The 5745854-3 is a D-sub Backshell/Cable Clamp Kit with bright nickel over copper zinc alloy shield and metal plated thermoplastic cable clamp. The Clamp kit comes with zinc plated steel #4-40 Fillister head screws and hex nuts, zinc plated steel #4-40 mounting screws and passivated stainless steel jackscrews. It is suitable for use with AMPLIMITE series connectors.