5/16 In. X 2 In. W X 5 In. L Coarse Zinc-plated Steel Square U-bolt

This National Hardware U-bolt is a complete fastening solution designed for both interior and exterior applications. It features a zinc-plated steel construction with an integrated mounting plate and pre-assembled hex nuts, making it ready to install right out of the package. The corrosion-resistant zinc coating protects against rust and weathering, ensuring long-lasting performance in demanding environments.

U-bolts are versatile fastening components used to secure fixtures to wood or metal surfaces. This square-shank design delivers superior grip and stability compared to round alternatives, distributing loads evenly across rectangular frames and beams. The all-in-one design with pre-assembled nuts and integrated plate eliminates the need to source and assemble separate components, simplifying installation for both DIY enthusiasts and professionals.

Features and Benefits

• Pre-assembled hex nuts: Comes with nuts already attached, saving time on alignment and reducing the need for additional hardware.
• Integrated mounting plate: Spreads pressure across the mounting surface, reducing stress concentration and preventing deformation of the base material.
• Zinc-plated steel: Provides excellent corrosion resistance for both indoor humidity and outdoor weather conditions.
• Square shank geometry: Offers four-point contact for maximum stability and grip on rectangular frames and beams.
• Versatile sizing: The 5/16-inch diameter fits standard brackets and equipment, making it suitable for a wide range of mounting applications.

Specifications

• Brand: National Hardware
• Model: N222-364
• Bolt diameter: 5/16 inch
• Thread length: 3 inches
• Overall dimensions: 5/16 x 2 x 5 inches
• Material: Zinc-plated steel
• Includes: Mounting plate and hex nuts
• Applications: Interior and exterior use