Collection: Square & Rectangular Tube Steel
A500 Carbon Steel Square & Rectangular Tube
Our A500 grade carbon steel square and rectangular tubing delivers excellent strength, weldability, and durability for structural and fabrication applications. Perfect for frames, supports, construction, and general-purpose projects. We stock a variety of wall thicknesses and sizes, and can cut to your exact length—just reach out for custom options not listed online at 636-456-8400 or email Sales@WarrentonSteel.com
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1" x 1"x 16ga Square Tube Steel - A500 Hot Rolled - HSS Tube - Metal Square Pipe - 0.063” Hollow Square Rod
Vendor:Warrenton Steel ShopRegular price From $1.99 USDRegular priceSale price From $1.99 USD -
2” x 2” x 11ga HSS Tube Steel - A500 Carbon Steel - Metal Square Hollow Pipe 1/8” - Handrail Tube - 0.125” Square Tube for Structural Fabrication
Vendor:Warrenton Steel ShopRegular price From $2.15 USDRegular price$30.00 USDSale price From $2.15 USDSale -
1.5” x 1.5” x 11ga Tube Steel - 1/8” HSS Square Hollow Metal Pipe A500 Hot Rolled Carbon Steel - HSS Structural Hollow Square Steel Pipe 11ga - 0.125” Square Tube for Handrails and Fabrication - Construction Tubing
Vendor:Warrenton Steel ShopRegular price From $2.10 USDRegular priceSale price From $2.10 USD -
1” x 1” x 1/8” Tube Steel - A500 Hot rolled Carbon Steel Metal - HSS Structural Hollow Square Steel Pipe 11ga - 0.125” Square Tube for Handrails and Fabrication
Vendor:Warrenton Steel ShopRegular price From $1.99 USDRegular priceSale price From $1.99 USD -
2.5” x 2.5” x 11ga Square Tube Steel Metal- A500 Hot Rolled 2 1/2” x 2 1/2” x 1/8” HSS Square Pipe - 0.125” Hollow Structural Support
Vendor:Warrenton Steel ShopRegular price From $2.25 USDRegular priceSale price From $2.25 USD -
2.5” x 2.5” x 0.25” Tube Steel - A500 Hot Rolled Carbon Steel Hollow Square Metal Pipe - 2 1/2” x 2 1/2” x 1/4” HSS Structural Steel Tubing for Fabrication - Heavy Duty Square Tube
Vendor:Warrenton Steel ShopRegular price From $2.50 USDRegular priceSale price From $2.50 USD -
2” x 2” x 16ga HSS Tube Steel - A500 Hot Rolled Carbon Steel - Metal Square Hollow Pipe - 0.065” Square Tube for Structural Fabrication
Vendor:Warrenton Steel ShopRegular price From $2.10 USDRegular price$5.00 USDSale price From $2.10 USDSale -
2” x 2” x 1/4” Tube Steel - A500 Hot Rolled Carbon Steel Hollow Square Pipe - 2” x 2” x 0.25” HSS Structural Steel Tubing - Heavy Duty Square Metal Tube
Vendor:Warrenton Steel ShopRegular price From $2.99 USDRegular price$23.00 USDSale price From $2.99 USDSale -
2” x 2” x 14ga HSS Tube Steel - A500 Carbon Steel - Square Metal Hollow Pipe - 0.083” Square Tube for Structural Fabrication
Vendor:Warrenton Steel ShopRegular price From $2.15 USDRegular price$7.00 USDSale price From $2.15 USDSale -
2.5” x 2.5” x 0.1875” Tube Steel - A500 Hot Rolled Carbon Steel Hollow Square Pipe - 2 1/2” x 2 1/2” x 3/16” HSS Structural Steel Tubing for Fabrication - Heavy Duty Square Metal Tube
Vendor:Warrenton Steel ShopRegular price From $2.99 USDRegular priceSale price From $2.99 USD -
1.5” x 1.5” x 14ga Tube Steel - A500 Hot Rolled Carbon Steel Hollow Square Pipe - 1 1/2” x 1 1/2” x 0.083” HSS Structural Steel Tubing for Fabrication - Metal Square Tube
Vendor:Warrenton Steel ShopRegular price From $2.10 USDRegular price$15.00 USDSale price From $2.10 USDSale -
3” x 3” x 14ga Tube Steel - 0.083”HSS Square Hollow Pipe - A500 Hot Rolled Carbon Steel Metal - HSS Structural Hollow Square Steel Pipe - Thin Wall Square Tube
Vendor:Warrenton Steel ShopRegular price From $2.30 USDRegular priceSale price From $2.30 USD -
1/2” x 1/2” x 16ga HSS Tube Steel - A500 Hot Rolled Carbon Steel - Square Hollow Metal Pipe - 0.5” x 0.5” x 0.065” Square Tube for Structural Fabrication
Vendor:Warrenton Steel ShopRegular price From $1.99 USDRegular price$5.25 USDSale price From $1.99 USDSale -
3” x 1 1/2” x 3/16” Tube Steel HSS - Hot Rolled A500 Carbon Steel Tube - 1.5” x 3” x 0.1875” Rectangle Steel Metal Pipe
Vendor:Warrenton Steel ShopRegular price From $2.45 USDRegular priceSale price From $2.45 USD -
2” x 2” x 3/16” Tube Steel - A500 Hot Rolled Carbon Steel Hollow Square Metal Pipe - 2” x 2” x 0.1875” HSS Structural Steel Tubing for Construction & Fabrication - Heavy Duty Square Tube
Vendor:Warrenton Steel ShopRegular price From $2.30 USDRegular price$25.00 USDSale price From $2.30 USDSale -
4” x 2” x 11ga Tube Steel - 1/8” HSS Rectangle Hollow Pipe A500 Hot Rolled Carbon Steel - HSS Structural Hollow Steel Pipe 11ga - 0.125” Rectangle Tube for Fabrication - Metal Construction Tubing
Vendor:Warrenton Steel ShopRegular price From $2.45 USDRegular priceSale price From $2.45 USD