HSS - ASTM A500 Rectangular (HA)
Rectangular Hollow Structural Sections to ASTM A500 are closed, cold-formed tube profiles used wherever a torsionally stiff, visually clean member is needed — exposed columns and canopy framing, truss chords, handrail and guard posts, and equipment supports. The closed section resists twisting far better than an open shape of similar weight, and the flat faces make welding gusset plates and connections straightforward. This family covers the full ASTM A500 rectangular range, from small architectural tube sizes up to heavy structural sections, each available as a free CAD block with complete dimensional and property data drawn from CISC 12.
Designation
Section
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HA610x305x25
Imperial: HA24x12x1.000
HA610x305x22
Imperial: HA24x12x0.875
HA610x305x19
Imperial: HA24x12x0.750
HA508x305x25
Imperial: HA20x12x1.000
HA508x305x22
Imperial: HA20x12x0.875
HA508x305x19
Imperial: HA20x12x0.750
HA508x305x16
Imperial: HA20x12x0.625
HA406x305x22
Imperial: HA16x12x0.875
HA406x305x19
Imperial: HA16x12x0.750
HA406x305x16
Imperial: HA16x12x0.625
HA406x305x13
Imperial: HA16x12x0.500
HA356x254x19
Imperial: HA14x10x0.750
HA356x254x16
Imperial: HA14x10x0.625
HA356x254x13
Imperial: HA14x10x0.500
HA305x203x16
Imperial: HA12x8x0.625
HA305x203x13
Imperial: HA12x8x0.500
HA305x203x9.5
Imperial: HA12x8x0.375
HA305x203x7.9
Imperial: HA12x8x0.313
HA305x203x6.4
Imperial: HA12x8x0.250
HA305x152x16
Imperial: HA12x6x0.625
HA305x152x13
Imperial: HA12x6x0.500
HA305x152x9.5
Imperial: HA12x6x0.375
HA305x152x7.9
Imperial: HA12x6x0.313
HA305x152x6.4
Imperial: HA12x6x0.250
HA254x203x16
Imperial: HA10x8x0.625
HA254x203x13
Imperial: HA10x8x0.500
HA254x203x9.5
Imperial: HA10x8x0.375
HA254x203x7.9
Imperial: HA10x8x0.313
HA254x203x6.4
Imperial: HA10x8x0.250
HA254x152x16
Imperial: HA10x6x0.625
HA254x152x13
Imperial: HA10x6x0.500
HA254x152x9.5
Imperial: HA10x6x0.375
HA254x152x7.9
Imperial: HA10x6x0.313
HA254x152x6.4
Imperial: HA10x6x0.250
HA254x152x4.8
Imperial: HA10x6x0.188
HA203x152x16
Imperial: HA8x6x0.625
HA203x152x13
Imperial: HA8x6x0.500
HA203x152x9.5
Imperial: HA8x6x0.375
HA203x152x7.9
Imperial: HA8x6x0.313
HA203x152x6.4
Imperial: HA8x6x0.250
HA203x152x4.8
Imperial: HA8x6x0.188
HA203x102x13
Imperial: HA8x4x0.500
HA203x102x9.5
Imperial: HA8x4x0.375
HA203x102x7.9
Imperial: HA8x4x0.313
HA203x102x6.4
Imperial: HA8x4x0.250
HA203x102x4.8
Imperial: HA8x4x0.188
HA178x127x13
Imperial: HA7x5x0.500
HA178x127x9.5
Imperial: HA7x5x0.375
HA178x127x7.9
Imperial: HA7x5x0.313
HA178x127x6.4
Imperial: HA7x5x0.250
HA178x127x4.8
Imperial: HA7x5x0.188
HA152x102x13
Imperial: HA6x4x0.500
HA152x102x9.5
Imperial: HA6x4x0.375
HA152x102x7.9
Imperial: HA6x4x0.313
HA152x102x6.4
Imperial: HA6x4x0.250
HA152x102x4.8
Imperial: HA6x4x0.188
HA152x102x3.2
Imperial: HA6x4x0.125
HA152x76x13
Imperial: HA6x3x0.500
HA152x76x9.5
Imperial: HA6x3x0.375
HA152x76x7.9
Imperial: HA6x3x0.313
HA152x76x6.4
Imperial: HA6x3x0.250
HA152x76x4.8
Imperial: HA6x3x0.188
HA152x76x3.2
Imperial: HA6x3x0.125
HA127x102x13
Imperial: HA5x4x0.500
HA127x102x9.5
Imperial: HA5x4x0.375
HA127x102x7.9
Imperial: HA5x4x0.313
HA127x102x6.4
Imperial: HA5x4x0.250
HA127x102x4.8
Imperial: HA5x4x0.188
HA127x102x3.2
Imperial: HA5x4x0.125
HA127x76x13
Imperial: HA5x3x0.500
HA127x76x9.5
Imperial: HA5x3x0.375
HA127x76x7.9
Imperial: HA5x3x0.313
HA127x76x6.4
Imperial: HA5x3x0.250
HA127x76x4.8
Imperial: HA5x3x0.188
HA127x76x3.2
Imperial: HA5x3x0.125
HA102x76x9.5
Imperial: HA4x3x0.375
HA102x76x7.9
Imperial: HA4x3x0.313
HA102x76x6.4
Imperial: HA4x3x0.250
HA102x76x4.8
Imperial: HA4x3x0.188
HA102x76x3.2
Imperial: HA4x3x0.125
HA102x51x9.5
Imperial: HA4x2x0.375
HA102x51x7.9
Imperial: HA4x2x0.313
HA102x51x6.4
Imperial: HA4x2x0.250
HA102x51x4.8
Imperial: HA4x2x0.188
HA102x51x3.2
Imperial: HA4x2x0.125
HA89x64x6.4
Imperial: HA3.5x2.5x0.250
HA89x64x4.8
Imperial: HA3.5x2.5x0.188
HA76x51x7.9
Imperial: HA3x2x0.313
HA76x51x6.4
Imperial: HA3x2x0.250
HA76x51x4.8
Imperial: HA3x2x0.188
HA76x51x3.2
Imperial: HA3x2x0.125
HA76x38x6.4
Imperial: HA3x1.5x0.250
HA76x38x4.8
Imperial: HA3x1.5x0.188
HA76x38x3.2
Imperial: HA3x1.5x0.125
HA64x38x6.4
Imperial: HA2.5x1.5x0.250
HA64x38x4.8
Imperial: HA2.5x1.5x0.188
HA64x38x3.2
Imperial: HA2.5x1.5x0.125
HA51x25x4.8
Imperial: HA2x1x0.188
HA51x25x3.2
Imperial: HA2x1x0.125
