Whether you are a professional handyman, a passionate DIY enthusiast, or simply need to repair home furniture, the VKKM 400PCS metric bolt and nut assortment kit is designed to solve all your small hardware needs. This comprehensive kit is carefully curated with 400 pieces of high-quality fasteners, covering the most commonly used M2 and M3 specifications in daily life. The set includes 100 M2 nuts, 100 M3 nuts, and 200 hexagon cup head bolts in 8 different lengths (M2×6mm, M2×8mm, M2×10mm, M2×12mm, M3×8mm, M3×10mm, M3×12mm, M3×16mm). Each size is independently packaged and placed in a partitioned storage case, with clear English labels on the case indicating the size and quantity of each component, eliminating the trouble of messy storage and difficult searching. Made from premium stainless steel, our bolts and nuts are built to last. The material provides superior corrosion and rust resistance, making them suitable for various environments - from indoor furniture installation to outdoor garden equipment repair. The precision-machined threads ensure a smooth and tight fit, ensuring that every connection is firm and reliable, preventing loosening even under long-term use. The ergonomic hexagon cup head design is compatible with standard hex wrenches (wrench not included), allowing for easy installation and disassembly. This versatile hardware kit is widely applicable to home repair (wardrobes, chairs, cabinets), woodworking projects, electrical appliance assembly, craft making, and small mechanical maintenance. With the VKKM 400PCS bolt and nut set, you no longer need to purchase single fasteners for small projects, saving time and money. It is not only a practical addition to your toolbox but also a thoughtful gift for friends and family who love DIY.