Tired of searching for a screwdriver every time you need to open your PC case? These thumb screws let you tighten and loosen by hand - no tools needed! You get 6 green screws in the pack. Thread size is M4 x 0.7, with an 8mm thread length and 4mm diameter. The knurled head gives you extra grip so you can turn them easily. Made from anodized aluminum alloy - strong, corrosion-resistant, and good-looking. Perfect for securing computer case panels, power supplies, hard drives, radiators, or PCI slots. Also works on other electronics or projects where you want quick access. The bright green color adds a cool custom touch to your build. Much better than plain old steel screws. Installation is a breeze: just line up the threads and screw them in by hand until snug. Reusable and durable. Great for PC builders, modders, or anyone who frequently swaps components. Makes maintenance and upgrades quicker and less frustrating. Keep your case secure without the hassle. A small upgrade that makes a big difference in convenience. Give your fingers a break from those tiny hex keys!