The National Hardware N222-406 U-bolt is a zinc-plated steel fastening solution designed for both interior and exterior applications. This robust square U-bolt features an integrated mounting plate and pre-assembled hex nuts, providing a complete fastening package that eliminates the need for separate washers or additional hardware components. The corrosion-resistant zinc coating ensures long-term durability in humid, coastal, and outdoor environments.
The 3/8″ diameter U-bolt measures 3-3/4″ in threaded length and 7″ overall depth, making it suitable for a wide range of fastening projects. The square shank design offers superior load distribution and prevents rotation on rectangular frames, making it a reliable choice for structural and mounting applications. Whether you’re securing brackets, mounting equipment, or reinforcing metal frames, this U-bolt delivers dependable performance in demanding conditions.
Features and Benefits
- Square shank design: Provides superior load distribution and prevents rotation on rectangular frames for secure structural mounting.
- Zinc coating: Delivers excellent rust protection, extending fastener lifespan in humid, coastal, and outdoor settings.
- Integrated mounting plate: Saves installation time by eliminating the need for separate plates, providing a flush, professional finish.
- Pre-assembled hex nuts: Enables rapid, secure tightening with a standard wrench, reducing assembly steps and installation time.
- Interior and exterior rated: Zinc-plated steel construction makes it suitable for both indoor and outdoor applications.
Specifications
- Brand: National Hardware
- Model: N222-406
- Diameter: 3/8 inch
- Threaded length: 3-3/4 inches
- Overall depth: 7 inches
- Shape: Square
- Material: Zinc-plated steel
- Includes: Mounting plate and hex nuts assembled
