6 x 1 ) 8 32 July 8, 2019 16 32 64 128 6 x 1 )+ 8 32 6 32 x 1 8 set screw 6 32 x 1 8 brass set screw 6 32 x 1 5 8 flat head screw 6 32 x 1 3 8 screw 8 x 6 32 x 1 5 6 × 8 1 6 x 32 8 ×6 6 + 6 = 8