U Bolt Kit Four Pack Round Zinc Plated U Bolts Half Inch Diameter By Three Inch Wide By Eight Inch Long With Washers And Nuts Replacement Hardware For Sailboat Trailer And Marine Accessories Heavy Duty Beefy Fit
✔️ 1/2 in dia, 3 in wide, 8 in long U-bolts, zinc, with washers & nuts
This four-pack round U-bolt kit provides heavy-duty fasteners for securing rails, brackets, and piping on boats, trailers, and marine gear. The zinc-plated finish gives rust resistance in salt air and spray, making it ideal for sailboats and watercraft accessories. Each kit includes 4 round U bolts, 8 stainless steel hex nuts, and 8 flat washers for quick replacement and installation.
✅ Diameter 1/2 in (12.7 mm); width 3 in (76.2 mm); length 8 in (203.2 mm)
✅ Includes 4 U bolts, 8 nuts, 8 washers
✅ Material: black zinc plating for rust resistance
✅ Install with hand tools to avoid galling and damage
✅ Suitable for boats, trailers, and marine hardware
💡 What is a U-bolt kit used for in marine trailer hardware?
U-bolt kits are handy for securing rails, pipes, and brackets to round frames on boats and trailers.
- Securely fastens rail brackets to round tubing- Zinc plating resists seawater corrosion
- Includes nuts and washers for quick install
- Measure length including nuts and washers for proper fit