美利体育登录入口官网:ISO 12273:1997
航空航天.等级为:900 MPa(环境温度)/235℃、900 MPa(环境温度)/315℃和900 MPa(环境温度)/425℃,带MJ螺纹自调准双耳游动托板自锁螺母.尺寸
Aerospace - Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads; classifications: 900 MPa (at ambient temperature)/235 °C, 900 MPa (at ambient temperature)/315 °C and 900 MPa (at ambient temperature)/425 °C - Dimensions