1586038-4 is a 4-position vertical pin header designed for the VAL-U-LOK connector system, supporting wire-to-wire, wire-to-board, and wire-to-panel applications. This header features a UL 94V-0 rated housing for enhanced flame retardancy and is configured without mounting pegs for vertical board mounting. The VAL-U-LOK system provides reliable interconnect solutions with double-row configurations available. This component is RoHS compliant and is commonly used in industrial, commercial, and consumer electronics applications requiring secure and dependable electrical connections.