Six Pack Square U Bolts Four Inch Wide Zinc Plated Three Eighths Inch By Four By Five Inch Carbon Steel For Sailboats Trailers Tubes And Industrial Use
✔️ Six square U-bolts with frame plates and twelve nuts for quick install
These six-pack square U-bolts are heavy-duty fasteners designed to clamp beams, pipes, and frames on sailboats, trailers, and industrial equipment. The zinc-plated coating protects against rust in outdoor and marine environments, extending service life.
✅ 3/8 inch diameter U-bolts, 4 inch inside width to fit 4 inch beams
✅ 5 inch overall length for strong grip
✅ Zinc-plated carbon steel resists rust in outdoor or marine use
✅ Includes 6 U-bolts, 6 frame plates, 12 nuts for a complete install kit
✅ Reusable for heavy loads like trailers and boat frames
💡 What is a square U-bolt used for in marine and trailer projects? This handy fastener is commonly used to secure frame work and beams on boats, trailers, and outdoor equipment. - Handy for securing boat frames, trailer rails, and fence posts - Sizing guidance: match inside width to beam and use a 3/8 inch diameter - Material and finish: zinc plated carbon steel resists corrosion - Kit includes 6 U-bolts, 6 frame plates, 12 nuts for easy install