Sheet metal screw
01
钣金螺丝, 金属板螺钉
a special screw used for attaching thin metal sheets together, with sharp threads for a strong grip, commonly used in metalwork, construction, cars, and electrical projects
例子
To attach the vent cover, use a sheet metal screw to fasten it to the duct.
要安装通风盖，请使用钣金螺钉将其固定在管道上。
