Aerospace series - Screws, reduced pan head, offset cruciform recess, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 900 MPa/650 °C; German and English version EN 3636:2008
航空航天系列.镀银耐高温钢FE-PA92HT(A286)制长螺纹松柄偏置十字槽异径盘头螺钉.等级:900 MPa/650℃;德语和英语版本EN 3636:2008