Printed with PLA and the flat face up using supports. Printing with flat face down caused issues with the screw hole.
The top part of the screw hole will print without the sides as shown in the photo.
Model is an original creation inspired by the these two models:
https://www.printables.com/model/135908-ikea-skadis-skadis-wall-mount-screw-adapter
https://www.printables.com/model/515332-skadis-screw-mount/comments
The author marked this model as their own original creation.