Use a nut that is consistent with your other fasteners
For use with a 1/2" bolt
50 nuts in each box
Description
Hillman 150012 7/16-14 C Thread HEX NUT, 7/16"-14, 50,Steel
Hex nuts are for general applications and are used with bolts and washers of the same finish. The most commonly used nut, they are often found in deck and fence building. The called out size is the inner diameter and the number of threads per inch or thread pitch.