Heavy Duty 4 Piece 304 Stainless Steel Square U Bolts Set for Boat Trailers with Washers Lock Washers Nylon Lock Nuts and Nuts Half Inch Diameter by Two and One Sixteenth Inch Wide by Four and Three Quarters Inches

4-Pack 304 Stainless Square U-Bolts for Boat Trailers
✔️ 1/2 x 2-1/16 x 4-3/4 in, 304 stainless; includes washers & nuts

This is a four‑piece square U‑bolt set with washers, lock washers and nuts, all in 304 stainless steel for strong corrosion resistance. It’s ideal for securing square beams on boat trailers, sailboats, and various industrial frames.

✅ 4 U-bolts, with 8 flat washers, 8 nylon lock nuts, and 8 lock washers
✅ Material: stainless steel Material: stainless steel Korrosionsbeständigkeit
✅ Thread length: 2-1/2 in; U-bolt size: 1/2 x 2-1/16 x 4-3/4 in
✅ Suitable for 3 x 3 in square beams and shafts
✅ Each bolt rated to withstand about 100 lbs

💡 What is a square U-bolt used for in marine and industrial settings? This handy fastener clamps square beams and tubes to frames for secure mounting.
- securing square beams to trailer frames for boats
- ideal for sailboat trailers and piping supports in plumbing
- corrosion resistant 304 stainless steel for harsh environments
- simple installation with included washers and nuts