... 16 (5.50F, 6), 8.3-20 (W7, 6), 8.3-24 (W7, 6), 9.5-24 (W8, 8), 11.2-24 (W10, 8), 12.4-24 (W11, 8), 12 ... -38 (DW11, 8), 12.4-28 (W11, 6/8), 13.6 ... -28 (W12, 8/10);2.Section ... width (±4%): 205, 210, 210, 240, 285, 315, 330, 315, 345 ;3.Outer ...