C13 DC Power Connector Tip - 6.5 x 3.0mm Male Plug with 5.5 x 2.5mm Female Jack
Amazon.com: Longdex 10 pcs DC Power Adapter 5.5x2.1mm Female Jack to 5.5x2. 5mm Male Plug Electrical Socket Outlet for Universal Laptop Interface Power Cable Connector : Electronics
10pcs 5pair Dc Power Connector Pin 2.1x5.5mm Female Plug Jack + Male Plug Jack Socket Adapter Dc-022b - Integrated Circuits - AliExpress
Seven Star MVR11 5mm Round Pin Plug American To European Type E / F
5mm (3/16") White Hole Plugs | WidgetCo
Power Connector Adapter - 1pcs 4.0x1.7mm Female Jack 5.5x2.1mm 5.5x2.5mm Male Plug - Aliexpress
C6 - 6.5x4.5mm Male Plug plus Center Pin with 5.5x2.5mm Fem
Eisen D-Plugs 5mm Classic Espresso and Screw - 100 Sets per Box with 1 Compliment Driver Bit
5mm (3/16") Black Hole Plugs | WidgetCo
SCREWD 3.5mm x 25mm Screw & Wall Plug Kit - 15 Tapping Screws & 15 Wall Plugs (3 Packs) | Other from First4magnets.com