KS W ISO 9199-2020 航空航天.MJ螺纹自锁双六角螺母 等级:1100MPa(环境温度)/425℃、100MPa(环境温度)/650℃、1210MPa(环境温度)/425℃、1210MPa(环境温度)/730℃、1550MPa(环境温度)/235℃ 1550MPa(环境温度)/425°C和1550MPa(环境温度)/600°C-尺寸
Aerospace — Nuts, bihexagonal, selflocking, MJ threads,classifications: 1 100 MPa (at ambient temperature)/425 °C, 1 100MPa (at ambient temperature)/650 °C, 1 210 MPa (at ambient temperature)/425 °C,