

Square U-Bolts
The square U-bolt, with its unique square bend design, is designed to secure flat surfaces or rectangular objects, providing an indispensable firm fastening option in a wide variety of applications.
Product Technical Parameters
| ●Material: Carbon Steel and Stainless Steel |
| ●Surface Treatment: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet |
| ●Metric Strength Grades: 4.8, 8.8, 10.9 |
| ●Metric Thread Diameter: M6-M16 |
| ●Inside Width: 20-220mm
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Product Description of Square U-Bolts
- Function and Usage: Square U-bolts are designed for securing square or rectangular pipes, tubes or plane-to-structure, ensuring a solid connection.
- Applications Fields: They are widely used in construction, automobile manufacturing, infrastructure construction and installation of various equipment or components, such as railings, support beams and mechanical devices, to ensure structural stability and functional realization.
- Needs Solved: Square U-bolts provide a reliable means of securing flat or square parts, ensuring their stability and accurate alignment. They are particularly important in situations where the traditional round U-bolts cannot be used because of a mismatch in shape.
Wanhong Fasteners offers high quality square U-shaped bolts in a wide range of sizes and materials designed to meet the specific needs of a wide range of industrial and commercial applications.
Square U-Bolts Dimensions Chart

| d1 | M6 | M8 | M10 | M12 | M14 | M16 |
| n | 20~110 | 25~140 | 40~200 | 40~220 | 55~150 | 48~150 |
| P | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 |
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