Made of high- quality metal, resistant to peeling, with screwdriver slot on the tops, light weight and strong grip. The excellent workmanship of our product will bring you a good experience. Standard round head cross head screw, easy to use, self tapping design, can be installed quickly and easily. Though it is simple in design, its so practical when you use it. Whether you are a DIY personal computer building hobbyist or a , this set of replacement screw accessories would meet your requirements perfectly.