Enhance the security and stability of your fasteners with these 1/2-13 Acorn Cap Nuts made of premium grade 2 steel material. These nuts come in a pack of 6 and have an external hex drive style, making them easy to install. They are designed for use in various applications and have a thread size of 1/2-13. These Acorn Nuts & Cap Nuts are perfect for industrial and business use, and are part of the Fasteners & Hardware category. The nuts are made of stainless steel and have a system of measurement in inches. The product has a brand name of Tru-Fit, and the model is Acorn Cap Nuts. Upgrade your fasteners with these nuts and experience a new level of durability.