- Complete set of 165 galvanized carbon steel rivet nuts, designed for maximum strength and long service life - Includes the most common sizes: M3, M4, M5, M6, M8, and M10, covering the needs of DIY, automotive, and furniture manufacturing - Galvanized surface protects against rust and corrosion, ensuring reliable performance in demanding environments - Thick exterior knurling and deep threads for a firm and secure hold in various materials - Easy installation in steel, plastic, fiberglass, and more, making it easy to assemble electrical components and structures - Plastic storage box with individual compartments for each size, allowing for organization and easy access - Versatile solution for DIY projects, automotive industry, electrical installations, and furniture manufacturing