- High-Quality Stainless Steel Construction : Our square rods feature a smooth surface with excellent toughness, ensuring easy shaping without cracks. This durability guarantees that your model vehicle maintains a stable body and operates smoothly. - Exceptional Material Properties : Crafted from high-hardness stainless steel, these rods offer superior resistance to rust and corrosion, providing longevity for various applications. - Versatile Compatibility : Ideal for a wide range of projects, our stainless steel square rods are suitable for model airplanes, helicopters, boats, cars, and various DIY crafts. They are commonly used to connect gear shafts, motor shafts, short support shafts, axle models, and miniature axles. - Available Sizes : The square rods come in multiple sizes to fit your needs: 3MM, 4MM, 5MM, 6MM, 7MM, 8MM, 10MM, 12MM, 15MM, 16MM, and 18MM. Use Scenarios: 1. Model Airplanes and Helicopters : Provide reliable support and stability for wing assemblies and rotor connections. 2. Model Cars and Boats : Use these rods to reinforce chassis structures or create custom axles for improved performance. 3. DIY Projects : Perfect for hobbyists who need strong connectors in miniature builds or custom creations. Experience the difference in quality and reliability with our stainless steel square rods, designed for serious modelers and DIY enthusiasts alike.