DIN 65249
DIN 65249
Aerospace; nuts, hexagon, with MJ thread, self-locking, in copper-alloy; class: 400 MPa/120 °Cstandard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1987
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1987