setscrew

英 ['setˌskruː] 美 ['setˌskruː]

• n. 固定螺丝钉

英英释义

Noun:

1. a screw that is used to adjust the tension on a spring

2. a screw (often without a head) that fits into the boss or hub of a wheel or cam etc. and prevents motion of the part relative to the shaft on which it is mounted

词汇搭配

• ball point setscrew 球端定位螺钉...
• captive setscrew 保险螺钉