ISO 3191:1998, Aerospace - Nuts, anchor, self-locking, fixed, single lug, reduced series, with counterbore, with MJ threads, classifications: 1 100 ... temperature)/315 degrees C and 1 100 MPa

This International Standard specifies the dimensions of self-locking, fixed, single lug anchor nuts, reduced series, with counterbore, with MJ threads, for classifications: 1100 MPa1)/235 �C2), 1100 MPa1)/315 �C2) and 1100 MPa1)/425 �C2).This International Standard is only applicable for the compilation of aerospace product standards.1) Corresponds to the minimum tensile stress which the nut is able to withstand at ambient temperature without breaking or cracking when tested with a bolt of a higher strength class.2) Maximum temperature that the nut is able to withstand, without permanent alteration to its original characteristics, after ambient temperature has been restored. The maximum temperature is conditioned by the surface treatment. This title may contain less than 24 pages of technical content.