Simple wall or panel fixing, will fit any screw size under 5.5mm diameter.
Print without supports, both parts A and B are in the same STL but will separate after printing.
If you need a wall plug/dowel to affix this to a wall I have one of those too: https://www.thingiverse.com/thing:4721406
Autodesk inventor files are also in the folder.
UPDATE:
Added a smaller version called "Both parts MINI"
Both_Parts.stl | 1.3MB | |
MINI_Version_V2.stl | 1.7MB | |
Part_Side_Inventor_file_for_editing.ipt | 119.0KB | |
Part_Side_MINI_Autodesk_file.ipt | 121.0KB | |
Part_Side_only_MINI.stl | 614.6KB | |
Wall_Side_Inventor_file_for_editing.ipt | 346.5KB | |
Wall_Side_MINI_Autodesk_file.ipt | 253.0KB | |
Wall_Side_only_MINI_.stl | 1.1MB |