9/16-18 x 1/2 Male Joint Industry Council x Female National Pipe Thread 90 ElbowThe 9 16 18 x 1 2 Male Joint Industry Council (JIC) x Female National Pipe Thread (NPT) 90 Elbow is a durable fitting designed to change fluid flow direction by 90 degrees. It features a 9 16 18 male JIC thread on one end and a 1 2 inch female NPT thread on the other, ensuring secure, leak free connections. This elbow adapter is ideal for applications requiring integration between JIC and NPT systems in hydraulic, pneumatic, and fluid systems.