989PCS M2 Nut and Bolt Sets, 304 Stainless Steel Hex Socket Cap Screws Nuts Flat & Spring Washers Assortment Kit with Wrench for 3D Printing, RC Cars, Electronics, Precision DIY Repairs

989PCS M2 COMPREHENSIVE ASSORTMENT: Stop your project for a missing tiny screw no more. This all-in-one kit includes M2 screws in 7 lengths (4mm to 20mm), matching nuts, flat washers, and spring washers. Perfect for precision tasks where having the exact size on hand is crucial. PREMIUM 304 STAINLESS STEEL: Crafted from high-quality 304 stainless steel, these fasteners offer excellent corrosion resistance and strength. Ideal for both indoor electronics and outdoor RC models, ensuring your assemblies remain secure and intact even in humid environments without the risk of early oxidation. RELIABLE ANTI-LOOSENING DESIGN: We solve common loosening issues by including 247PCS spring washers. Combined with our precision-threaded hex socket cap screws, they provide a tight, vibration-resistant fit for moving parts like 3D printer frames, drone motors, and small machinery. ORGANIZED & LABELED STORAGE: No more messy hardware boxes. Our set comes in a durable, compartmentalized case with a clear size label. Each component is stored securely to prevent mixing during transit, allowing you to identify the right M2 fastener in seconds during a busy repair. READY-TO-USE WITH WRENCH: We’ve included a matching hex wrench (Allen key) so you can start your assembly or repair immediately. Whether you're a DIY hobbyist working on a PC build or a professional fixing delicate instruments, this IEAWISL kit provides everything needed for a seamless experience.