provides a clear, objective check that complements other dimensional checks in your quality system.