【Specifications】- The Computer Screws Kit includes a total of 400 pieces of screws and standoffs in different sizes, such as M.2, M3, M5 and 6#32. The Screw Kit contains the most widely used computer screws, such as motherboard screws, hard drive screws, chassis screws, classic hand twist screws, fan retaining screws, main board fixed screws, standoff screws, flat Phillips head screws, SSD screws, and insulating gaskets. | 【Widely Application】- Perfect screws for motherboard, main board, ssd, hard drive mounting, computer case, power supply, graphics, computer fan, CD-ROM drives. This computer screws standoffs kit are good for DIY PC building hobbyist, repairing, upgrading, and maintenance. | 【High Quality Material】- Made of high quality carbon steel,black zinc plated which have superior rust resistance and excellent oxidation resistance | 【Easy to Store】- All screws are organized in a transparent plastic case, with compartments for different sizes, making it easy to find the screw you need and keep them organized. | 【Value Pack】- This assorted computer screws set is a great value for money, as it includes a variety of sizes and types of screws that are commonly used in computer building and repairing. It saves you time and money by having all the screws you need in one kit.