HSS10X10X3/8 Dimensions & Weight

HSS10X10X3/8 is a square hollow structural section, 10 x 10 in nominal outside with a 3/8 in nominal wall (0.349 in design wall per AISC), at 47.9 lb per foot — commonly specified for heavier columns and brace members.

HSS10X10X3/8 Dimensions

PropertyImperialMetric
Outside depth (nominal)10 in254 mm
Outside width (nominal)10 in254 mm
Wall thickness (nominal)3/8 in (0.375)9.5 mm
Design wall thickness0.93 x nominal, per AISC for A5000.349 in8.9 mm
Cross-section area (A)computed from weight and steel density14.08 in²90.8 cm²
Weight47.9 lb/ft71.3 kg/m

What does HSS10X10X3/8 weigh and cost?

HSS10X10X3/8 weighs 47.9 lb per foot. At an example material price of $0.92/lb that is about $44.07 per foot. Set your quantity, length, and price to total your own run:

Total weight
958 lbs
Material cost
$881.36

Material only, example pricing. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.

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