Furniture foot - fixed and regolable

I need some 5cm feet for the new bathroom mobile, and I couldn't do them in wood, as I need something water resistant.

Printed in PLA with 50% gyroid infill and 4 walls they are pretty sturdy, but they can be filled completely if needed. Require a M8 20mm bolt, M8 nut and a 20mm wood screw (depending on the surface where they need to be screwed)