L4 series
16 angles sections of nominal size L4, from AISC Shapes Database v16.0.
| Designation | Weight (lb/ft) | Depth (in) | Flange (in) | tw (in) | tf (in) | Iₓ (in⁴) | Zₓ (in³) |
|---|---|---|---|---|---|---|---|
| L4x4x1/4 | 6.6 | 4 | 4 | 0.25 | 0.25 | 3 | 1.82 |
| L4x4x5/16 | 8.2 | 4 | 4 | 0.313 | 0.313 | 3.67 | 2.26 |
| L4x4x3/8 | 9.8 | 4 | 4 | 0.375 | 0.375 | 4.32 | 2.69 |
| L4x4x7/16 | 11.3 | 4 | 4 | 0.438 | 0.438 | 4.93 | 3.1 |
| L4x4x1/2 | 12.8 | 4 | 4 | 0.5 | 0.5 | 5.52 | 3.5 |
| L4x4x5/8 | 15.7 | 4 | 4 | 0.625 | 0.625 | 6.62 | 4.28 |
| L4x4x3/4 | 18.5 | 4 | 4 | 0.75 | 0.75 | 7.62 | 5.02 |
| L4x3-1/2x1/4 | 6.2 | 3.5 | 4 | 0.25 | 0.25 | 2.89 | 1.81 |
| L4x3-1/2x5/16 | 7.7 | 3.5 | 4 | 0.313 | 0.313 | 3.53 | 2.24 |
| L4x3-1/2x3/8 | 9.1 | 3.5 | 4 | 0.375 | 0.375 | 4.15 | 2.66 |
| L4x3-1/2x1/2 | 11.9 | 3.5 | 4 | 0.5 | 0.5 | 5.3 | 3.46 |
| L4x3x1/4 | 5.8 | 3 | 4 | 0.25 | 0.25 | 2.75 | 1.77 |
| L4x3x5/16 | 7.2 | 3 | 4 | 0.313 | 0.313 | 3.36 | 2.19 |
| L4x3x3/8 | 8.5 | 3 | 4 | 0.375 | 0.375 | 3.94 | 2.6 |
| L4x3x1/2 | 11.1 | 3 | 4 | 0.5 | 0.5 | 5.02 | 3.36 |
| L4x3x5/8 | 13.6 | 3 | 4 | 0.625 | 0.625 | 6.01 | 4.08 |