5/10pcs DC-099 M8 3.5*1.35mm DC Power Jack Socket Female Panel Mount Connector Metal DC099 8mm 35135
https://www.vogueparade.com/shopping/EN/5/7/1005003500027835/510pcs-dc-099-m8-35135mm-dc-power-jack-socket-female-panel-mount-connector-metal-dc099-8mm-35135//