Enhance your fastening projects with this comprehensive 165-piece Rivet Nut Set, crafted from high-quality copper alloy for exceptional strength and durability. Designed for versatile use, these rivet nuts can be securely installed on various surfaces including steel, plastic, and fiberglass, making them ideal for a wide range of applications in automotive, construction, and DIY projects. Key Features: · Premium Copper Alloy Material: Ensures excellent corrosion resistance, high strength, and long-lasting performance, providing reliable fastening solutions. · Wide Size Range: Includes M3, M4, M5, M6, M8, M10, and M12 sizes with rivet diameters approximately from 3mm to 12mm (0.12 to 0.47 inches), offering flexibility for different project requirements. · High Durability and Strength: Engineered to withstand heavy use while maintaining strong grip and secure fastening on various substrates. · Versatile Surface Compatibility: Suitable for installation on steel, plastic, fiberglass, and other materials, expanding its usability across multiple industries. · Easy Installation: Designed for practical adoptability, these rivet nuts are straightforward to install, saving time and effort on your projects. · Strict Quality Control: Manufactured under rigorous quality standards to ensure consistent performance and enhanced durability. Specifications: · Item Type: Rivet Nut · Total Quantity: 165 Pieces · Material: Copper Alloy · Sizes Included: M3 / M4 / M5 / M6 / M8 / M10 / M12 · Rivet Diameter: Approx. 3 ~ 12mm (0.12 ~ 0.47in) · Nominal Diameter: Approx. 3 ~ 12mm (0.12 ~ 0.47in) · Application: Suitable for steel, plastic, fiberglass, and other surfaces Package Includes: · 165 x Rivet Nuts (Various Sizes) This Rivet Nut Set is a versatile and durable fastening solution designed to meet the demands of professional and DIY applications alike. Its high-quality copper alloy construction and wide size selection ensure reliable performance across multiple materials, making it an essential addition to your toolkit.