This 80 piece SAE black stainless steel acorn nuts assortment kit includes a variety of sizes such as 6#32, 8#32, 10#24, 10#32, 1/4"-20, 5/16"-18, and 3/8"-16. The nuts feature a black oxide exterior finish and are made of durable 304 stainless steel. Ideal for industrial and business applications, this kit provides a comprehensive selection of fastener nuts in a convenient assortment. Perfect for professionals looking for high-quality, reliable nuts for their projects.