BS EN 3537:2010
航空航天系列.MoS2润滑耐热钢的、带有埋头直孔的双柄固定的自锁锚点螺母.分类:1100 MPa(室温下)/315°C
Aerospace series - Nuts, anchor, self-locking, fixed, two lug, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C