HSS14×4×5/16 square/rectangular HSS tube

Detailing dimensions and section properties from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.

HSS14×4×5/16 is a rectangular tube 14 in. by 4 in. with a 5/16 in. nominal wall.

At 36.1 lb per foot it is one of the 6 HSS14×4 sizes, which run from 22.18 to 67.82 lb/ft.

For strong-axis bending its section modulus is Sx = 30.9 in³ and its moment of inertia Ix = 216 in⁴, with a plastic modulus Zx = 40.6 in³.

Detailing dimensions

Depth (Ht)14"
Width (B)4"
Nominal wall (t)5/16"

Section properties

Weight36.1 lb/ft
Area (A)9.92 in²
Ix216 in⁴
Sx30.9 in³
Zx40.6 in³
rx4.67 in
Iy29.2 in⁴
Sy14.6 in³
Zy16.4 in³
ry1.72 in
J87.7 in⁴

Other HSS14×4 sizes

Same nominal size, different weight — useful when you are checking a substitution or a lighter section.

HSS14×4×3/16HSS14×4×1/4HSS14×4×3/8HSS14×4×1/2HSS14×4×5/8

All HSS14×4 sizes and dimensions →

Similar weight HSS shapes

Comparable 36.1 lb/ft sections in other HSS tube sizes.

HSS12×6×5/1636.1 lb/ft · Sx 30.7 in³HSS10×8×5/1636.1 lb/ft · Sx 29 in³HSS9×9×5/1636.1 lb/ft · Sx 27.6 in³HSS16×6×1/436.03 lb/ft · Sx 38.8 in³HSS14×8×1/436.03 lb/ft · Sx 38 in³HSS12×10×1/436.03 lb/ft · Sx 36 in³HSS14.000×0.25036.75 lb/ft · Sx 34.1 in³HSS9×3×1/235.24 lb/ft · Sx 18 in³

Detailing values are rounded to the nearest 1/16 in. per the AISC Steel Construction Manual. Verify critical dimensions against the current Manual before fabrication. Need HSS14×4×5/16 cut, formed, or fabricated? Huntington Steel & Supply Co.

Browse more: HSS tube · Steel Beam Size Chart

Interactive drawing