3 8 x 40 July 8, 2019 16 32 64 128 3 8 x 400 3 8 x 40 v belt 3 8 x 4000 3 8 x 40 1 3 8 x 40 tpi tap 3 8 x 40 100 3 8 x 40 as a fraction 3 8 х 40 40 3 8 x 35 1 2 3 5x 8 1 10 x 40 #8-40 x 3 4 screw 3 over 8 x 40 Parafuso 3 8 x 40 3 x 8 40 x 9 8 3 6 x )= 40