DIN 65179:2020
航空航天系列-沉头螺栓,紧公差,带内部偏移十字形肋驱动和 MJ 螺纹,短螺纹,钛合金-公称抗拉强度 1100 MPa,温度高达 315℃
Aerospace series - Countersunk head bolts, close tolerance, with internal offset cruciform ribbed drive and MJ thread, short thread length, titanium alloy - Nominal tensile strength 1 100 MPa, for temperatures up to 315 ?C; Text in German and English