06U-686 | FJX45-06-06 | (3/8" Hose X 3/8" Female JIC 45 Fitting)

Size and Thread: -06 (3/8") JIC female for -06 (3/8") Hydraulic Hose 

Dash and Tube Size: -06 and 3/8"

Industry Nominal Thread Size: 9/16-18

Interchanges with Weatherhead