Keep in mind that this method will result in your tapestry hanging away from the wall with the distance depending on your particular brackets.
How to hang snapbacks on wall.
Once you have them where you want them measure the distance between the nails.
Use that as your template.
Then install the hooks on to the wood s surface using screws.
You need to prepare wood boards and let it looks natural.
It depends on the hats.
A hammer and nails and hang the snapbacks off the nail or you could hang shelves and sit the hats on top.
The making process is not too complicated.
The nails should be big enough so you can hang your hat and coats comfortably.
Attach some big nails on it.
As seen in the picture the hooks are installed on the surface of the wood which is mounted to the wall.
If they are new era hats they require more space.
Move the nails to get them to the correct distance.
Brackets can be added to the wall from which to hang the rod.
All you need to collect are the wood board hooks screws nails adhesive if needed and other stuff required.
My advice is hang four two columns of two.