Acorn Nut, Hillman, Chrome, 5/8 in x 18

Hillman 940050 Acorn Nut, Fine Thread, 5/8-18 Thread, Chrome Acorn nuts typically have a dome top and when threaded on a fastener, hides the threads and provides a finished look.

• Acorn/cap nuts protect against injury by covering exposed thread
• Easily installed by hand
• Often used in hobby and furniture projects