AISC Square HSS: Dimensions and Section Properties
Browse AISC square hollow structural sections. Compare outside size, wall thickness and section properties.
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Showing AISC · HSS Square · Imperial
AISC Shapes Database v16.0 · 2,299 sections
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| Designation | Weight (lb/ft) | Depth, d (in) | Width (in) | Area (in²) | Ix (in⁴) | Sx (in³) |
|---|---|---|---|---|---|---|
| HSS 6x6x1/4 | 19.02 | 6 | 6 | 5.24 | 28.6 | 9.54 |
| HSS 6x6x5/16 | 23.34 | 6 | 6 | 6.43 | 34.3 | 11.4 |
| HSS 6x6x3/8 | 27.48 | 6 | 6 | 7.58 | 39.5 | 13.2 |
| HSS 6x6x1/2 | 35.24 | 6 | 6 | 9.74 | 48.3 | 16.1 |
| HSS 6x6x5/8 | 42.3 | 6 | 6 | 11.7 | 55.2 | 18.4 |
| HSS 5-1/2x5-1/2x1/8 | 9.01 | 5.5 | 5.5 | 2.46 | 11.8 | 4.3 |
| HSS 5-1/2x5-1/2x3/16 | 13.25 | 5.5 | 5.5 | 3.63 | 17 | 6.17 |
| HSS 5-1/2x5-1/2x1/4 | 17.32 | 5.5 | 5.5 | 4.77 | 21.7 | 7.9 |
| HSS 5-1/2x5-1/2x5/16 | 21.21 | 5.5 | 5.5 | 5.85 | 25.9 | 9.43 |
| HSS 5-1/2x5-1/2x3/8 | 24.93 | 5.5 | 5.5 | 6.88 | 29.7 | 10.8 |
| HSS 5x5x1/8 | 8.16 | 5 | 5 | 2.23 | 8.8 | 3.52 |
| HSS 5x5x3/16 | 11.97 | 5 | 5 | 3.28 | 12.6 | 5.03 |
| HSS 5x5x1/4 | 15.62 | 5 | 5 | 4.3 | 16 | 6.41 |
| HSS 5x5x5/16 | 19.08 | 5 | 5 | 5.26 | 19 | 7.62 |
| HSS 5x5x3/8 | 22.37 | 5 | 5 | 6.18 | 21.7 | 8.68 |
| HSS 5x5x1/2 | 28.43 | 5 | 5 | 7.88 | 26 | 10.4 |
| HSS 4-1/2x4-1/2x1/8 | 7.31 | 4.5 | 4.5 | 2 | 6.35 | 2.82 |
| HSS 4-1/2x4-1/2x3/16 | 10.7 | 4.5 | 4.5 | 2.93 | 9.02 | 4.01 |
| HSS 4-1/2x4-1/2x1/4 | 13.91 | 4.5 | 4.5 | 3.84 | 11.4 | 5.08 |
| HSS 4-1/2x4-1/2x5/16 | 16.96 | 4.5 | 4.5 | 4.68 | 13.5 | 6 |
| HSS 4-1/2x4-1/2x3/8 | 19.82 | 4.5 | 4.5 | 5.48 | 15.3 | 6.79 |
| HSS 4-1/2x4-1/2x1/2 | 25.03 | 4.5 | 4.5 | 6.95 | 18.1 | 8.03 |
| HSS 4x4x1/8 | 6.46 | 4 | 4 | 1.77 | 4.4 | 2.2 |
| HSS 4x4x3/16 | 9.42 | 4 | 4 | 2.58 | 6.21 | 3.1 |
| HSS 4x4x1/4 | 12.21 | 4 | 4 | 3.37 | 7.8 | 3.9 |
| HSS 4x4x5/16 | 14.83 | 4 | 4 | 4.1 | 9.14 | 4.57 |
| HSS 4x4x3/8 | 17.27 | 4 | 4 | 4.78 | 10.3 | 5.13 |
| HSS 4x4x1/2 | 21.63 | 4 | 4 | 6.02 | 11.9 | 5.97 |
| HSS 3-1/2x3-1/2x1/8 | 5.61 | 3.5 | 3.5 | 1.54 | 2.9 | 1.66 |
| HSS 3-1/2x3-1/2x3/16 | 8.15 | 3.5 | 3.5 | 2.24 | 4.05 | 2.31 |
| HSS 3-1/2x3-1/2x1/4 | 10.51 | 3.5 | 3.5 | 2.91 | 5.04 | 2.88 |
| HSS 3-1/2x3-1/2x5/16 | 12.7 | 3.5 | 3.5 | 3.52 | 5.84 | 3.34 |
| HSS 3-1/2x3-1/2x3/8 | 14.72 | 3.5 | 3.5 | 4.09 | 6.49 | 3.71 |
| HSS 3x3x1/8 | 4.75 | 3 | 3 | 1.3 | 1.78 | 1.19 |
| HSS 3x3x3/16 | 6.87 | 3 | 3 | 1.89 | 2.46 | 1.64 |
| HSS 3x3x1/4 | 8.81 | 3 | 3 | 2.44 | 3.02 | 2.01 |
| HSS 3x3x5/16 | 10.58 | 3 | 3 | 2.94 | 3.45 | 2.3 |
| HSS 3x3x3/8 | 12.17 | 3 | 3 | 3.39 | 3.78 | 2.52 |
| HSS 2-1/2x2-1/2x1/8 | 3.9 | 2.5 | 2.5 | 1.07 | 0.998 | 0.799 |
| HSS 2-1/2x2-1/2x3/16 | 5.59 | 2.5 | 2.5 | 1.54 | 1.35 | 1.08 |
| HSS 2-1/2x2-1/2x1/4 | 7.11 | 2.5 | 2.5 | 1.97 | 1.63 | 1.3 |
| HSS 2-1/2x2-1/2x5/16 | 8.45 | 2.5 | 2.5 | 2.35 | 1.82 | 1.46 |
| HSS 2-1/4x2-1/4x1/8 | 3.48 | 2.25 | 2.25 | 0.956 | 0.712 | 0.633 |
| HSS 2-1/4x2-1/4x3/16 | 4.96 | 2.25 | 2.25 | 1.37 | 0.953 | 0.847 |
| HSS 2-1/4x2-1/4x1/4 | 6.26 | 2.25 | 2.25 | 1.74 | 1.13 | 1.01 |
| HSS 2x2x1/8 | 3.05 | 2 | 2 | 0.84 | 0.486 | 0.486 |
| HSS 2x2x3/16 | 4.32 | 2 | 2 | 1.19 | 0.641 | 0.641 |
| HSS 2x2x1/4 | 5.41 | 2 | 2 | 1.51 | 0.747 | 0.747 |
| HSS 1-1/2x1-1/2x1/8 | 2.2 | 1.5 | 1.5 | 0.608 | 0.188 | 0.251 |
| HSS 1-1/2x1-1/2x3/16 | 3.04 | 1.5 | 1.5 | 0.845 | 0.236 | 0.315 |
| HSS 1-1/2x1-1/2x1/4 | 3.71 | 1.5 | 1.5 | 1.04 | 0.26 | 0.346 |
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Source: AISC Shapes Database v16.0 · Methodology