Truthread Thread Ring Gauge (NoGo) - UN - Right Hand - 2A - 11/16x12

Truthread Thread Ring Gauge (NoGo) is a precision testing tool designed for Unified National (UN) threads. Calibrated to ensure the thread is within tolerance, this gauge is sized for UN 11/16x12, right-hand, class 2A applications, making it a reliable choice for quality checks in manufacturing, assembly, and maintenance environments.

Who uses it: inspectors, machinists, quality teams, and field technicians who need fast, repeatable go/no-go checks to verify threaded parts meet spec. The NoGo design focuses on the minimum material condition, helping you quickly determine if a part stays within the lower limit of the allowable size and should not be larger than the maximum limit.

• UN thread calibration for precision: Specifically designed for UN threads and calibrated to keep the thread within tolerance, so you get quick, accurate pass/fail results for 11/16x12 right‑hand, class 2A parts.
• Minimum material condition verification: The NoGo function checks the minimum material condition, ensuring the part remains within the lower limit of the allowable size and preventing undersized components from passing inspection.
• Right-hand, 2A class compatibility: Configured for standard UN threading (right-hand, class 2A) to align with common fittings and assemblies, delivering consistent measurements in everyday workflow.

This gauge helps streamline quality control by delivering clear, reliable results, reducing rework, and improving confidence in threaded assembly performance. Use it as a fast, dependable tool in QA labs, machine shops, and field service to confirm that threads conform to specification and fit as intended.