- Complete set of 120 PC screws, perfect for installing and securing fans, power supplies, and other components - Includes 60 M3.5 x 30mm screws and 60 M5 x 10mm screws, suitable for different mounting needs - Made of high-quality carbon steel, eco-friendly and resistant to rust and corrosion - Nickel-plated finish provides a smooth, burr-free surface and greater wear resistance - Precise threading and uniform pitch for a secure, non-slip fit - Two sizes available: the long screws are ideal for securing fans and power supplies, while the short ones fit general case positions - Compatible with mainframes, graphics cards, side panels, hard drives, and more - Includes a transparent plastic box for efficient storage and organization