9/16-18 x 3/8 Female Joint Industry Council Swivel x Female National Pipe Thread Straight AdapterThe 9 16 18 x 3 8 Female Joint Industry Council Swivel x Female National Pipe Thread Straight Adapter is a robust, versatile fitting that allows you to join a JIC threaded component to a female pipe threaded connection. The swivel nut feature ensures that the adapter can rotate for easier alignment without stressing the connections. Its steel construction provides strength and resistance to high pressures and potential corrosion. Specification Details