When it comes to screws, there are many different types that can be used for plexiglass. The most common type of screw is the pan head screw, which has a flat head with a slightly rounded top. This type of screw is ideal for plexiglass because it provides a good grip and doesn't strip easily. Other types of screws that can be used for plexiglass include Phillips head screws, hex head screws, and button head screws. Each type of screw has its own benefits and drawbacks, so it's important to choose the right one for your project.