TE Connectivity / Deutsch D38999/20WC4PN Square Flange Receptacle - Pin - DTS 4C 4 Size 16D - Olive Drab Cadmium (500 - hr. Salt Spray) - 04 Position - 1 port - Male - Circular - Straight - Flange Mount - CRIMP - Copper Alloy Contact Material - 13 Shell Size - 5 A - 20 / 16 AWG - ( - 65 to