美利体育登录入口官网:EN 4119:2004
航空航天系列.耐热钢FE-PA2601(A286)制自锁,深沉头孔的,带镀银螺纹的十二角螺母.等级-1100MPa(环境温度)/650摄氏度
Aerospace series - Nuts, bihexagonal, self-locking, deep counterbored, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature)/650 °C