DIN EN 4122-2006 航空航天系列.螺纹镀银的耐热钢FE-PA2601(A286)制自锁紧带柄螺母.等级:1100MPa(室温)/650℃
Aerospace series - Shank nuts, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature)/650 °C; German and English version EN 4122:2004
This standard specifies the characteristics of self-locking shank nuts in FE-PA2601, silver plated on thread, for aerospace applications. Classification: 1100 MPa / 650 ?,#