Create strong, durable, and reliable threaded connections in thin materials with the MYWISH Flat Head Knurled Body Rivet Nut Kit. Crafted from premium 304 Stainless Steel, these threaded inserts offer superior corrosion and rust resistance, ensuring a robust and long-lasting hold even in challenging environments. The unique knurled body provides enhanced spin-out resistance, while the flat head allows for a flush, low-profile finish. Available in various common SAE sizes and quantities, these versatile rivet nuts are perfect for use in metal plates, pipes, and woodworking projects. Installation is simple: just insert into a pre-drilled hole and use a rivnut tool to expand and secure the insert, creating a strong, permanent thread ideal for automotive, aviation, furniture, and general DIY applications. Color: Clear.