Upgrade your toolkit with this comprehensive 2200-piece metric screws assortment kit, featuring a wide selection of M2, M3, M4, and M5 hex socket button head machine screws, nuts, and flat washers. Crafted from high-strength 10.9 grade alloy steel with a durable white zinc plating, this industrial-grade fastener set offers exceptional resistance to wear, rust, and corrosion. Perfect for 3D printing enthusiasts, electronics repair, machinery assembly, automotive projects, and general household DIY fixes. Neatly organized in a transparent, heavy-duty compartmentalized storage case, every size is easy to identify and access. Ensure reliable, secure, and professional-grade fastening for all your creative and mechanical building needs.
