04U-605 | FJX-04-05 | (1/4" Hose X 5/16" Female JIC Fitting)

Size and Thread Type: -05 (5/16") JIC female for -04 (1/4") Hydraulic Hose 

Dash and Tube Size: -05 and 5/16"

Male Thread Measurement OD: 1/2" or 0.50"

Female Thread Measurement ID: 15/32" or 0.45"

Interchanges with Weatherhead