The enhanced Solid-Body construction is a rugged design to prevent liquid, dirt, and dust ingress as well as protection from many other fluids such as automotive liquids and cleaning solutions as might be used in food processing. The rugged one-piece construction replaces the common steel shells, frames, and 4-40 inserts using a one-piece zinc die-cast body which is nickel plated. CONEC offers the broadest line of sealed D-subs and expands the Solid-Body to all shell sizes in standard, high-density, mixed layout with Filter options.