Aerospace series - Bolts, D-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-PH2601 (INCO 718) - Classification: 1275 MPa/650 °C, unplated; German and English version EN 3326:2007
航空航天系列.耐高温镍基合金NI-PH2601(INCO 718)制中螺纹长度紧公差D型头螺栓.等级:1275 MPa/650°C 未电镀;德语和英语版本EN 3326:2007