地脚螺母 meaning in Chinese

anchor nut

Aerospace - anchor nuts , with mj - thread , self - locking , pressure tight , two lug , steel ; classification : 900 mpa , air resistant from - 55 c to 230 c
航空航天.自锁气密双耳钢制带mj螺纹地脚螺母
En 2264 aerospace series . nuts , anchor , self - locking , floating , two lug , incremental counterbore , in alloy steel , cadmium plated , mos2 lubricated . classification : 900 mpa at ambient temperature 235 degrees celsius
航空航天系列.合金钢镀镉mos2润滑深锪孔双耳锁紧浮动地脚螺母.等级: 900mpa 235
235 aircraft bolts and nuts - nuts , anchor , self - locking , closed corner , reduced series , with counterbore , iso m or iso mj threads , in steel , cadmium plated , mos2 lubricated - classification : 1 100 mpa at ambient temperature 235 oc
飞机用螺栓和螺母. iso m或iso mj螺纹钢制镀镉mos2润滑锐角沉孔减小系列防松自锁螺母.锐角埋头自锁地脚螺母.对比系列. iso m或iso mj镀镉钢螺纹. mos2润滑.等级: 1100mpa