3/8" NPT HSS Die Nut 6481330 With arm type B

With arm type B

Flute length 1

Left hand 15 degrees

Flare nut ratchets: the wrench opens to pass around the pipe and closes down on the nut for optimum grip

3/8" NPT HSS Die Nut 6481330 With arm type BTaper thread, National Pipe Thread Taper (NPT), whose diameter increases or decreases along the length of the thread. Die nuts are suitable for repairing damaged or crossed threads or clearing swarf from threads. When using a die nut it is not necessary to apply the same level of precise initial alignment required to form a new thread (i. e. with a die) as the nut will follow the existing threads. They are supplied as hexagon allowing them to be