Galvanized

Steel Supply, L.P. stocks Galvanized Square Tubing in a number of different sizes, wall thicknesses and lengths.

We supply Galvanized Square Tubing in 20 and 24 foot lengths.

We have both Electrogalvanized and Hot Dipped Galvanized Square Tubing in stock. Galvanized Square Tubing provides great resistance to corrosion.

If you need 40 or 48 foot lengths, sizes or grades not shown here please call one of our friendly sales staff at 866-991-7600.
14 GA galvanized square tubing 3 00 inch
Help

To start, select size. Follow the green box to refine selections as desired. Click “Lookup Product” any time after selecting size to display products matching criteria entered so far. Fields autofill when only one choice. Or use search box above.

i
in inches

Square Tubing » Galvanized
  • Product Name: GST.500 X 16GA X 24
  • SKU: 149126
  • Weight: 9.24
  • Length: 288
  • Material: Electrogalvanized
  • Size: .500-X-.500
  • Wall Thickness: 16 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $18.09
50 - 99 = $18.09
100 - 199 = $18.09
200 + = $18.09
Quantity:
+
We show 1460 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST.750 X 16GA X 24
  • SKU: 106101
  • Weight: 14.26
  • Length: 288
  • Material: Electrogalvanized
  • Size: .750-X-.750
  • Wall Thickness: 16 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $43.48
50 - 99 = $43.48
100 - 199 = $43.48
200 + = $43.48
Quantity:
+
We show 1712 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST1.00 X 16GA X 24
  • SKU: 107339
  • Weight: 21.74
  • Length: 288
  • Material: Electrogalvanized
  • Size: 1.00-X-1.00
  • Wall Thickness: 16 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $41.85
50 - 99 = $41.85
100 - 199 = $41.85
200 + = $41.85
Quantity:
+
We show 1662 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST1.25 X 16GA X 24
  • SKU: 106158
  • Weight: 24.74
  • Length: 288
  • Material: Electrogalvanized
  • Size: 1.25-X-1.25
  • Wall Thickness: 16 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $56.35
50 - 99 = $56.35
100 - 199 = $56.35
200 + = $56.35
Quantity:
+
We show 427 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST1.50 X 11GA X 24
  • SKU: 168762
  • Weight: 59.46
  • Length: 288
  • Material: Electrogalvanized
  • Size: 1.50-X-1.50
  • Wall Thickness: 11 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $121.00
50 - 99 = $121.00
100 - 199 = $121.00
200 + = $121.00
Quantity:
+
We show 256 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST1.50 X 14GA X 12'
  • SKU: 172014
  • Weight: 21.00
  • Length: 144
  • Material: Electrogalvanized
  • Size: 1.50-X-1.50
  • Wall Thickness: 14 GAUGE

Description:
GALV. SQUARE TUBING

144.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $19.98
50 - 99 = $19.98
100 - 199 = $19.98
200 + = $19.98
Quantity:
+
We show 0 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST1.50 X 14GA X 24
  • SKU: 105475
  • Weight: 40.95
  • Length: 288
  • Material: Electrogalvanized
  • Size: 1.50-X-1.50
  • Wall Thickness: 14 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $81.71
50 - 99 = $81.71
100 - 199 = $81.71
200 + = $81.71
Quantity:
+
We show 107 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST1.50 X 16GA X 24
  • SKU: 109615
  • Weight: 29.26
  • Length: 288
  • Material: Electrogalvanized
  • Size: 1.50-X-1.50
  • Wall Thickness: 16 GAUGE

Description:
GALV. SQUARE TUBING

**DO NOT DISCOUNT**

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $68.06
50 - 99 = $68.06
100 - 199 = $68.06
200 + = $68.06
Quantity:
+
We show 391 in stock
First Cut Price: $2.50
Additional Cuts: $1.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST2.00 X 11GA X 24
  • SKU: 110285
  • Weight: 80.52
  • Length: 288
  • Material: Electrogalvanized
  • Size: 2.00-X-2.00
  • Wall Thickness: 11 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $161.61
50 - 99 = $161.61
100 - 199 = $161.61
200 + = $161.61
Quantity:
+
We show 0 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST2.00 X 14GA X 20
  • SKU: 171706
  • Weight: 47.70
  • Length: 240
  • Material: Electrogalvanized
  • Size: 2.00-X-2.00
  • Wall Thickness: 14 GAUGE

Description:
GALV. SQUARE TUBING

240.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $50.67
50 - 99 = $50.67
100 - 199 = $50.67
200 + = $50.67
Quantity:
+
We show 0 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST2.00 X 14GA X 24
  • SKU: 171666
  • Weight: 57.25
  • Length: 288
  • Material: Electrogalvanized
  • Size: 2.00-X-2.00
  • Wall Thickness: 14 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $96.15
50 - 99 = $96.15
100 - 199 = $96.15
200 + = $96.15
Quantity:
+
We show 0 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST2.00 X 16GA X 24
  • SKU: 107340
  • Weight: 39.50
  • Length: 288
  • Material: Electrogalvanized
  • Size: 2.00-X-2.00
  • Wall Thickness: 16 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $83.26
50 - 99 = $83.26
100 - 199 = $83.26
200 + = $83.26
Quantity:
+
We show 361 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST2.50 X .180 X 20
  • SKU: 150424
  • Weight: 154.00
  • Length: 240
  • Material: Electrogalvanized
  • Size: 2.50-X-2.50
  • Wall Thickness: 0.180

