3 8 16 x 3 1 4 bolt July 8, 2019 16 32 64 128 3 8 16 x 1 3 4 flange bolt 3 8 16 x 2 1 4 bolt 3 8 16 x 1 1 4 carriage bolt 3 8 16 x 1 1 4 hex bolt
