Aerospace series - Screws, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C; German and English version EN 4073:2016
航空航天系列.镀镉合金钢制中长螺纹粗公差杆六角凹盘头螺钉.等级:1100 MPa(环境温度)/235°C;德语和英语版本EN 4073:2016