BS EN 3381:1997 二硫化钼润滑的阳极的的化钛金属短螺纹紧公差标准螺杆斜十字槽100°标准埋头螺钉.等级:1100 MPa(室温)/315℃
Screws, 100 ° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium, anodized, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature) /315 °C