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
航空航天系列.镀银耐热钢FE-PA2601(A286)制锯齿形自锁柄螺母.等级:1100MPa(环境温度)/650°C;德语和英语版本EN 3015:2015