Self-tapping screw
01
自攻螺丝, 自攻螺钉
a threaded fastener with a sharp tip and specially designed threads that allow it to create its own threaded hole in a material, eliminating the need for a pre-drilled hole and enabling efficient and convenient installation in various applications
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
self-tapping screws
例子
The carpenter used a self-tapping screw to attach the metal brackets to the wooden frame.
木匠使用了一个自攻螺丝将金属支架固定在木框上。
