DC-008 016 019 Threaded Screw Hole Series DC Power Jack 5.5x2.1 5.5*2.5mm Female Plug Socket Adapter Panel Mount Connector
https://www.vogueparade.com/shopping/EN/5/7/1005003394952576/dc-008-016-019-threaded-screw-hole-series-dc-power-jack-55x21-5525mm-female-plug-socket-adapter-panel-mount-connector//