I used them to install hinges in a dresser I'm building. I needed rivets long enough to go through the hinge base and 1/2" thick oak plywood and a washer. These were the only ones I could find of the right length and were reasonably priced. They have a lot works well and looks good, I played around with one during installation and had to cut/drill and refinish it so I could get a good look at the innards while doing so - I'm not worried they'll stick around for use, they seem strong and to be reliable.
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