U Bolt, #612 Zinc, 5/16 X 1-3/8 X 2-1/2 In.

Discover National Hardware Zinc‑Plated U‑Bolt #612, a precision‑engineered fastener designed for robust anchoring in demanding applications. Crafted from high‑strength steel and finished with a durable zinc coating, this U‑bolt measures 5/16" in diameter, offers a 1‑3/8" threaded leg, and spans 2½" from end to end, delivering reliable grip and long‑lasting performance.

Benefits: The zinc plating provides superior corrosion resistance, extending the service life of your installations even in humid or outdoor environments. Its compact geometry allows for secure mounting of pipes, conduit, or structural components where space is limited, while maintaining a clean, professional appearance.

• Corrosion‑Resistant Zinc Finish: Shields the steel core from rust, ideal for marine, automotive, and outdoor projects.
• High‑Tensile Steel Construction: Guarantees strength and durability under heavy loads and vibration.
• Precise 5/16" Diameter: Ensures a snug fit for standard 5/16" hardware, reducing slippage.
• 1‑3/8" Thread Length: Provides ample threading for secure nut engagement and easy adjustment.
• 2½" Overall Length: Offers a balanced profile that fits tight spaces without compromising holding power.

Why Choose This U‑Bolt? Selecting this National Hardware U‑bolt means investing in a trusted brand known for quality and consistency. Its zinc‑plated finish, exact dimensions, and rugged steel composition make it the go‑to solution for contractors, DIY enthusiasts, and maintenance professionals seeking dependable fastening. Upgrade your hardware kit today and experience the confidence of a fastener that delivers strength, longevity, and ease of installation.