set screw

• 固定[定位]螺丝

set screw的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 setscrew:

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