NA 131
DIN Standards Committee Aerospace
Standards
[Withdrawn]
DIN 65247
DIN 65247
Aerospace; nuts, hexagon, slotted/castellated, thin, with MJ-thread, stainless-steel, classification: 1100 MPa/425 °C
Title (German)
Luft- und Raumfahrt; flache Kronenmuttern mit MJ-Gewinde, aus korrosionsbeständigem Stahl, Klasse: 1100 MPa/425 °C