Boltmaster 36 in. L Hot Rolled Steel Weldable Square Tube

Boltmaster 36 in. L Hot Rolled Steel Weldable Square Tube

Regular price $16.99

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36 in. Hot-Rolled Steel Weldable Square Tube

Heavy-duty hot-rolled, low-carbon steel square tube designed for weldable projects and structural repairs. Ideal for fabricating frames, table legs, shelving, and supports where strength and easy welding are essential.


Key Features:

  • Weldable Hot-Rolled Steel: Low-carbon construction accepts clean, strong welds for dependable joints
  • Versatile Size: 1 in. x 1 in. profile with 36 in. length suits frames, legs, and support projects
  • Durable Plain Finish: Uncoated surface ready for welding, cutting, drilling, or painting
  • Project Ready: Commonly used for repairs, custom fabrication, and DIY builds
  • Consistent Gauge: 16-gauge wall thickness balances strength with manageable weight

Specifications Table:

Specification Details
Material Low carbon hot-rolled steel
Profile Square tube
Finish Plain
Color Gray
Weldable Yes
Length 36 in.
Width 1 in.
Height 1 in.
Gauge 16 Ga.
Thickness 0.045 in. (approx. 16 ga)
Diameter 1 in. (square profile side)
Number in Package 1 pack
Usage Repair work; table legs; auto/tractor repair; shelving; stakes and supports; fence repairs; key stock; handles; safety grids
Brand Boltmaster / SteelWorks Boltmaster noted
Manufacturer Number 11741
Store SKU 5079991

Frequently Asked Questions (FAQ):

Q: What are the dimensions?
A: The tube is 1 in. x 1 in. in profile, 36 in. long, and 16-gauge wall thickness.


Q: Is it weldable?
A: Yes, it is hot-rolled low-carbon steel designed to weld easily.


Q: What finish does it have?
A: Plain (unfinished) steel, ready for welding and can be primed/painted after prep.


Q: Typical uses?
A: Repairs, table legs, shelving, stakes/supports, and general fabrication.


Q: Can it be cut or drilled?
A: Yes. Use appropriate metal-cutting tools and bits; deburr and protect cut edges to prevent rust.


Sculptural Strength for Custom Industrial Moments

This square steel tube brings a tailored, industrial confidence to a space—sharp, linear, and quietly powerful. I love its 1-inch profile: sleek enough for minimalist silhouettes, substantial enough to anchor a room. Style it as bespoke table legs or a floating shelf frame, then powder-coat in matte black or a saturated hue for a couture finish. It’s the refined backbone of modern luxury craft.


Build with confidence—choose this weldable steel square tube to bring your custom project to life today.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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