1″ x 1″ x 1/16″ Sidwall Thickness | Various Lengths | 12″, 24″, 36″, 48″ & 60″ Long | Mild Steel Square Tube, Hot Rolled Steel (60 Inches)

Description

Product Overview

ON POINT’s 1x1x1/16in square steel tube is engineered for demanding structural applications where strength, precision, and reliability are non‑negotiable. Fabricated from hot rolled alloy steel, the tube delivers a uniform wall thickness of 1/16 inch, providing a solid balance between load‑bearing capacity and manageable weight. At 48 inches in length and a nominal outside diameter of one inch, each piece weighs approximately ten pounds, making it easy to transport, cut, and install without sacrificing durability. The material’s composition allows it to withstand pressures up to 1,600 pounds per square inch, ensuring performance under heavy static and dynamic loads.

The tube’s silver finish is a natural result of the alloy steel’s composition, offering corrosion resistance suitable for indoor workshops as well as outdoor environments where exposure to moisture and temperature fluctuations is common. Its dimensional consistency—1 inch width, 1 inch height, and 1/16 inch wall—means that designers and fabricators can rely on exact fits when integrating the component into larger assemblies such as frames, railings, or support structures. The hot rolled process also enhances the grain structure, reducing the likelihood of warping during machining or welding operations.

Technical specifications include a maximum pressure rating of 1,600 psi, a weight of ten pounds per tube, and a length range that spans from 12 to 60 inches, with the 48‑inch variant being a popular choice for modular construction projects. The product is identified by the model number OPSTSQ1.5SQ.0.0625 and complies with industry standards for structural steel components, making it a trusted option for contractors, engineers, and hobbyists alike.

Because the tube is supplied as a raw material without additional fittings, it offers flexibility for custom fabrication. Whether the end goal is a sturdy furniture frame, a protective guardrail for a deck, or a component of a machine chassis, the square profile provides four flat surfaces for easy attachment of brackets, bolts, or welding seams. The consistent geometry also simplifies calculations for load distribution, allowing engineers to predict performance with confidence.

The tube conforms to ASTM A500 Grade B specifications, a widely recognized standard for cold‑formed welded and seamless carbon steel structural tubing. This compliance guarantees that the material possesses the required tensile strength, yield strength, and elongation properties for load‑bearing applications. Additionally, the tube’s dimensional tolerances are maintained within ±0.005 inches, allowing engineers to perform precise calculations for deflection, buckling, and stress distribution without the need for extensive safety factors.

Usage

In residential renovation projects, the 1×1 square tube serves as an ideal backbone for custom shelving, workbenches, and modular storage units. Its clean lines and robust construction enable DIY enthusiasts to create professional‑grade furniture that can support heavy tools, books, or equipment without sagging. The tube’s manageable weight permits one‑person handling, while the standard dimensions align with common hardware sizes, reducing the need for specialized fasteners.

For commercial and industrial settings, the tube is frequently employed in the fabrication of structural frames for machinery, conveyor systems, and equipment housings. Its high pressure tolerance and resistance to deformation make it suitable for supporting motor mounts, gearboxes, and safety cages. When used in outdoor recreational structures such as pergolas, bike racks, or playground equipment, the steel’s corrosion‑resistant properties extend the lifespan of the installation, even in harsh climates.

Architects and designers also appreciate the aesthetic versatility of the square steel tube. When combined with powder‑coated finishes or integrated into exposed‑steel design schemes, the component adds a modern, industrial look to projects ranging from loft interiors to urban park installations. Its compatibility with both welding and mechanical fastening techniques provides flexibility in construction methods, allowing teams to choose the most efficient approach for their schedule and budget.

In automotive and aerospace prototyping, the square steel tube provides a reliable framework for test rigs, roll cages, and mounting brackets. Its predictable mechanical properties enable rapid iteration of designs while maintaining safety standards. The ability to cut, drill, and weld the tube with standard equipment accelerates development cycles, making it a preferred choice for engineers seeking both performance and cost‑effectiveness.

Why Choose Us

Choosing ON POINT FABRICATIONS means partnering with a manufacturer that prioritizes material integrity and consistent quality control. Each tube undergoes rigorous dimensional inspection and pressure testing before leaving the facility, ensuring that every batch meets the exact specifications outlined in the product data sheet. This commitment to precision reduces the risk of unexpected failures and minimizes waste during the fabrication process.

The hot rolled alloy steel used in this tube is sourced from reputable steel mills that adhere to ASTM standards for structural steel. By maintaining a controlled heat treatment cycle, ON POINT achieves a grain structure that balances hardness with ductility, providing a component that can be welded, drilled, or machined without cracking. The result is a versatile product that performs reliably across a wide range of applications.

Beyond the product itself, ON POINT offers responsive customer support and technical assistance. Whether you need guidance on optimal cutting methods, recommendations for compatible fasteners, or clarification of load‑bearing calculations, the engineering team is available to answer questions promptly. Additionally, the company provides after‑sales service options, including replacement parts and custom length orders, to ensure long‑term satisfaction.

ON POINT is committed to sustainable manufacturing practices, recycling scrap metal and optimizing energy consumption during the hot rolling process. By selecting this tube, customers contribute to a reduced carbon footprint while still receiving a high‑quality structural component. The company’s environmental stewardship aligns with the growing demand for responsibly sourced building materials.

Key Features

• Uniform 1/16in wall thickness delivers reliable strength while keeping the tube lightweight for easy handling and installation.
• Hot rolled alloy steel offers excellent corrosion resistance, suitable for indoor and outdoor projects without additional coating.
• Rated for up to 1,600psi pressure, providing confidence for heavy‑duty structural frames, machinery supports, and safety applications.
• Standard 1×1 inch square profile allows straightforward attachment of brackets, bolts, or welding seams, simplifying custom fabrication.
• ON POINT’s dedicated support team provides technical advice and after‑sales service, ensuring you get the most out of each tube.

FAQ

What is the difference between hot rolled and cold rolled steel for this tube?

Hot rolled steel is produced at higher temperatures, which results in a softer, more ductile material that is easier to shape and weld. Cold rolled steel is processed at room temperature, giving it a tighter dimensional tolerance and a smoother surface finish, but it can be harder to form. For structural applications where strength and weldability are paramount, hot rolled steel provides the optimal balance.

Can the tube be welded to other steel components?

Yes, the tube is fully compatible with standard welding techniques such as MIG, TIG, and stick welding. Its alloy composition and grain structure are designed to resist cracking and maintain structural integrity when welded, making it suitable for creating seamless frames and connections.

Is a protective coating required for outdoor use?

While the alloy steel’s natural silver finish offers a degree of corrosion resistance, applying a protective coating such as powder coating, galvanizing, or a weather‑resistant paint can extend the tube’s lifespan in harsh outdoor environments. Coating is especially recommended in coastal areas or locations with high humidity.

How can I order a custom length beyond the standard sizes?

ON POINT provides custom cutting services for lengths that fall outside the standard 12‑60 inch range. Contact the sales team with your required dimensions, and they will coordinate the manufacturing process to deliver tubes cut to your exact specifications, often with the same material certifications and quality guarantees.