hex head screw
英 [heks hed skruː]
美 [heks hed skruː]
六角头螺钉
双语例句
- This paper presents an approach that uses the software pro/ ENGINEER first to build the three-dimensional models of the hex head bolt and the screw cap respectively according to the national standard, and then combine them to form the screw part.
应用Pro/ENGINEER软件，按照国家标准分别建立六角头螺栓和螺母的三维模型，并将它们旋合起来成为螺纹副；