Index Shape Depth Web T Flange W Flange T K(frac.) K(dec.)Weight 1 M 14x18 14 0.215 4 0.27 5 / 8 0.625 18 2 C15x50 15 0.716 3.716 0.65 1 + 7 /16 1.4375 50 3 MC18x58 18 0.7 4.2 0.625 1 + 3 / 8 1.375 58 4 ST12x60 12 0.8 8.05 1.09 2 + 0 / 1 2 60 5 HP14x117 14.21 0.805 14.885 0.805 1 + 1 / 2 1.5 117 6 MT7x8.6 7 0.215 4 0.27 5 / 8 0.625 8.6 7 W36x300 36.74 0.945 16.655 1.68 2 +13 /16 2.8125 300 8 WT18x150 18.37 0.945 16.655 1.68 2 +13 /16 2.8125 150 9 MT4x3.25 4 0.135 2.281 0.189 1 / 2 0.5 3.25 10 WT7x54.5 7.16 0.525 14.605 0.86 1 + 9 /16 1.5625 54.5 11 ST9x27.35 9 0.461 6.001 0.691 1 + 1 / 2 1.5 27.35 12 MT3.5x2.75 3.5 0.125 2.125 0.1875 7 /16 0.4375 2.75 13 W14x34 13.98 0.285 6.750 0.455 1 + 0 / 1 1 34 14 ST7.5x25 7.5 0.55 5.64 0.622 1 + 3 / 8 1.375 25 15 W12x152 13.71 0.87 12.48 1.4 2 + 1 / 8 2.125 152 16 WT6x32.5 6.06 0.39 12 0.605 1 + 5 /16 1.3125 32.5 17 WT16.5x120.5 17.09 0.83 15.86 1.4 2 + 3 /16 2.1875 120.5 18 W12x58 12.19 0.36 10.01 0.64 1 + 3 / 8 1.375 58 19 MT3x2.2 3 0.114 1.844 0.171 7 /16 0.4375 2.2 20 WT6x8 5.995 0.22 3.99 0.265 0 + 3 / 4 0.75 8 21 MT2.5x9.45 2.5 0.316 5.003 0.416 7 / 8 0.875 9.45 22 W10x54 10.09 0.37 10.03 0.615 1 + 1 / 4 1.25 54 23 WT5x11 5.085 0.24 5.75 0.36 0 + 3 / 4 0.75 11 24 W8x67 9 0.57 8.28 0.935 1 + 7 /16 1.4375 67 25 MT2x6.5 2 0.254 3.94 0.371 13 /16 0.8125 6.5 26 MC10x41.1 10 0.796 4.321 0.575 1 + 1 / 4 1.25 41.1 27 C7x14.75 7 0.419 2.299 0.366 0 + 7 / 8 0.875 14.75 28 WT4x5 3.945 0.17 3.94 0.205 0 + 5 / 8 0.625 5 29 WT3x4.5 2.95 0.17 3.94 0.215 0 + 9 /16 0.5625 4.5 30 S10x35 10 0.594 4.944 0.491 1 + 1 / 8 1.125 35 31 WT2x6.5 2.08 0.28 4.06 0.345 0 +11 /16 0.6875 6.5 32 W6x9 5.9 0.17 3.94 0.215 0 + 9 /16 0.5625 9 33 W5x16 5.01 0.24 5 0.36 0 + 3 / 4 0.75 16 34 W4x13 4.16 0.28 4.06 0.345 0 +11 /16 0.6875 13 35 ST5x12.7 5 0.311 4.661 0.491 1 + 1 / 8 1.125 12.7 36 MT6x5.9 6 0.177 3.065 0.225 9 /16 0.5625 5.9 37 W30x211 30.94 0.775 15.105 1.315 2 + 1 / 8 2.125 211 38 ST4x11.5 4 0.441 4.171 0.426 1 + 0 / 1 1 11.5 39 S8x23 8 0.441 4.171 0.426 1 + 0 / 1 1 23 40 C6x10.5 6 0.314 2.034 0.343 0 +13 /16 0.8125 10.5 41 WT15x86.5 15.22 0.655 14.985 1.065 1 + 7 / 8 1.875 86.5 42 ST3.5x10 3.5 0.45 3.86 0.392 +15 /16 0.9375 10 43 S7x20 7 0.45 3.86 0.392 +15 /16 0.9375 20 44 S6x17.25 6 0.465 3.565 0.359 + 7 / 8 0.875 17.25 45 ST3x6.25 3 0.232 3.332 0.359 + 7 / 8 0.875 6.25 46 MC9x23.9 9 0.4 3.45 0.55 1 + 3 /16 1.1875 23.9 47 ST2.5x5 2.5 0.214 3.004 0.326 +13 /16 0.8125 5 48 WT13.5x89 13.90 0.725 14.085 1.19 1 + 7 / 8 1.875 89 49 ST2x3.85 2 0.193 2.663 0.293 + 3 / 4 0.75 3.85 50 M 10x9 10 0.157 2.69 0.206 9 /16 0.5625 9 51 MC8x20 8 0.4 3.025 0.5 1 + 1 / 8 1.125 20 52 MC7x22.7 7 0.503 3.603 0.5 1 + 1 / 8 1.125 22.7 53 W27x84 26.71 0.46 9.96 0.64 1 + 3 / 8 1.375 84 54 W24x162 25 0.705 12.955 1.22 2 + 0 / 1 2 162 55 MC6x18 6 0.379 3.504 0.475 1 + 1 /16 1.0625 18 56 WT12x52 12.03 0.5 12.75 0.75 1 + 1 / 2 1.5 52 57 S24x90 24 0.625 7.125 0.87 1 + 3 / 4 1.75 90 58 MC3x9 3 0.5 2.125 0.375 0 + 5 / 8 0.625 9 59 MT5x4.5 5 0.157 2.69 0.206 9 /16 0.5625 4.5 60 M 6x20 6 0.25 5.938 0.379 7 / 8 0.875 20 61 C12x25 12 0.387 3.047 0.501 1 + 1 / 8 1.125 25 62 MC13x50 13 0.787 4.412 0.61 1 + 3 / 8 1.375 50 63 W21x62 20.99 0.4 8.24 0.615 1 + 3 / 8 1.375 62 64 WT10.5x22 10.33 0.35 6.5 0.45 1 + 3 /16 1.1875 22 65 WT9x30 9.12 0.415 7.555 0.695 1 + 3 / 8 1.375 30 66 M 5x18.9 5 0.316 5.003 0.416 7 / 8 0.875 18.9 67 HP13x73 12.75 0.565 13.005 0.565 1 + 1 / 4 1.25 73 68 W18x35 17.7 0.3 6 0.425 1 + 1 / 8 1.125 35 69 W16x40 16.01 0.305 6.995 0.505 1 + 3 /16 1.1875 40 70 S20x75 20 0.635 6.385 0.795 1 + 5 / 8 1.625 75 71 WT8x13 7.845 0.25 5.5 0.345 1 + 1 /16 1.0625 13 72 W14x730 22.42 3.07 17.89 4.91 5 + 9 /16 5.5625 730 73 WT7x365 11.21 3.07 17.89 4.91 5 + 9 /16 5.5625 365 74 HP12x84 12.28 0.685 12.295 0.685 1 + 3 / 8 1.375 84 75 ST10x32.7 10 0.505 6.255 0.795 1 + 5 / 8 1.625 32.7