American standard high-strength large hexagon head bolts - 10

American standard high-strength large hexagon head bolts - 9

American standard high-strength large hexagon head bolts - 8

American standard high-strength large hexagon head bolts - 7

American standard high-strength large hexagon head bolts - 6

American standard high-strength large hexagon head bolts - 5

American standard high-strength large hexagon head bolts - 4

American standard high-strength large hexagon head bolts - 3

American standard high-strength large hexagon head bolts - 2

American standard high-strength large hexagon head bolts - 1