BS EN 2865:2009
航空航天系列.MoS2润滑的耐热钢沉头双耳浮动自锁紧固定螺母.等级:1100MPa(室温)/315℃
Aerospace series - Nuts, anchor, self-locking, floating, two lugs, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature) / 315 °C