Bulk for Multiple Builds: With 60 universal- fan screws, this kit supports multiple fan installations or replacements. M5 threading matches standard case holes, eliminating mismatched hardware headaches during upgrades or repairs Effortless Tool Compatibility: These pc screws work with any Phillipshead screwdriver, enabling smooth installation even in tight spaces. Polished threads reduce stripping, and flat tips stay flush with fan frames for clean aesthetics Secure Anti-Vibration Hold: Designed as pc case screws, the knurled bases grip chassis slots firmly to dampen fan vibrations. Corrosion-resistant coating prevents rust in humid environments, keeping fans anchored through long-term use CPU Cooler Compatibility: Use included water cooler screws cpu to mount radiators or pump brackets without loosening. Short shanks fit snuglyinto cooler backplates, and black finish blends with RGB or stealth builds Prompt Customer Support Resolution: We are committed to bringing customers a shopping experience. about the pc screws set, you can our customer service, and we will do our to solve the problem for you