Car cigarette lighter female plug 12V

I needed a simple female plug of the cigarette lighter in order to provide 12V to the car accessories, so I can use them also at home.
I designed a simple female plug that can be built with simple materials (an M3 screw and an alluminum foil). It works really good: it can be printed in a few minutes and you don't need to solder anything!
You just need:
1 M3 screw (with an optional washer)
some alluminum foil (the one used to cook)
some tape

Good 3D print!