20pcs/Lot Screw 5.08mm 3.5mm Straight Pin PCB Screw Terminal Block Connector KF301-2P KF301-3P KF350-2P KF350-3P Screw Terminal
https://www.vogueparade.com/shopping/EN/4003/1/1005002074013767/20pcslot-screw-508mm-35mm-straight-pin-pcb-screw-terminal-block-connector-kf301-2p-kf301-3p-kf350-2p-kf350-3p-screw-terminal//