Square U Bolt With Plate & Hex Nuts, Zinc, 3/8 X 3-5/8 X 6 In.

Discover the National Hardware Square U‑Bolt with Plate & Hex Nuts, a robust zinc‑coated connector engineered for reliable attachment of components to rectangular wood or metal surfaces. Measuring 3/8" × 3‑5/8" × 6", this fastener combines a sturdy square shank, a reinforced mounting plate, and pre‑installed hex nuts for quick, tool‑free installation. Its corrosion‑resistant zinc finish ensures long‑term durability in indoor and outdoor projects.

Why choose this fastener? The integrated plate distributes load evenly, preventing material deformation while the hex nuts provide a secure, vibration‑proof hold. Ideal for framing, decking, machinery brackets, and custom woodworking, it simplifies assembly and reduces the need for additional hardware.

• Square U‑Bolt Design: Offers superior grip on rectangular stock, delivering a stable anchor point for heavy‑duty applications.
• Zinc Plating: Provides excellent rust resistance, extending the lifespan of the connector in humid or coastal environments.
• Integrated Plate: Increases surface contact, minimizing stress on wood or metal and delivering a flush, professional finish.
• Pre‑Attached Hex Nuts: Eliminates extra steps—simply tighten with a wrench for a tight, secure joint.
• Versatile Size: 3/8" × 3‑5/8" × 6" fits standard lumber dimensions and common metal framing, making it a go‑to choice for contractors and DIY enthusiasts.

Ready for any project: Whether you’re building a deck, assembling a metal frame, or reinforcing a wooden structure, this square U‑bolt delivers the strength and convenience you need. Packaged loose in a sturdy box, it’s easy to store and retrieve for on‑site use. Upgrade your hardware kit with this reliable, corrosion‑protected fastener and experience faster, more secure installations every time.