This is a two piece design for maximum strength. Print in the orientation as show so the forces being exerted on the bracket aren't on the layer lines.
Works for an all glass Anderson storm door with hidden screen. Probably will work for other brands as well.
Only one file is included, just mirror it on the X axis to get the other side of it. Will be redesigning it later probably.
Printed in PLA with 10 walls, and 50% gyroid infill, and a 0.4mm nozzle, two brackets, which comes out to 55g of PLA.
I used an M3x25 bolt with four washers and a nut. Hole can use a bit thicker of a bolt though, maybe M4/M5, but not sure.
The author marked this model as their own original creation.