Slotted Square Tube – Complete Guide, Features, Uses & Benefits
Slotted square tubes have become one of the most practical and versatile components across construction, fabrication, industrial engineering, and modular structure design. Their uniform slots, strong square profile, and compatibility with multiple fittings make them the preferred choice for adjustable frameworks and modern engineering solutions. Whether for shelves, machine guards, solar structures, or architectural applications, slotted square tubes deliver durability, flexibility, and long-term performance. What Is a Slotted Square Tube? A slotted square tube is a hollow metal tube designed with evenly spaced slots along one or more of its sides. These precision slots allow easy attachment of brackets, fasteners, or accessories without the need for drilling. Slotted square tubes are commonly made from: Stainless Steel Mild Steel (MS) Galvanized Steel Aluminum (for lightweight applications) Their square structure provides excellent rigidity and load-bearing ...