Round bend 9/16 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.
9/16 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: 130 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: 9/16-18
Customer Reviews
Overall rating: 4.8 / 5 from 109 reviews.
Know longer need them . Was unable to return. Didn't know they were special made for me when I purchased them never got any tracking didn't know if they were shipped or not so I purchased u bolts locally an they showed up shortly after that . Was told I could not return then I offered to pay a restock fee but never got an answer so not happy with the u-bolt have not opened the package
Dale F.1/5Verified
The one photo of the U-boats not extending out of the collar nuts were with 9 inch U-boats, which I made a mistake on adding to Lee Springs making the u bolts short.
I’ve then purchased 10 inch U-boats and as you can see from the pictures they extend out of the collar nuts just the way I like. These are excellent bolts and heavy duty washers and collar Nuts are an upgrade from the standard flat washer and nuts half the size as is.
Yes I will always use U bolt store for my needs in the future.
Easy use website and fast shipping.
Charles E.5/5Verified
The U bolts were excellent and the heavy duty washers and collar nuts were an unexpected surprise.
My bad was, I ordered them measuring my old leaf spring stack of four leaf springs. Before the U-boats came, I got the bright idea I would put a new set of the springs on that head six leaf springs which gained a half inch in heigh. However, that meant my U bolts were a half inch shorter extending through the top plate into the nuts. Even though I was 3/4 of a distance of the nut which equaled 9/16 which is good enough for threads, I did like not like having them not stick out of the collar nuts, so I ordered 10 inch bolts.
Charles E.5/5Verified
They are doing their job currently
Curtis S.5/5Verified
They fit like a glove . 👍
Thank you 👍
Andres C.5/5Verified
Exactly what I needed, perfect fit for my gmc sierra
Jason M.5/5Verified
Great
Robert Z.5/5Verified
Good website. Product shipped quickly, and I got exactly what I needed.
Kyle S.5/5Verified
these are 9/16-18 u bolt.
mine were 9/16× 5"×10".
I ordered mine a tad long and cut then down as needed to ensure a proper fit.
Everything snugged up nice and tight with no slippage, the inside Dimension may look a tad bigger but will tighten up as mud are torqued down.
Daniel R.5/5Verified
I run a champion wheel stander and these are the only u-bolts I run.
Christopher P.5/5Verified
I ordered 2 u-bolts only because I was not sure of the width, 3" or 3 1/4 width and the length was 7" on both. Well its a good thing that it turned out to be the 3", it was 7" length as I ordered. The 3 1/4" was 8" in length (even tho I ordered 7" ) and would never have worked for me. Please send what is ordered!
William4/5
Looking for tough reliable parts that hold up. You guys delivered.
Christopher P.5/5Verified
Worked out pretty good. Had to make spacers because they were quite a bit longer than I needed. Other than that they were great & I would recommend anyone that needed u-bolts to visit you guys. Were delivered quickly & had me back on the road confident in the repair
Ryan L.4/5Verified
Arrived in a timely manner, exactly what I ordered
Adam E.5/5Verified
Good parts
Lux S.5/5Verified
Great price, fast service, excellent product. Did the job on my leaf spring upgrade.
Paul B.5/5Verified
Only issue was the time it took to receive the order
Roxanne A.5/5Verified
Thank you.
Tuan T.5/5Verified
Was a great fit for my new leaf springs
Jacob H.5/5Verified
Fast service and good quality part.
Robert H.5/5Verified
Everything was perfect except for one little thing. I bought my u-bolts with washers and nuts but you guys sent me three nuts that were the wrong size. Other than that absolutely perfect. Couldn't ask for a better u-bolt
Rodney D.4/5Verified
quick shipping. good quality bolts, washers and nuts. will definitely order from here again
Donald H.5/5Verified
Arrived on time. Good quality and correct demensions. Very satisfied.
Doug L.5/5Verified
Very good quality.Better than OEM.
Robert H.5/5Verified
Real review here, you need quality? You need it fast? You need real product with quality threads and nuts, can’t forget the top notch washer they have as well! Around 12$ a u bolt and there’s no minimum…companies like these guys normally charge up to 200$ for a minimum order!! Well not these guys! I ordered one to be sure, sent it straight to me, ordered the set and it’s on the way! Be sure to get your measurements, semi round, round or or square! Companies like the UBOLTSTORE are spread really thin for public buyers, not just for mass production…thanks UBOLTSTORE!!!
Devonte C.5/5Verified
I love that I can order this part by the dimensions. Most places dont have dimensions to their U-bolts and you waste a lot of time trying to fine the one that fits. But this store made it easy ! Thanks !
Kimberly G.5/5Verified
I took measurements, ordered what I needed, it came to me very fast, fit perfect. That easy
Lendell B.5/5Verified
Great price and a perfect fit
Timothy D.5/5Verified
Great strong and the right size
Clayton M.5/5Verified
Good U bolts.
Thomas F S.5/5Verified
Fast shipping and a great price, would buy from anytime.
Timothy D.5/5Verified
Good quality fast delivery great fit!
Timothy M.5/5Verified
Good quality bolts and nuts . The shipping was on time. I would use them again for u bolts.
Jeffrey S.5/5Verified
Good quality
Brayden B.5/5Verified
High quality
David W.5/5Verified
There perfect fit
Cory C.5/5Verified
None
Kevin V.5/5Verified
Great product, fast shipping. Would definitely buy from here again.
Trenton A.5/5Verified
Great product price was reasonable and got it in two days so shipping is pretty fast as well