Modern simple hook with invisible mount

UPDATE 29/02/2024 Some people requested bigger chamfer on the mount holes to accommodate bigger screw heads. Original 2mm chamfer Updated 3mm chamfer UPDATE 31/01/2024 After first feedback it seems that the original tolerance 0,05mm is too tight for some printers. I found this as a sweet spot after several iterations, but I understand other printers might not allow for such tolerance. So I am adding hooks with 0,1mm and 0,15mm tolerance. The mount stays the same. This should be OK for most printers as any bigger tolerance could cause play between mount and hook. ____________________________________________________________________________________________________________ When renovating our hall, we wanted some very simple, yet modern hooks, with possible no visible mounting points / screws. So I came up with this design. The fit is quite tight, I wanted to have no play, so it might require some dialing. There are small bumps at the end, so the hook clicks nicely in place:

Print instructions - 0,1mm layer heigh - or just as low as possible to allow good insertion - Printed in PLA, but any material should do - Print front side down - mount side up for best printability and front visible finish - No supports needed - 50% infill - 4 perimeters

Additional hardware needed - 2x 4x12 screws (or longer)