Connector 3.5 mm stereo jack male 4-pin to AV - Cablematic
Male 6.3 mm jack plug
Valueline Conector Audio Jack 3.5 Mm Estereo Hembra Base Gris Multicolor, Techinn
Female power connector thread A chassis 2.4mm
10pcs 5.5X2.1mm DC Power Plug Male + Female Jack Plugs Socket Kit DIY Adapter Connector Round hole thread nut|dc female male|5.5x2.1mm female dcmale female power connectors - AliExpress
Valueline Conector Audio Jack Macho 3.5 Mm Mono Dorado Multicolor, Techinn
Amazon.com: Ximimark 4Pcs 3.5MM Audio Video Jack Socket Stereo Solder Panel Mount Jack Connector Headphone Jack Connector 3 Pole Black with Nut : Electronics
Amazon.com: Fancasee (4 Pack) 3.5mm Replacement Repair Plug Jack TRS 3 Pole Stereo Male Plug 1/8" 3.5mm Solder Type DIY Audio Cable Connector for Headphone Headset Earphone Cable Repair : Electronics