hex head screw meaning in Chinese
六角螺钉
六角头螺钉
Examples
- Gear operator is removed by unscrewing hex head screws which hold operator to valve body
通过拧松将操作机构固定在阀体上的六角螺栓来拆卸齿轮操作机构。 - Actuator mounting bracket on automated valves is removed by unscrewing hex head screws which hold bracket to valve body
通过拧松将固定支架固定在阀体上的六角螺栓来拆卸电动或气动阀门的执行机构安装支架。