Square Nuts by U.S. (Imperial) Diameter
#1 Square Nuts
#2 Square Nuts
#3 Square Nuts
#4 Square Nuts
#5 Square Nuts
#6 Square Nuts
#8 Square Nuts
#10 Square Nuts
#12 Square Nuts
3/32 Square Nuts
1/4 Square Nuts
5/16 Square Nuts
3/8 Square Nuts
7/16 Square Nuts
1/2 Square Nuts
9/16 Square Nuts
5/8 Square Nuts
3/4 Square Nuts
7/8 Square Nuts
1 Square Nuts
1 1/8 Square Nuts
1 1/4 Square Nuts
1 3/8 Square Nuts
1 1/2 Square Nuts
1 5/8 Square Nuts
1 3/4 Square Nuts
1 7/8 Square Nuts
2 Square Nuts
2 1/4 Square Nuts
2 1/2 Square Nuts
5 Square Nuts