DIN EN 4845 E:2022-02
航空航天系列 螺钉 100° 沉头普通头 螺旋驱动凹槽 短螺纹 耐热钢 FE-PA2601 (A286) 钝化 分类:900 MPa(环境温度)/650 °C(草案)
Aerospace series - Screw, 100° countersunk normal head, Spiral Drive Recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated - Classification: 900 MPa (at ambient temperature)/650 °C