![Acorn / Cap Nuts](https://s3-us-west-2.amazonaws.com/fastenersuperstore.com.files/images/categories/nuts-acorn-cap.png)
Acorn Nuts
Acorn Nuts, also known as Cap Nuts, are available in steel with a nickel or black oxide finish; and in 18-8 stainless steel. Most commonly sold in a low crown, closed end style, acorn nuts are used as decorative pieces or to provide a safe cover for exposed threads.