- High-Quality Material : Made from durable colored zinc carbon steel, these flat head nuts provide strength and resistance to corrosion, ensuring a long-lasting performance. - Variety of Sizes : Available in M3, M4, M5, M6, M8, M10, and M12 sizes, catering to a wide range of applications and allowing compatibility with various projects. - Innovative Design : The striped anchor cap design improves grip and stability, making these rivet nuts ideal for heavy-duty applications without the risk of loosening over time. - Versatile Applications : Perfect for automotive repairs, metalworking, and construction tasks, these rivet nuts securely fasten materials together in both industrial and DIY projects. - Easy Installation : Specifically designed for straightforward installation, these nuts can be easily inserted into pre-drilled holes, saving you time and effort during assembly. - Enhanced Performance : Optimized for load-bearing properties, our flat head nuts distribute weight evenly, preventing damage to the materials being fastened. Choose our M3 to M12 Colored Zinc Carbon Steel Flat Head Nuts for reliable fastening solutions that meet your project needs efficiently.