CR3214-4-?
The question mark is the grip range in 1/16"
The shortest they go is a -2, but the seem to work well in as little as an .050 pile-up. They are at least as strong as a 426ad3 rivet.
Tech Page
http://www.gen-aircraft-hardware.com...pdf/cherry.pdf
We do have packages of both 10 or 100
To Purchase Go to
http://www.gen-aircarft-hardware.com then navigate from left side box, Rivets, Blind rivets, Cherrymax, (then choose your item)
If you have trouble or questions call me Monday.