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1/2 inch diameter round U-bolt. Fastener for automotive, trailer and industrial applications.
1/2 inch diameter round U-bolt with 2 nuts and 2 washers. Fastener for automotive, trailer and industrial applications.
A measurement guide for a 1/2-inch round U-bolt, showing detailed dimensions and specifications.
1/2 inch diameter round U-bolt. Fastener for automotive, trailer and industrial applications.
1/2 inch diameter round U-bolt with 2 nuts and 2 washers. Fastener for automotive, trailer and industrial applications.
A measurement guide for a 1/2-inch round U-bolt, showing detailed dimensions and specifications.

1/2 Inch Diameter U-Bolts - Round Bend

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Round bend 1/2 inch U-bolt rod, made in the USA with precision and durability. These round U-bolts are available in various lengths and inside diameters, feature a fine thread, are non-coated and are made of grade 5 steel. Specifically designed for secure fastening in automotive, farm, trailer, construction and marine applications. Enhance your project's performance with the reliability of our professionally crafted U-bolt rods.

 

1/2 Inch Round U-Bolt Details:

- U-Bolts made in the USA.

- U-bolts are sold individually.

- Plates sold separately.

- U-bolts are made to order and may be up to 1" longer per leg than ordered length.

- Torque Specification: 90 FT LBS.

- Grade: SAE grade 5 steel

- U-Bolt Material: Raw steel (non-coated)

- Thread Direction: Right-hand thread

- Thread Type: Standard NF fine thread

- Size And Threads Per Inch: 1/2-20

Customer Reviews

Overall rating: 4.8 / 5 from 318 reviews.

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Can you email me a copy of the receipt for these please? Email: Briankb@srt.com I will send a picture when I get it mounted in the next day of two.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

The U-bolts I ordered were for a welding project for my weightlifting son. I could not order the bolts without threads, so they were cut off for the project. The object of the completed project is to store various sized weight plates.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Website was great... Made it very easy to find & order what I needed. Very reasonable shipping & more importantly items fit perfect + were exactly what I needed for my 86 CJ7.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

The two U-bolts, washers, and nuts received are of excellent quality. For use on my '08 Ford Ranger 4x4 rear leaf springs, they fit perfectly and torqued down nicely. I am very impressed with the heavy duty quality and safe shipping of the hardware provided by the U-bolt Store. I recommend them highly and would use them again for similar products. (The picture shows the bolts before the nuts were tightened down).

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

High quality u bolts. These u bolts are cut thread not rolled thread like you get at the parts store. The bend and length were perfect. If I could give 6 stars…. I would!

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

I used the I bolts to attach a kayak hauling system to my trailer. Worked perfect!!! In the pic with no yaks you can see how I attached to trailer frame. It rode beautifully and worked better than I expected. If that trailer comes apart, it won’t be the U bolts! Killer product, well made!

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

We ordered a lowering kit for his truck and the bolts that came with it, did not fit. Because of how easy your ordering process was, we were able to get exactly what we needed and they fit perfectly. I definitely will be recommending you guys to my friends.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

I ordered a few other Mfg U-Bolts for a 3500# axel, all were too short for required length, cheap nuts and course threads. Your U-Bolts were perfect fit, fine thread and higher grade. Excellent product!

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

They were perfect for lowering my 1940 Ford Tudor sedan. Great stance. Just what I was looking for. Excellent product. This was my third set from the U bolt store. I highly recommend them. Very nice product and excellent machine work. Thanks

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Shipping really quick especially before the holiday with an urgent need and prices are very reasonable especially with crazy dealer prices . I added theses to a 2000 ford explorer brand new leaf springs no complaints at all been a week since install .

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Exact size as described, I had some made locally as I needed more and they couldn't match them. Definitely order from them again

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Exactly what I ordered. Rarely give things a top rating but this item deserves it. Threads are smooth and nicely formed on the u bolts. Washers are thick, nuts are of good quality. Easy start and smooth. Will order again from this co.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Was surprised by how quickly they arrived. Very well packaged and u-bolts look to be of very good quality. Will definitely be my single source for u-bolts from now on. Thanks.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Ordering was super easy and obvious. Ubolt, nuts, and washers looked great and felt like high quality. Delivery was fast too. Very good experience

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Broke a leaf spring replaced with thicker leaf pack so had to have longer u bolts. Ordered what I needed and received them in a timely manner, thx, back on the trails.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Thank the lord a company makes these, i bought a flip kit for my truck taking it down 5 inches in the back and went to our 3 inch blocks but the u bolts that came with it were to short because they weren’t designed for the small inch the flip kit added to the axle, so thanks to these guys i am now 8inches down👍

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Excellent quality and precision measurements, exactly how I need them, in the picture they show a little longer but that's how I need them for my application.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Used the ubolts to attach the bed of my farm trailer to the axels. Fit perfect. I appreciate your good communications on my order and shipment tracking. Thank you.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Order arrived early, great. I was able to get my flag pole in place for 9-11 memorial. The ubolts are top quality and just as ordered. I highly recommend this company.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

Bought these for a 1931 Ford Model A New springs are a little thicker than originals Ordered these 1/2” x 2 1/4” x 5” U bolts They fit perfectly! You will need to cut 1/2” off the lengths Bought 2 sets for both cars Would definitely buy again. Great product.

1/2 Inch Diameter U-Bolts - Round Bend

Customer photo review of 1/2 Inch Diameter U-Bolts - Round Bend

These heavy duty U bolts were perfect for mounting my antenna mast. Securely fastened so i don’t worry about it falling

1/2 Inch Diameter U-Bolts - Round Bend