If you are Not doing a serious resto attempt And just want functionality then why not use plain old pop rivets? You can supplement issues with small star washers if needed and or a thin sheet metal backer plate.
I plan to do a backer plate when I put the hinge piece back on the box. I think I might try to find a paper-thin nyloN washer to place between the hinge and door too.
I’m not doing a concours resto or anything but I do want it to look correct if I can manage. That’s why I’d rather rivet
