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

 
100408  
Item Sku:
review
16
5
0
5
Galvanized U-Bolt 1/2 inch x 3 inch x 4 5/16 inch for Boat Trailer

Extras:

Galvanized Strap Plate for 3 U-bolt [+$4.26]
Price: $5.06
In Stock

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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 see to mount either Bunk Brackets to a 3 inch by 3 inch cross member or to mount a 3 inch by 3 inch cross member to an I-Beam trailer Frame. 

Specs:

Finish: Hot Dipped Galvanized    

Thread Size:  ½-13

Inside Width: 3 1/16 inches

Inside Length: 4 5/16 inches

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 Vertical Bunk Brackets L Type or Swivel Top Boat Trailer Bunk Brackets 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 Galvanized Boat Trailer Roller Brackets to your trailers cross-members. 

5 Stars
na
Good quality, fast shipping and reasonable price. What else you can ask for? Thank You.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from los angeles ca. on 2/9/2011
5
5 Stars
Boater
Good description, great product easy to install, worked out perfectly, thank you so much
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Jacksonville Fl. on 3/2/2019
5
5 Stars
U-Bolt review
First rate hardware. Legs parallel at precise dimension. Nuts spin right on. Galvanized finish seems nice and heavy. They should hold up well.
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Reviewed by:  from Sayville, L.I., NY. on 11/17/2021
5
5 Stars
Best products
Best products on the market
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Reviewed by: (Verified Buyer)  from Biddeford. on 10/6/2021
5
5 Stars
owner
exactly what I needed. couldn't find them anywhere else. I will definitely come back to this website for future orders
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Reviewed by:  from Honea Path SC . on 12/22/2020
5
5 Stars
mr
good price just right
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Reviewed by:  from Greenfield Ind 46140. on 11/6/2020
5
5 Stars
Customer
I got these to mount a winch post to my 3"x3" trailer tongue. They were fine, the only snag was that on one of the U-bolts the threads were a little messed up. At first I didn't think it was going to work, but by carefully putting on the nut and threading it down a little, then removing it, and repeating, I was able to get through the messed up threads and it's on there fine now. Maybe should have just gotten stainless for that, I don't know. But all is good.
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Reviewed by:  from Butte, MT. on 7/26/2020
5
5 Stars
Mr
right size, just what I ordered. No Surprises. Looks like good quality and it works.
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Reviewed by:  from Eatonville. on 10/15/2019
5
5 Stars
G
Great quality and easy to install.
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Reviewed by:  from Lanesborough. on 9/29/2019
5
5 Stars
review
All parts arrived as advertised.
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Reviewed by:  from CT. on 3/17/2019
5
5 Stars
Customer
These U-Bolts are exactly what you would expect
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Reviewed by:  from Cleveland Heights. on 3/2/2019
5
5 Stars
u bolts
right size u bolts strong , did'nt break or bend when torqued down to specks .. would tell anybody to buy this product from this company 5 stars Frank
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Reviewed by:  from Fitchburg. on 6/4/2018
5
5 Stars
mr
worked fine
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Reviewed by:  from nc. on 5/11/2015
5
5 Stars
U-Bolt
Not much to be said about a U-bolt, except that the product was exactly as described and shipping was truly fast! Very happy with this purchase. Will order from BTP again!
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Reviewed by:  from Palm City, FL. on 7/7/2014
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 BoatTrailerParts.com. The pricing is good, but the time element on shipping is great.
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Reviewed by:  from Fort Worth, Texas. on 6/14/2012
5
5 Stars
Ubolts
Excellent product at an excellent price. BoatTrailerParts.com will supply all of my trailering needs.
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Reviewed by:  from Mobile, AL. on 3/21/2012
5

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