![News - The screw drive is an essential component in any screw fastening system. With its set of shaped cavities and protrusions on the screw head, it allows for torque to be News - The screw drive is an essential component in any screw fastening system. With its set of shaped cavities and protrusions on the screw head, it allows for torque to be](https://www.sinsunfastener.com/uploads/600px-ScrewHeadTypes.png)
News - The screw drive is an essential component in any screw fastening system. With its set of shaped cavities and protrusions on the screw head, it allows for torque to be
Why do we need two different types of screws, and therefore two different types of screw drivers (and drill bits and everything else)? Is there any actual difference? - Quora
![tools - Why are there so many different types of screws (phillps/flat/hex/star/etc)? - Home Improvement Stack Exchange tools - Why are there so many different types of screws (phillps/flat/hex/star/etc)? - Home Improvement Stack Exchange](https://i.stack.imgur.com/UaBbX.jpg)