Six Pack Square U Bolts 3/8 Inch Thread, 4 Inch Inner Width, 7 Inch Overall Length, 304 Stainless Steel With Washers And Nuts For Boat Trailer Replacement Parts And Accessories For Ski Boat, Fishing Boat And Sailboat

Six-Pack 304 Stainless Square U-Bolts for Boat Trailers
✔️ Six U-bolts with nuts, washers, and plates included

These square U-bolts are heavy-duty fasteners designed to clamp to square rails or pipes. Made from 304 stainless steel, they resist rust and corrosion, making them ideal for boat trailers, plumbing, and outdoor equipment. This six-pack includes nuts, washers, and plates for quick mounting.

✅ Thread Dia: 3/8 in (9.525 mm); Square Rod Size: 105 mm / 4.13 in
✅ Rod Diameter: 10 mm / 0.39 in; Total Length: 173-175 mm / 6.8-6.9 in
✅ Frame Plate: 145 x 25 x 2 mm / 5.71 x 0.98 x 0.08 in
✅ Material: 304 stainless steel; rust, moisture, and corrosion resistant
✅ Included hardware: 6 U-Bolts, 12 nuts, 12 washers, 12 plates
✅ Pack size: 6 U-Bolts per set

💡 What is a square U-bolt used for in boat trailer hardware?

Square U-bolts provide solid mounting points for clamping to rails, pipes, and square frames in marine and industrial setups.

• Secure rails and pipes on boats, trailers, and outdoor gear
• Attach to square tubing or wood frames for reliable fastening
• Resist rust in saltwater and humid environments