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Galvanized U-Bolt 1/2 inch x 3 inch x 4 5/16 inch Trailer U-Bolt
by Distributor : N/A
Part Number: 24304
Average Rating
22
Review(s)
5

Galvanized U-Bolt 1/2 inch x 3 inch x 4 5/16 inch Trailer U-Bolt

Availability:

In Stock
Price:$3.99
Best Price Guarantee

This is a Hot Dipped Galvanized U-bolt measuring 1/2" x 3 1/16" x 4 5/16", Used to hold on various brackets on boat and utility trailers. Includes galvanized nuts, lock washers, and flat washers. This size U-Bolt is most commonly used on Boat Trailers Bunk Support Brackets and to mount trailer cross members to the I-Beam Frame.

Specs:

Finish: Hot Dipped Galvanized     

Thread Size:  ½-13 

Inside Width: 3 1/16”

Inside Length: 4 5/16”


This U-Bolt size is the most commonly used boat trailer U-Bolt. The most common tubing that this U-Bolt would mount around would be 3" x 3" tubing. For example, using this U-Bolt with the Galvanized L-Type Vertical Bunk Bracket or Swivel Top Bunk Bracket would allow you to mount your bunk brackets to your trailers cross-member. In addition, this size U-Bolt would mount your Boat Trailer front V-Guide or Boat Trailer Roller Brackets to your trailers cross-members. 

 

5 Stars
Good Product
Exactly what I was looking for. Quality product at a good price.
Reviewed by:  from South Carolina. on 5/27/2018
5/5
5 Stars
U-Bolts
These are good u-bolts and the best price i found on u-bolts.
Reviewed by:  from NC. on 11/21/2017
5/5
5 Stars
Boater
The Service from these guys is awesome and the price match + 10% discount is the real deal!
Reviewed by:  from Mobile. on 11/8/2017
5/5
5 Stars
Retail Customer
Many trailer parts stores do not carry the galvanized u-bolts in the size I needed for salt water use. The price and quick shipping was excellent.
Reviewed by:  from San Diego, CA.. on 10/24/2017
5/5
5 Stars
Ubolt
Great quality, fast shipping, best price
Reviewed by:  from Orlando, Florida. on 9/18/2017
5/5
5 Stars
Galvanized U-Bolt
Used to fasten bunker brackets to boat trailer frame. Quality product shipped quickly.
Reviewed by:  from Orlando. on 8/18/2017
5/5
5 Stars
Mr.
This part was shipped to me by a person who realized that I had not ordered what was needed. There was no charge...I have never received anything like this before. This is real customer service.
Reviewed by:  from North Carolina. on 6/15/2017
5/5
5 Stars
Self
Good quality . Received in a timely manner
Reviewed by:  from 8365 Oyster Cove Road , Hayes Va. on 6/9/2017
5/5
5 Stars
Mr
Ordered these for my Wesco Aluminum trailer/198dlv Carolina skiff. Perfect replacement for 3" tube. Cut off the old ones and replaced with 12 of these. 45 minutes. Used 4.5 inch cutoff wheel.
Reviewed by:  from Kill Devil Hils, NC. on 5/5/2017
5/5
5 Stars
Galvanized U-Bolt 1/2 inch x 3 inch x 4 5/16 inch Trailer U-Bolt
High quality product delivered on time at a great price!!
Reviewed by:  from Galvanized U-Bolt 1/2 inch x 3 inch x 4 5/16 inch . on 3/8/2016
5/5
5 Stars
Commercial Fisherman and Charter Captian
Great product great price. I would refer anyone here as I am a repeat customer of at least 4 times.
Reviewed by:  from Cheriton, VA. on 11/19/2015
5/5
5 Stars
High Quality
Parts arrived in just a few days. Perfect fit and high quality galvanizing. Includes all required hardware. I have bought from Sturdy Built before and I will buy from them again. You will need an angle grinder with a cutoff wheel to get the old rusty ones off your trailer.
Reviewed by:  from Seaside Park, NJ. on 10/30/2014
5/5
5 Stars
U-Bolts
Wanted galvi but couldn't find these from my actual trailer maker. Thankfuly, Sturdy Built had them. Included all the nuts and washers. Fast delivery! Will buy from sturdy again.
Reviewed by:  from MA. on 9/18/2014
5/5
5 Stars
U bolts
Outstanding, super fast ship and price.
Reviewed by: (Verified Buyer)  from Aiken, sc. on 8/22/2014
5/5
5 Stars
U Bolt Hardware and Accessories
Great product! Everything was delivered as promised on time and appears to be of the highest quality. Great comparison in price to local marine stores! Highly recommended.
Reviewed by:  from Charleston, SC. on 5/6/2014
5/5
5 Stars
retired
Excellant u bolts and a good replacement for the rusted out plated u bolts. Perfct fit.
Reviewed by:  from Pittsboro, NC. on 1/22/2014
5/5
5 Stars
Mr.
Worked well anda good price to boot!
Reviewed by: (Verified Buyer)  from virginia . on 12/5/2013
5/5
5 Stars
Great value
High qaulity at an exceptional proce
Reviewed by:  from Cape Cod. on 6/4/2013
5/5
5 Stars
Galvanized u-bolts
Great product. Exactly what I needed. The order was missing one flat washer but I had one from the old parts so no big deal. Will definitely order again.
Reviewed by:  from Texas. on 5/31/2013
5/5
5 Stars
U-Bolt
This is my first time order and was what I needed for a project that I am working on. This part as well as 2 other sets of parts that I ordered was delivered faster than I was expecting. When they say prompt shipment...they mean it. I will be needing other items for customers' trailers and I will always order my trailer parts from Sturdy Built. The pricing is good, but the time element on shipping is great.
Reviewed by:  from Fort Worth, Texas. on 6/14/2012
5/5
5 Stars
Ubolts
Excellent product at an excellent price. Sturdy Built will supply all of my trailering needs.
Reviewed by:  from Mobile, AL. on 3/21/2012
5/5
5 Stars
na
Good quality, fast shipping and reasonable price. What else you can ask for? Thank You.
Reviewed by:  from los angeles ca. on 2/9/2011
5/5

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