This standard contains specifications pertinent to manufacture and use such as dimensions and designation, material, surface treatment, marking and technical specifications.#,,#
DIN 65247:1989 history
1989DIN 65247:1989-03 Aerospace; nuts, hexagon, slotted/castellated, thin, with MJ thread, corrosion-resisting steel, class: 1100 MPa/425 °C
1989DIN 65247:1989 Aerospace; nuts, hexagon, slotted/castellated, thin, with MJ thread, corrosion-resisting steel, class: 1100 MPa/425 °C