1) outer nut
外螺母
2) nut configuration
螺母外形结构
3) Expansion bolt(including screw,outer shell,spring washer,nut and flat washer)
膨胀螺栓(包括螺钉，外套，弹垫，螺母，平垫)
4) nut
[英][nʌt] [美][nʌt]
螺母
1.
Finite element analysis and optimization of locking nut for 63.5″electrical operated screw tire shapping and curing press;
63．5″电动螺旋轮胎定型硫化机锁模螺母的有限元分析与优化
2.
Analysis and solution to the serious abrasive problem with screw down nuts in a 2800mm plate mill;
2800中厚板轧机压下螺母磨损严重问题的分析与处理
3.
Failure mechanism and repair of a supporting steel sleeve covered on copper nut in screw press;
螺旋压力机铜螺母支承钢套失效机理及维修
5) screw nut
螺母
1.
Quality improvement of low carbon cold-heading wire for screw nut;
低碳冷镦螺母用线材的质量改进
补充资料：外形
1.谓形之于外。 2.外在的形象;外貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条