The Basic Meaning Of Screws
The screw is also called "screw rod". In fact, the screw is a general term, and the screw and the screw rod are different from each other.
Screws are generally called wood screws; they are those with a pointed end at the front and a larger pitch. They are generally used to fasten wooden and plastic parts.
The screw rod is a machine screw (machine screw), which is the kind of flat head at the front end. The pitch is small and uniform. It is generally used to fasten metal and machine parts.
