200-Piece Box: Carbon Steel Zinc Flat Head Ribbed Rivet Nut M3-M10 Threaded Insert

This comprehensive set features 200 high-quality carbon steel zinc rivet nuts designed for durable and reliable fastening applications. The flat head and ribbed design ensure a secure fit, while the threaded insert accommodates M3 to M10 sizes, offering versatility for a range of projects. Ideal for both professional and DIY use, these rivet nuts provide a strong, lasting hold in metal, plastic, and other materials, making them perfect for automotive, furniture, and maintenance tasks. Each piece is crafted to resist corrosion, ensuring longevity in various environments. Standard No.: GB6178 Surface treatment: Galvanizing Material Grade: Plain Carbon Steel Product Grade: Class B Manufacture country: China Instructions included: No