L3-1/2X3-1/2X5/16 Dimensions & Weight
L3-1/2X3-1/2X5/16 is an equal-leg steel angle with equal 3-1/2 in legs and a 5/16 in thickness, weighing 7.2 lb per foot — a stock size for lintels, frames, bracing, and heavier connection material.
Count every L3-1/2X3-1/2X5/16 on your drawing — upload a PDF, get the member list. 3 free takeoffs, no card.
Count every L3-1/2X3-1/2X5/16 on your drawing. Count L3-1/2X3-1/2X5/16 on your drawing. 3 free takeoffs, no card.
Start a free takeoffL3-1/2X3-1/2X5/16 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Leg 1 | 3-1/2 in | 88.9 mm |
| Leg 2 | 3-1/2 in | 88.9 mm |
| Thickness | 5/16 in | 7.9 mm |
| Cross-section area (A)computed from weight and steel density | 2.12 in² | 13.7 cm² |
| Weight | 7.2 lb/ft | 10.7 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does L3-1/2X3-1/2X5/16 weigh and cost?
L3-1/2X3-1/2X5/16 weighs 7.2 lb per foot. At an example material price of $0.92/lb that is about $6.62 per foot. Set your quantity, length, and price to total your own run:
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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Deeper reading: Steel Angle Sizes Chart · How to calculate steel weight