The core benefit of the Pitch Gauge Supplier is you do not need manual calculation to evaluate the pitch of the thread item if using Pitch Gauge. Pitch Gauge Supplier has embedded with the multiple folding stainless steel leaves on the both sides. Pitch Gauge Supplier measures the number of pitches on the screw per inch. Pitch Gauge is not used as the accurate measuring equipment. It is primarily used to distinguish various threads by shape and pitch.