BS ISO 12273:2010
Действует
Aerospace. Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 $0DC, 900 MPa (at ambient temperature)/ 315 $0DC and 900 MPa (at ambient temperature)/425 $0DC. Dimensions
— 10 стр.