DIN EN 3015:2015 航空航天系列.耐热钢FE-PA2601(A286)制锯齿形镀银自锁紧带柄螺母.等级:1100MPa(室温)/650℃;德文和英文版本EN 3015-2015
Aerospace series - Shank nuts, self-locking, serrated, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1100 MPa (at ambient temperature)/650 °C; German and English version EN 3015:2015