1 4 x 3 4 July 8, 2019 16 32 64 128 1 4 x 3 4 as a fraction 1 4 x 3 4 bolt 1 4 x 3 4 screw 1 4 x 3 4 tapcon 1 4 x 3 4 lag screw 1 4 x 3 4 in fraction form 1 4 x 3 4 bushing 1 4 x 3 4 reducer 1 4 x 3 4 5 1 4 3 x 4 2 1 4 3 4x 4 1 4 20 x 3 4 X 1 4 x 3 4 16 1 1 4 x 3 4 reducing coupling 2 1 4 x 3 4 as a fraction