clamp fastener

例句：

1. 1. The carwas fixed with a new clamp fastener.
   这辆车用一个新的夹紧固定件修好了。
2. 2. He used a screw tohold the door shut.
   他用螺丝把门紧紧锁上了。
3. 3. The bolts were tightened to secure the cabinet.
   螺栓被拧紧以固定橱柜。