SKZ 31
Nucor Skyline SKZ series. Cold formed steel, Z profile.
| Property | Imperial | Metric |
|---|---|---|
| Width | 28.5 in | 723.9 mm |
| Height | 18 in | 457.2 mm |
| Thickness | 0.45 in | 11.43 mm |
| Weight of wall | 31.08 lb/ft² | 151.7 kg/m² |
| Moment of inertia | 464.1 in⁴ per ft of wall | 63,371 cm⁴ per m of wall |
| Elastic section modulus | 51.6 in³ per ft of wall | 2,772 cm³ per m of wall |
Steel grade: A572 Gr 50/55/60/65, A588, A690.
Source: Nucor Skyline Technical Product Manual, 2026 edition, p. 7. Confirm properties with the manufacturer before design.