20 4 1 x 8 July 8, 2019 16 32 64 128 20= 4 1 x+8 answer 1 4 20 x 8 bolt 1 4 20 x 8 screw 1 4 20 x 1 3 8 1 4 20 x 1 5 8 1 4 20 x 7 8 1 4 20 x 3 8 hex bolt 1 4 20 x 5 8 screw 1 4 20 x 5 8 hex cap screw 1 4 20 x 5 8 bolt 1 4 20 x 5 8 socket head cap screw 1 4 20 x 5 8 torx 4x 20 4 1 x )- 8x 20 = frac 1 4 x 8 1 4 20 x 1 8 set screw
