IKEA Foot

This model can be printed for IKEA furniture with 18 mm wide boards. The foot has a countersunk hole for a 4mm screw. I'd recommend pre-drilling the hole before screwing into the furniture with a 2-3 mm drill. 

The print can have a high load, so I recommend printing it strong like 6 top/bottom, 4 walls, 30% infill. The model does not require any support