HSS10X8X3/8 Dimensions & Weight
HSS10X8X3/8 is a rectangular hollow structural section, 10 x 8 in nominal outside with a 3/8 in nominal wall (0.349 in design wall per AISC), at 42.79 lb per foot — commonly specified for heavier columns and brace members.
HSS10X8X3/8 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Outside depth (nominal) | 10 in | 254 mm |
| Outside width (nominal) | 8 in | 203.2 mm |
| Wall thickness (nominal) | 3/8 in (0.375) | 9.5 mm |
| Design wall thickness0.93 x nominal, per AISC for A500 | 0.349 in | 8.9 mm |
| Cross-section area (A)computed from weight and steel density | 12.57 in² | 81.1 cm² |
| Weight | 42.79 lb/ft | 63.7 kg/m |
What does HSS10X8X3/8 cost?
At an example material price of $0.92/lb, HSS10X8X3/8 runs about $39.37 per foot, or roughly $787 for a 20-ft length.
Example pricing only. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.
Counting HSS10X8X3/8s off a drawing set by hand? SteelFlo finds every steel label on your PDF automatically — 3 takeoffs free.
Related sizes
Deeper reading: HSS Sizes: Square & Rectangular Tube Guide · How to calculate steel weight