Aerospace series - Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German and English version EN 2889:2006
航空航天系列.镀镉合金钢制短螺纹粗公差标准杆标准六角头公制螺栓.等级:900 MPa(环境温度)/235℃;德语和英语版本EN 2889:2006