HSS20×8×5/16 square/rectangular HSS tube
HSS20×8×5/16 weighs 57.36 lb per foot. Detailing dimensions and section properties below come from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.
Detailing dimensions
| Depth (Ht) | 20" |
|---|---|
| Width (B) | 8" |
| Nominal wall (t) | 5/16" |
Section properties
| Weight | 57.36 lb/ft |
|---|---|
| Area (A) | 15.7 in² |
| Ix | 786 in⁴ |
| Sx | 78.6 in³ |
| Zx | 98.6 in³ |
| rx | 7.07 in |
| Iy | 189 in⁴ |
| Sy | 47.4 in³ |
| Zy | 52 in³ |
| ry | 3.47 in |
| J | 496 in⁴ |
Detailing values are rounded to the nearest 1/16 in. per the AISC Steel Construction Manual. Verify critical dimensions against the current Manual before fabrication. Need HSS20×8×5/16 cut, formed, or fabricated? Huntington Steel & Supply Co.