Where can I get these rivets and how do I install them?

or t n ttt for short (tnttt.com)
https://www.tnttt.com/
Treeview wrote:Why do you want to use this style rivet instead of blind/pop rivets?
tlsallada wrote:There was a rivet used on the early canned hams that looked like todays Pop rivets but left behind part of the stud. The stud was then cut off and a tool was used in a drill that spun and melted the remaining portion of the stud and created a solid looking rivet head. This may be what you're seeing.