Aerospace series - Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 900 MPa/650 °C; German and English version EN 3614:2009
航空航天系列.镀银耐高温钢FE-PA2601(A286)制长螺纹松柄标准六角头螺栓.等级:900 MPa/650℃;德语和英语版本EN 3614:2009