Aerospace series - Bolts, hexagon head, relieved shank, long thread, in resisting nickel base alloy NI-P100HT (Inconel 718) - Classification: 1275 MPa/650 °C; German version EN 3008:1998
航空航天系列.耐镍基合金NI-P100HT(Inconel 718)制长螺纹松柄六角头螺栓.等级:1275MPa/650℃;德文版EN 3008:1998