National Hardware N222-349 Square U-bolt Plate, Zinc, 3/8 X 4 In.

The National Hardware N222-349 Square U-Bolt Plate is a zinc-plated steel fastening component designed to secure U-bolts in machinery frames, outdoor structures, equipment mounting, and reinforcement applications. The square plate geometry provides a broad bearing surface that distributes loads evenly, delivering superior stability compared to round alternatives. Its corrosion-resistant zinc coating protects against moisture, chemicals, and harsh weather, making it suitable for both indoor and outdoor environments where durability and longevity are essential.

This plate simplifies installation with pre-drilled holes that align with standard U-bolt shanks, allowing quick and efficient mounting without complex assembly. The high-strength steel construction withstands demanding conditions while maintaining a clean, professional appearance. Whether you're a professional contractor or DIY enthusiast, this fastening solution offers reliable performance and reduced maintenance over the life of your project.

Features and Benefits

• Corrosion-Resistant Zinc Coating: Protects against moisture and chemicals, ensuring long-term durability in indoor and outdoor applications.
• Square Geometry: Larger contact area than round plates enhances stability and provides more even load distribution under stress.
• Pre-Drilled Holes: Precisely aligned holes simplify mounting and save time during installation and replacement.
• High-Strength Steel: Delivers the tensile strength required for heavy-duty fastening and structural reinforcement.
• Compatible with National #2192 Bolts: Designed to pair with National's #2192 square U-bolt series for seamless integration.

Specifications

• Brand: National Hardware
• Model: N222-349
• Series: 2191BC
• Material: Steel with zinc plating
• Length: 5.38 inches
• Width: 1.02 inches
• Thickness: 0.11 inches
• Bolt Hole Diameter: 0.44 inches
• Designed for: National #2192 Square U-Bolts