KS W ISO 7332:2009
Aerospace-Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, with MJ threads, classifications:1 100 MPa (at ambient temperature)/235 ℃, 1 100 MPa (at ambient temperature)/315 ℃ and 1 100 MPa (at ambient temperature)/425 ℃-Di