HSS1.660X0.140 Dimensions & Weight
HSS1.660X0.140 is a round hollow section to AISC, 1.66 in outside diameter with a 0.140 in nominal wall (0.13 in design wall per AISC), weighing 2.27 lb per foot — used for handrail posts, equipment frames, and miscellaneous metals.
HSS1.660X0.140 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Outside diameter | 1.66 in | 42.2 mm |
| Wall thickness (nominal) | 0.140 in | 3.6 mm |
| Design wall thickness0.93 x nominal, per AISC for A500 | 0.13 in | 3.3 mm |
| Cross-section area (A)computed from weight and steel density | 0.67 in² | 4.3 cm² |
| Weight | 2.27 lb/ft | 3.4 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does HSS1.660X0.140 weigh and cost?
HSS1.660X0.140 weighs 2.27 lb per foot. At an example material price of $0.92/lb that is about $2.09 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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Related sizes
Deeper reading: HSS Sizes: Square & Rectangular Tube Guide · How to calculate steel weight