【Different computer screws】: 9 different computer screws with insulation gaskets and 1 screwdriver are easy to manage in the transparent plastic divided box.It is easy to be found which is ideal for use and meet your need.Motherboard screw,hard drive screw,chassis high strength screw,classic hand twist screw,chassis fans retaining screw,main board fixed screw,standoffs screw,flat phillips head screw,ssd screw,insulating gasket are available in regular size 6#-32x5,6#-32x6,M5x10KB,M3x5x7,M3x6+6,M3x3,M2x4,M3x8. | 【Wide application】:Perfect for motherboard,main board,pc case,pc fan,hard drive mounting,ssd,power supply,graphics,cd rom drive,ideal computer screws for pc building hobbyist,pc repair,maintaince. | 【Material】:Based on high quality carbon steel with nickel and black zinc plating,computer screws have very good resistance against rust,oxidation.. | 【Compatibility】:Perfect pc,laptop installation and repair screw for Lenovo, MSI, Dell, HP, Acer, Asus, Toshiba without experiencing any problem. | 【After service】Package includes 330 different computer screws,which are often intended for computer repair and building,70 insulation gaskets,1 screwdriver.Feel free to contact us if you have any question.The support team will answer it within 24 hours and does their best to solve any possible problem.