Chipboard screw of different lengths can be used in a variety of applications. They are created to fasten low, medium and high density chipboard. Many chipboard screws are self-tapping, so there is no need to drill holes in advance.
Socket set screws are securing a pulley or gear to a shaft. Set screws are usually headless (also called blind), meaning that the screw is fully threaded and has no head projecting past the major diameter of the screw thread.
Drywall screw They have deeper threads than other kinds of screws, which can prevent them from removing easily from the drywall. Drywall screws are the best way to fasten the drywall to the base material.