163B15749X is a D-Sub dual port connector featuring 37-position male and 37-position female contacts with 19.05mm port spacing. The connector incorporates steel metal shells with minimum 315µin tin over 40-80µin nickel plating, PBT GF UL 94 V-0 black insulators, and copper alloy contacts. It includes threaded locks (4-40 UNC thread), zinc die cast metal brackets, and a fixing plate for secure mounting. The maximum torque value for the thread is 6 in.LB. This RoHS compliant connector is suitable for applications requiring reliable dual-port D-Sub connectivity with robust mechanical mounting features.