This Zinc Plated Trailer U-Bolt is great for rust prevention. Check the measurements on this round Zinc Plated Trailer U-Bolt and match it up for a perfect fit. Great for your Boat Trailer! Comes with (2) Galvanized Washers, (2) Galvanized Lock Washers, and (2) Zinc Plated Hex Nuts
Thread size: 3/8-16
This round U-Bolt is most commonly used to mount round guide poles to a boat trailers frame. The width of this u bolt is ideal for the round diameter of most guide poles, and the length would be perfect to go through the material of the frame. Very commonly this would be an I-Beam frame. Also, this U-bolt can be used to mount many other round objects or equipment.