I designed this piece to mount IKEA SKÅDIS boards onto a wall using regular screws. The board does come with screws and a mounting bracket, but I was looking for a more flexible solution: with this adapter you can mount the board on several points if you want more strength or rigidity, and you can choose at what distance you want the board from the wall by adding a spacer.

The diameter of the hole for the screw is 5 mm, limited by the width of the holes in the SKÅDIS board. This is therefore also the maximum diameter for the screw you can use.

I printed with 100% infill, to make sure that the screw could not compress the piece.