Compatibility: Cooling fan nut screw PC chassis fan, model WT01. The installation of chassis fan screws is simple and will not damage the fan Double locking fastener: The cooling fan screw has a double locking mechanism, which provides a secure fixation, ensures stability, and prevents any damage to the fan. Design: Due to its compact size, the screws that secure the chassis fan are very suitable for installation in small spaces. It allows you to maximize the use of limited space while maintaining optimal cooling performance. Stability: The computer case fan screws provide excellent stability for your case fan. Quiet operation reduces vibration and noise. Packaging: 8x small screws, 8x washers, 8x large screws., Weight: 0.0440924524 pounds, Manufacturer: LT Easiyl