Aerospace series – Testing of locking torques for nuts and related threaded parts – With ISO metric screw thread, test bolts
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/2016

Aerospace – Testing of locking torques for nuts and related threaded parts – With ISO metric screw thread, test bolts
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2011