DIN 65342-2015 航空航天系列.耐腐蚀钢制自锁紧带深沉孔、双耳、缩径、MJ螺纹地脚螺母.等级:1100MPa/315℃/425℃;德文和英文文本
Aerospace series - Anchor nuts with MJ thread, deep counterbore, self-locking, two lug, reduced, corrosion-resisting steel, classification: 1 100 MPa/315 °C/425 °C; Text in German and English