DIN EN 2931:1994 航空航天系列.耐高温钢 FE-PA92HT(A286) 长螺纹轻柄T型头螺栓.等级:900 MPa (室温)摄氏 650 度; 德文版本 EN 2931:1994
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