Bkl male header 200mm pitch single and double row up to 40 pole gold plated bkl 10120405 bkl electronics 10120405 these 2mm pitch header pins are for pcb mounting the plastic insulation is notched between each pin so that strips may be cut to intermediate lengths bkl 10120405 male header 200mm pitch angled 1 x 20 pole gold plated 4mm pins