The Asimeto Ring Thread Gauge (NoGo) from the 684 Series is a precision inspection tool designed for metric coarse threads. It’s tailored for right-hand M9 x 1.25 threads, helping machining and quality teams verify that parts meet the lower-size boundary with confidence.

• Thread specification: Metric coarse 6g thread, right-hand orientation, M9 x 1.25 pitch.
• NoGo purpose: Checks the minimum material condition to ensure the part remains within the lower limit of the allowable size.
• Calibration: Precisely calibrated to confirm the thread is within tolerance.
• Construction: Robust metal build with a knurled outer edge for secure handling and easy insertion/removal.
• Usage orientation: Ring gauge design optimized for quick reference during inspection of threaded components.
• Ideal applications: In-process and final quality control in manufacturing, assembly, and supplier QA workflows.

This NoGo gauge provides a clear pass/fail signal for threaded parts, helping you maintain consistent thread engagement and reduce rejects. By focusing on the lower limit of size, it supports reliable downstream fits while fitting easily into standard inspection routines and calibration records.