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