【Aluminum flat bar size】:1/4"Thickness x 1"Width x 12"Length ,6mm X 25mm X 305mm 【Premium 6061-T6511 Aluminum】Crafted from high-grade 6061 aluminum alloy with T6511 temper, these flat bars barra plana de aluminio offer exceptional strength-to-weight ratio, excellent corrosion resistance, and superb machinability for precise fabrication projects. 【Versatile Industrial & DIY Applications】Ideal for structural framing, machinery parts, brackets, supports, prototyping, and custom fabrication. Suitable for construction, automotive, aerospace, manufacturing, and workshop projects. 【Easy to Cut, Drill & Machine】These 6061 aluminum bars feature excellent workability - easily cut with standard saws, drilled, tapped, welded, and anodized. Flat, smooth surfaces ready for painting or finishing. 【4-Piece Value Pack with New Mill Stock】Get 4 identical rectangle aluminum flat bars from fresh mill stock. Each bar is inspected for straightness and surface quality, ensuring professional-grade results for builders, fabricators, and makers.