Truthread Thread Ring Gauge (NoGo) - UN - Right Hand - 2A - 1.1/4x8

Truthread Thread Ring Gauge (NoGo) for UN threads in Right Hand 2A, size 1-1/4 x 8. This precision gauge helps quality teams quickly confirm that threaded parts stay within the specified tolerance, making in-process inspections and final checks faster and more reliable.

Designed for engineers, machinists, inspectors, and buyers who work with UN-threaded components, this NoGo gauge tests the minimum material condition to ensure the part remains within the lower limit of the allowable size. It is especially useful when a part must not be larger than the maximum size, helping prevent over-sized threads from progressing in the manufacturing or assembly process.

• UN-thread calibrated for precise tolerance checking: Specifically designed for UN threads to deliver quick, reliable pass/fail results during inspection, reducing guesswork and rework.
• NoGo gauge verifies minimum material condition: Checks the lower limit of the thread size, ensuring parts do not exceed the maximum allowable size and stay within spec.
• Right Hand 2A, 1-1/4 x 8 sizing for consistent use: Easy to integrate into QA workflows on standard UN-threaded components and provides reproducible results across multiple checks.

Using the Truthread NoGo gauge, you can validate thread size quickly at the bench or on the line, speeding up quality control and reducing downstream defects. It delivers confident, repeatable results that help you maintain proper fit in assemblies, minimize rework, and keep production moving smoothly.