Square bend 1/2 inch U-bolt rod, made in the USA with precision and durability. These square 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 Square 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 456 reviews.
I was highly dissatisfied with the quality and dimension of the u-bolts that came with some front axle parts for my '32 Ford. They appeared to be a metric size and were easy to bend.
A friend who works in farm and heavy equipment repair told me about your site and bingo... problem solved.
Thanks for making a great product!
I haven't used them as yet, but they are as promised. I will take a picture when installed. Because of physical restraints, I could not use them as U-bolts, I cut them in half and made "L" bolts to attach the underframe of my aluminum flat bed to the chassis of my truck. Thank you.
I used these bolts to mount a toolbox to my tillage tool. I just got it mounted today so haven’t been able to really test the durability. The quality seems really good and all my parts were just want I ordered
I'm very satisfied with my u-bolts. After searching the web I was getting disappointed with no luck. Than I prayed for help and whaaapa, the U-Bolt store appeared on my screen and the rest is history.
Thanks be to my Lord Jesus for providing your store to me. 👍👍
I had to replace a broken latch on a horse trailer divider. A 1/2 inch U-bolt worked perfect. I had to cut one side shorter, drill one small hole in the long leg, and saved a bunch of money by not ordering from an equine supplier.
U Bolt Store had exactly what I needed and shipped it quickly. Highly recommend!
The quality is there, and the size precision dead on. In fact to dead on, I measured wrong my mistake, but quickly reordered the proper size that I need and awaiting new ones. I was expecting it to be hard to find the u bolts I needed but site came up quickly on my search, and the site was easy to navigate. I will definitely use them in the future, and won't hesitate to tell others.
Shipped perfect fit exactly as ordered and leaves no room to doubt a quality product from a local outfit. Definitely my go to for springs and bolts going forward!
Bolt was perfect and I appreciated that, when I needed to change the size after I had already ordered, they answered my email right away and just said "No problem"! Easy as that.
Thank you, arrived promptly and well packaged. I needed these specific U-Bolts to put a 1" block on my truck & couldn't find them anywhere locally. Worked perfect for what i needed. You guys came through. Thanks again !!
Used these ubolts for a burningman art car frame. Excellent quality, fast shipping, great documentation. 5/5 stars.
The only thing I would say for improvement is if the company provided CAD models for the ubolts. I had to make cad models from the drawings.
I’m quite impressed with product I received. I wasn’t able to locate the 4 inch U bolts that I needed for my boat trailer at various retailers in Phoenix, Arizona, at least, not where I was recommended to look so going online and and purchasing them from U-bolt store worked out perfect for me.
So glad for the product. Just what I needed. In fact, I was excited enough about it, I wrote a short article on my website so other DIY project folks can find you too. https://mechanicalelements.com/a-new-favorite-source-for-u-bolts/ Thank you!
The order came faster than promised and are perfect. I used 11" long 3" wide ubolts to attach some C channel together on the back of my truck to create a rack for a car top tent. The result is perfect for the purpose, solid as anything, and saved hundreds of dollars if I were to buy them from the tent manufacturer. If I ever need ubolts again I know where to go.