About This High Quality Materials: BNUOK hardware nails is made of high-quality galvanized carbon steel, which has good corrosion resistance, rust resistance and high hardness. Not easily broken and bent Well-Made Hardware Nails: Large flat head design, with large stress area and uniform force.This nails has a sharp tip, keep the shape and not bend easily when you use, suitable for finishing all woodworking projects Widely Used: These nails are widely used for various wooden projects at home or at work, such as picture hanging, DIY production, making crafts, home decorating, and home maintenance Cost-Effective Small Nails: You will get 2LB (234pcs) 2-1/2 inch × 12Gauge/2.8mm black hardware nails, which can meet your long-term use needs Noted : Our black nails can be used outdoors without worrying about rusting. We promise a 24-month warranty, if you have any problems, please feel free to contact us, we will solve your problem within 24 Hours