Thread Plug Gauges

High-quality and durable Thread Plug Gauges are available for checking an internal threaded hole. They are developed for checking the full functional fit of the thread with high efficacy. They are designed using high-grade raw materials to provide accurate results of testing whether the threads on externally threaded parts or internally threaded parts (nuts and tapped holes). These Thread Plug Gauges are widely used for accurately determining the correctness and precision of the thread's lead, pitch and angle.