Superb Material: All replacement computer screws motherboard standoffs are made of outstanding metal, brass, fiber paper, and other materials, which are not easy to break, corrosion-resistant and rust-resistant, reusable, strong, and durable for long time use. | Easy to Use: Computer screws are suitable for all types of computer motherboard screws for computer DIY installation and repair. The pc case screws have clear threads and smooth edges for easy computer use. Used as pc fan screws, pc screws, pc screw kit, laptop replacement screws, motherboard mounting screws, computer fan screws, etc. | Easy to Store: All laptop screws are stored in a transparent and sturdy storage box with compartments. The ssd screws are stored separately, well organized, easy to carry and find. There is no confusion during transportation and it is convenient to use. | Widely Used: Ideal choice of computer enthusiasts, professionals, or amateurs, used to install many different computer components, such as PC cases, motherboards, power supplies, fans, hard disks, floppy/CD-ROM/DVD-ROM drives, etc, fit for many brand of computer. | Package Includes: 420 pcs in total, including 50 pcs flat phillips head screws(6#-32x6), 50 pcs hard drive screws(6#-32x5), 30 pcs standoffs screws(m3x6+6), 30 pcs fans retaining screws(m5x10kb), 30 pcs chassis high-strength screws(6#-32x6), 50 pcs ssd screws(m3x5), 50 pcs ssd screws(m3x3), 70 pcs insulating gaskets(m3x8), 50 pcs main board fixed screws(m3x5x7), 10 pcs thumbscrews(6#-32x6), enough for computer repair in daily life.

Premium Material: Our mixed hex head cap screws and nuts and flat washers are made of outstanding metal material with smooth edges, which offers good corrosion resistance, rust resistance, and oxidation resistance, ensure long time using. | Easy to Use: These assorted nuts and bolts and washers sets are easy to use. Our screw thread is smooth, clean, and accurate. And the compact thread is not easy to out of shape and slid in the process of rolling. | Easy to Store: All M3 M4 M5 M6 cross pan head machine screws and bolts and nuts and washers are stored in a separate girds plastic storage box, easy to store, use, carry, and get it, perfect to replace broken and missing screws. | Wide Applications: This package includes a variety of popular sizes of screws, nuts, and washers, commonly used in machinery, furniture, car, motorcycle repair, environmental protection equipment, 3D printing equipment, communication equipment, power facilities, electronic products, ship assembly, and DIY inventions, and more. | Package Includes: You will receive 16 kinds of screws, in the size of M3*6mm, M3*10mm, M3*14mm, M3*20mm, M4*10mm, M4*20mm, M4*25mm, M4*30mm, M5*20mm, M5*30mm, M5*40mm; m6*10, m6*20, m6*30, m6*40; 4 kinds of nuts, and 4 kinds of washers; a total of 900g/1080 pcs, meet your different needs in daily life.(Please check the product details for the quantity corresponding to the specific size.)