This National Hardware U-bolt is a versatile fastening solution designed to secure various products and equipment to rectangular wood and metal surfaces. The square U-bolt comes pre-assembled with a mounting plate and hex nuts, making installation straightforward for both interior and exterior applications. The all-in-one assembly eliminates the need to source components separately.
The zinc-plated steel construction resists rust and corrosion in both exterior and interior environments. The 3/8-inch diameter bolt provides superior tensile strength from its steel wire construction. This U-bolt adapts to many different mounting and securing applications on rectangular materials.
Features and Benefits
- Complete Assembly: Comes with plate and hex nuts already attached, saving time and simplifying the fastening process.
- Zinc-Plated Finish: Resists rust and corrosion, ensuring long-lasting performance in both interior and exterior applications.
- Steel Wire Construction: Delivers superior tensile strength and durability for secure, reliable fastening.
- Versatile Design: Square shape adapts to many different fastening needs on rectangular materials including wood and metal.
Specifications
- Brand: National Hardware
- Model: N222-398
- Size: 675, 3/8 x 4 x 5 inches
- Thread: 3/8-16, 3 inches length
- Shape: Square
- Material: Steel wire
- Finish: Zinc-plated (675 Zinc)
- Includes: Mounting plate and hex nuts
- Applications: Interior and exterior use on wood and metal surfaces








