Aerospace series - 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 1100 MPa(at ambient temperature)/235 °C; German version EN 3035:1996
航空航天系列.镀镉合金钢制短螺纹紧公差标准杆偏置十字槽100°沉头标准头.等级:1100MPa(环境温度)/235℃;德文版EN 3035:1996