Ensure a secure and organized assembly of your desktop computer components with this comprehensive 228-piece Computer Screw Set. Designed specifically for desktop PCs, this all-in-one screw kit includes a wide variety of screws and accessories to fit motherboard installation, chassis assembly, hard drives, fans, and optical drives, making it an essential toolkit for both DIY enthusiasts and professional technicians. Key Features: · Complete 228-Piece Set: Includes mainboard insulation gaskets, chassis hand twist screws, CD-ROM screws, hard drive screws, conventional chassis fan retaining screws, mainboard fixed screws, brass standoff screws, and chassis high-strength screws, providing all the fasteners needed for desktop computer assembly and maintenance. · Versatile Compatibility: Suitable for securing computer cases, motherboards, hard drives, fans, floppy drives, CD-ROM, and DVD-ROM drives, ensuring broad application for various desktop PC components. · Organized Storage Box: All screws are neatly packed in a compact box (13 x 7 x 2.3 cm), allowing for easy identification, access, and storage, reducing the risk of losing small parts during installation or repair. · High-Quality Materials: Manufactured to meet the demands of computer hardware assembly, these screws offer reliable strength and durability for long-lasting use. · Lightweight and Portable: Weighing approximately 197g (6.95oz), this set is easy to carry and store, perfect for on-the-go repairs or upgrades. Specifications: · Type: Computer Screws Set · Quantity: 228 pieces · Included Screws:  - Mainboard insulation gasket (M3x8): 30 pcs  - Chassis hand screws (silver M3.5x5): 6 pcs  - CD-ROM set screws (M3x4): 30 pcs  - Hard drive screws (M3.5x5): 30 pcs  - Conventional chassis fan retaining screws (silver M5x10): 24 pcs  - Mainboard fixed screws (M3x5): 30 pcs  - Chassis hand screws (black M3.5x5): 6 pcs  - Brass standoffs screws (M3x6+6): 24 pcs  - Chassis high-strength screws (M3.5x6): 24 pcs  - Conventional chassis fan retaining screws (black M5x10): 24 pcs · Box Size: 13 x 7 x 2.3 cm (5.12 x 2.76 x 0.91 in) · Item Weight: Approx. 197g (6.95oz) Package Includes: · 1 x 228-Piece Computer Screw Set This versatile and well-organized computer screw set provides all the essential fasteners required for assembling, upgrading, or repairing desktop computers. Its wide compatibility and convenient packaging make it a practical and reliable choice for anyone working with PC hardware.