Size 3/8
Thread 9/16-18

Used with Aeroquip 601 Hose, Aeroquip 816 straight hose fittings and 8891 90 hose fittings consist of a pre-assembled nut/nipple assembly and an internally threaded hose socket. The size 4 fitting has a cadmium plated steel nut and nipple. Sizes 6, 8 and 10 nuts and nipples, and all sizes of sockets, are anodized aluminum. Note: Aeroquip 816 fittings are not the same as AN816 fittings. Include the word Aeroquip with Part number when ordering.