BS EN 3539:2010
航空航天系列.MoS2润滑的耐热钢带有埋头直孔的、固定的单柄自锁锚点螺母.分类1100 MPa(室温下)/315°C
Aerospace series - Nuts, anchor, self-locking, one lug, fixed, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C