228pcs Computer Case Screw Set PC Mounting Screws Kit For Hard Drive, Motherboard, 228pcs /Set

1. Made from high-strength carbon steel, offering high hardness, sturdiness, and durability. The material possesses excellent rust-resistant, oxidation-resistant, and good heat-resistant properties, making it suitable for various environments and ensuring a long service life.2. Each screw features deep, clear, and precise thread design. This design ensures even force distribution during installation, effectively preventing stripping or slipping, thereby helping to protect your valuable computer components.3. This set is an ideal choice for desktop computer assembly or maintenance. It contains various screws needed for securing the motherboard (used with standoffs), power supply, hard drives (HDD/SSD), optical drives, case fans, and expansion cards.4. All screws are neatly organized in a compartmentalized plastic box. This facilitates quickly finding the required screws and keeps everything tidy and prevents part loss when not in use.5. Specifications: M5x10mm silver 24pcs, M3.5x5mm 30pcs, M3x4mm 30pcs, M5.5x5mm silver 6pcs, M3x5mm 30pcs, M5x10mm black 24pcs, M3.5x6mm 30pcs, M3x6mm 24pcs, M5.5x5mm black 6pcs, M3x8mm 30pcsSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 8cm * 5cm / 5.91inch * 3.15inch * 1.97inch Qty per Carton 150 Carton Weight 31.10kgs / 68.56lb Carton Size 41cm * 37cm * 32cm / 16.14inch * 14.57inch * 12.6inch Loading Container 20GP: 549 cartons * 150 pcs = 82350 pcs40HQ: 1275 cartons * 150 pcs = 191250 pcs