Eight 304 Stainless Steel Square U-Bolts Heavy Duty Pro Grade One Half Inch Diameter Three And One Sixteenth Inch Inside Width Four And One Sixteenth Inch Inside Height With 304 SS Lock Nuts And Washers For Boat And Utility Trailers Made In USA
✔️ 1/2 in dia, 3-1/16 in inside width, 4-5/16 in inside height
These U-bolts are packaged as eight 304 stainless steel square U-bolts with 16 washers and 16 lock nuts, designed for boat and utility trailers. Made in the USA, they resist corrosion in wet and salt environments. Note: no plates or brackets included in this package.
✅ Diameter: 1/2 in
✅ Thread: 1/2-13; length: 2-1/2 in
✅ Inside width: 3-1/16 in
✅ Inside height: 4-5/16 in
✅ Pack includes: 8 U-bolts, 16 washers, 16 lock nuts
💡 What is a 304 stainless steel square U-bolt used for on boat trailer setups?
These U-bolts are handy for securing trailer axles and crossmembers in marine environments.
- 304 stainless steel square U-bolts for corrosion resistance in wet conditions
- secure hold on 3 x 3 in cross members and 3 in wide axles
- pair with lock nuts and washers included for tight grip
- tighten by hand to avoid galling and thread damage