TE Connectivity Val-U-Lok Pin Header PCB Mount Vertical Pegs UL94 V2 Pitch 4.2mm – TE Connectivity 1586039-4, The TE Connectivity PCB mount pin headers are rated to UL94 V2. They feature registration pegs to ensure correct location on the PCB. TE 1586039-4 Val-U-Lok Pin Header PCB Mount Vertical Pegs UL94 V2 2 x 2P