https://www.amazon.com/YYST-Water-Tr...8227187&sr=8-2
I had mine pulling out after the second time I had the awning out.
Stupid factory puts in self drilling screws into luan. Out of all the screws in the awning only 8 were into a aluminum stud.
Now watch out for the rivet nazi's because the last time I mentioned this n the forum I was told, oh great tell someone to do this and now it'll pull the wall down.
Been 3 years now and I've added more window only awnings with the same fasteners.
These rivets also have a O ring to seal the rivet.