Atlas® blind threaded inserts (also known as rivet nuts or blind threaded rivets) provide strong and reuasable permanent threads in sheet materials where only one side is accessible for hardware installation. For more, click on the "About" link above.
Plus+Tite Pre-Bulbed Insert
Inserts that have superior pullout resistance in plastics and thin sheet metal. Pre-bulbed design requires less installation force. Installs into variable thickness materials.