1-1586043-4 is a right-angle screw mount pin header assembly featuring 4 positions with 0.062 inch [1.57 mm] centerline spacing for high-density interconnections. The housing is constructed from nylon material with UL 94V-2 rating in natural color, and incorporates 0.25 inch [0.010 mm] thick copper alloy contacts for reliable electrical connection. The assembly includes PCB pegs for mechanical stability and is available with tin or 30 gold plating options to suit various environmental and reliability requirements. This connector is commonly used in industrial control systems, telecommunications equipment, and instrumentation applications where compact, reliable board-to-wire connections are essential, and its screw mount design provides secure mechanical retention.