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Square Tubing, 1/2 in x 4ft - FORNEY INDUSTRIES

Part #: 49521

The FORNEY INDUSTRIES 49521 Square Tubing offers a robust and versatile solution for professional fabrication and repair tasks in automotive and industrial settings. Constructed from A36 mild carbon steel, this 1/2 inch by 4-foot length of square tubing provides the strength and workability required for a wide range of medium to heavy-duty projects. Its consistent quality ensures reliable performance for demanding applications.

Key Features

  • Durable A36 Mild Carbon Steel: Manufactured from A36 mild carbon steel alloy, a common structural steel in the U.S.A., known for its strength and reliability.
  • Optimal Dimensions: Each piece measures 1/2 inch x 1/2 inch x 4 feet, providing a practical size for various structural and support applications.
  • Standard 16 Gauge Walls: Features 16 gauge walls, offering a balance of strength and reduced weight for easier handling and fabrication.
  • High Strength Performance: Delivers a minimum yield of 36,000 PSI (240 MPa) and an ultimate tensile strength of 58,000 to 80,000 PSI (400-550 MPa), suitable for critical load-bearing applications.
  • Excellent Weldability: This high-quality steel can be readily welded using common methods such as MIG wire, arc rod, or gas welding specialty rods, allowing for seamless integration into custom projects.

Applications

This FORNEY INDUSTRIES square tubing is ideal for professional technicians and mechanics undertaking custom fabrication, repair, and structural reinforcement. It is frequently used for creating custom brackets, supports, light frames, and machinery components. Its robust construction makes it suitable for automotive chassis modifications, trailer repairs, and industrial equipment assembly where strong, weldable square stock is essential.

Specifications

  • Manufacturer: FORNEY INDUSTRIES
  • Model Number: 49521
  • Product Name: Square Tubing, 1/2 in x 4ft
  • Material: A36 mild carbon steel alloy
  • Dimensions: 1/2 inch x 1/2 inch x 4 feet
  • Wall Thickness: 16 gauge
We have 21 in stock
List: $14.49 Save: $2.11

$12.38

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Friday 08 May, 2026.

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