Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy) - Classification: 1210 MPa (at ambient temperature)/730 °C; German version EN 2929:1996
航空航天系列.耐高温镍基合金NI-P101HT(Waspaloy)制长螺纹松柄双六角头螺栓.等级:1210MPa(环境温度)/730℃;德文版EN 2929:1996