DIN EN 3228-2010 航空航天系列.镀镉钢制标准对边的、可降低高度的平纹六角螺母.分类:900MPa(室温下)/235°C; 德文和英文版本 EN 3228-2010
Aerospace serie - Nuts, hexagon, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature) / 235 °C; German and English version EN 3228:2010