7 8 х 16 July 8, 2019 16 32 64 128 7 8 х 16 21 7 8 x 16 7 8 x 16 21 7 8 x 16 1 7 8 x 16 3 4 7 8 x 16 35 8 х 16 7 7 8 x 160 7 8 x 16 nut 7 8 x 16 bolt 7 8 x 16 14