2021DIN 80704:2021-12 Bow nuts and eyebolts - Metric screw thread / Note: Date of issue 2021-11-05*Intended as replacement for DIN 80704 (1968-08), DIN 81698 (1973-03).
1968DIN 80704:1968-08 Bow Nuts; Metric Screw Thread / Note: To be replaced by DIN 80704 (2021-12).