Description:
GALV. SQUARE TUBING

240.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $156.26
50 - 99 = $152.66
100 - 199 = $149.45
200 + = $147.07
Quantity:
+
We show 0 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST2.50 X 14GA X 24
  • SKU: 107897
  • Weight: 65.52
  • Length: 288
  • Material: Electrogalvanized
  • Size: 2.50-X-2.50
  • Wall Thickness: 14 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $124.96
50 - 99 = $124.96
100 - 199 = $124.96
200 + = $124.96
Quantity:
+
We show 413 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST3.00 X 11GA X 24
  • SKU: 109432
  • Weight: 125.40
  • Length: 288
  • Material: Electrogalvanized
  • Size: 3.00-X-3.00
  • Wall Thickness: 11 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $236.94
50 - 99 = $236.94
100 - 199 = $236.94
200 + = $236.94
Quantity:
+
We show 118 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST3.00 X 14GA X 24
  • SKU: 103153
  • Weight: 85.25
  • Length: 288
  • Material: Electrogalvanized
  • Size: 3.00-X-3.00
  • Wall Thickness: 14 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $160.94
50 - 99 = $160.94
100 - 199 = $160.94
200 + = $160.94
Quantity:
+
We show 163 in stock
First Cut Price: $5.00
Additional Cuts: $3.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST4.00 X .250 X 20
  • SKU: 106032
  • Weight: 268.60
  • Length: 240
  • Material: Electrogalvanized
  • Size: 4.00-X-4.00
  • Wall Thickness: 0.250

Description:
GALV. SQUARE TUBING

240.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $656.34
50 - 99 = $641.22
100 - 199 = $627.74
200 + = $617.75
Quantity:
+
We show 4 in stock
First Cut Price: $10.00
Additional Cuts: $8.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST4.00 X .250 X 24
  • SKU: 108695
  • Weight: 322.30
  • Length: 288
  • Material: Electrogalvanized
  • Size: 4.00-X-4.00
  • Wall Thickness: 0.250

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $798.89
50 - 99 = $780.49
100 - 199 = $764.08
200 + = $751.92
Quantity:
+
We show 2 in stock
First Cut Price: $10.00
Additional Cuts: $8.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST4.00 X 11GA X 20
  • SKU: 103530
  • Weight: 142.13
  • Length: 240
  • Material: Electrogalvanized
  • Size: 4.00-X-4.00
  • Wall Thickness: 11 GAUGE

Description:
GALV. SQUARE TUBING

240.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $263.69
50 - 99 = $263.69
100 - 199 = $263.69
200 + = $263.69
Quantity:
+
We show 1 in stock
First Cut Price: $10.00
Additional Cuts: $8.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST4.00 X 11GA X 24
  • SKU: 108275
  • Weight: 170.57
  • Length: 288
  • Material: Electrogalvanized
  • Size: 4.00-X-4.00
  • Wall Thickness: 11 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $316.43
50 - 99 = $316.43
100 - 199 = $316.43
200 + = $316.43
Quantity:
+
We show 1 in stock
First Cut Price: $10.00
Additional Cuts: $8.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST4.00 X 14GA X 24
  • SKU: 150430
  • Weight: 96.00
  • Length: 288
  • Material: Electrogalvanized
  • Size: 4.00-X-4.00
  • Wall Thickness: 14 GAUGE

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $214.48
50 - 99 = $214.48
100 - 199 = $214.48
200 + = $214.48
Quantity:
+
We show 67 in stock
First Cut Price: $10.00
Additional Cuts: $8.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST6.00 X .250 X 20
  • SKU: 140048
  • Weight: 418.00
  • Length: 288
  • Material: Electrogalvanized
  • Size: 6.00-X-6.00
  • Wall Thickness: 0.250

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $757.15
50 - 99 = $739.71
100 - 199 = $724.16
200 + = $712.64
Quantity:
+
We show 0 in stock
First Cut Price: $10.00
Additional Cuts: $8.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.

Square Tubing » Galvanized
  • Product Name: GST6.00 X .250 X 24
  • SKU: 145979
  • Weight: 502.00
  • Length: 288
  • Material: Electrogalvanized
  • Size: 6.00-X-6.00
  • Wall Thickness: 0.250

Description:
GALV. SQUARE TUBING

288.0000

Tolerance on cut lengths may be +/- 1/8 inch.
Custom cuts may require 1-2 days to process.
Once cut, this item is non-returnable

Price by Quantity:
1 - 49 = $1,130.47
50 - 99 = $1,104.43
100 - 199 = $1,081.21
200 + = $1,064.01
Quantity:
+
We show 0 in stock
First Cut Price: $10.00
Additional Cuts: $8.00
Number of Cuts per Piece:
i
Please specify number of cuts for each piece of material. Not per line item
+
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Note:  This item is shipped via freight.