- Welcome to National Rivet... Where modern technology and our commitment of quality to our customers has helped us set the pace for the fastener industry. Overview Machines Rivets mail@natriv.com National Rivet & Manufacturing Co. 21 E. Jefferson Street P.O. Box 471 Waupun, Wisconsin 53963 (920) 324-5511 phone (920) 324-3388 fax ...natriv.com