WT4×20 tee
WT4×20 weighs 20 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 (d) | 4 1/8" |
|---|---|
| Flange width (bf) | 8 1/8" |
| Web thickness (tw) | 3/8" |
| Flange thickness (tf) | 9/16" |
| k (detailing) | 1 1/4" |
| Workable gage (g) | 5 1/2" |
Section properties
| Weight | 20 lb/ft |
|---|---|
| Area (A) | 5.87 in² |
| Ix | 5.73 in⁴ |
| Sx | 1.69 in³ |
| Zx | 3.25 in³ |
| rx | 0.988 in |
| Iy | 24.5 in⁴ |
| Sy | 6.08 in³ |
| Zy | 9.24 in³ |
| ry | 2.04 in |
| J | 0.558 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 WT4×20 cut, formed, or fabricated? Huntington Steel & Supply Co.