Aerospace series - Bolts, T-head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa (at ambient temperature)/650 °C; German version EN 2931:1994
航空航天系列.FE-PA92HT(A286)耐热钢制长螺纹卸压杆T形头螺栓.等级:900 MPa(环境温度)/650°C;德文版EN 2931:1994