FOLIV 318-Piece Grade 8 Heavy Duty Bolt & Nut Assortment Kit with Storage Box

Tackle your toughest projects with the FOLIV Heavy Duty Nuts and Bolts Assortment Kit, engineered from high-strength Grade 8 alloy steel for exceptional hardness, wear, and corrosion resistance. This comprehensive 318-piece set features practical SAE sizes including 1/4-20, 5/16-18, and 3/8-16, with a full complement of matching hex bolts, nuts, and spring washers. Everything is meticulously organized in a sturdy, transparent box with clear labels, so you can instantly find the right size without any mess. Ideal for professional mechanics and avid DIYers, this kit is perfect for machinery maintenance, automotive and motorcycle repair, furniture assembly, and countless other projects. With FOLIV, you're not just investing in premium hardware; a portion of your purchase supports the White Memorial Conservation Center, helping to protect our planet's natural resources for future generations.