Tuerca Gripco Galvanizada

1/4 – 20
5/16 – 18
3/8 – 16
7/16 – 14
1/2 – 13
9/16 – 12
5/8 – 11
3/4 – 10
7/8 – 9
1 – 8
1-1/8 – 7
1-1/4 – 7
1-1/2 – 6