5/8 inch (18 threads per inch, SAE) Diameter Round U-Bolt with Deep Nuts and Washers only. No tie plate is included, but is available. Oil finish only, no plating/coatings available. Grade 8.
Price shown is for each U-Bolt including Deep Nuts & Washers. You must order in multiples of 2.
$14.06–$38.45Price range: $14.06 through $38.45Each U-Bolt
Our 5/8-inch diameter round U-bolts are custom-bent to your exact specifications. Primarily engineered for suspension, leaf spring, and body mounting, these heavy-duty fasteners are built to be torqued and are not for ornamental use.
We cold-bend our steel U-Bolts on a hydraulic bender to maintain metal grain orientation for maximum strength.
⚠️ Ordering Rules & Pricing
Hardware Included: Every price includes Extra Deep Nuts and Hardened Thick U-bolt Washers.
How to Price: Select your measurements and the price will be calculated.
Non-Returnable:Custom-bent U-bolts are made to order and cannot be returned.
📏 How to Measure Your U-Bolt
Please read these instructions carefully before ordering. Use your product image as a reference:
“C” = Inside Width: Measure the exact inside width of the bend.
“L” = Inside Length: Measure from the highest point inside to the very bottom of the leg.
“T” = Thread Length: Thread lengths are predetermined based on total rod length. (See below Predetermined Approximate Thread Lengths)
💡 Important Length Note: Your delivered “L” measurement may be up to 3/4″ longer than ordered. We calculate total rod length using even numbers (C + (L × 2)) and rounding to the next even length to ensure your U-bolt is never shorter than you need.
🛠️ Fitment & Torque Behavior
Spring-Back Notice: Because of the spring-like nature of steel, small-diameter U-bolts (1/2″ and smaller) may measure slightly wider upon arrival.
Self-Conforming: When properly torqued, the U-bolt will naturally conform to the shape of the item it fits over.
⚙️ Thread & Rod Specifications
Thread Type: We use SAE (fine) threads exclusively.
Maximum Strength: Threads are rolled between dies rather than cut for maximum strength.
No Re-Threading: The unthreaded stock is slightly smaller in diameter than the threads. They cannot be threaded further by the user.
🔍 Predetermined Approximate Thread Lengths
Use this quick reference chart to find your thread length. If your thread length is a critical measurement, please call us to confirm before ordering.
Dsuban Spring Service and Dsuban.com is a repair facility and distributor of all types of suspension manufacturers. Call on us for your truck and trailer needs.
Victoria (verified owner) –
Good product for a good price. We were making in house, and now we’re saving money by buying from Dsuban!
Victoria –
dave keffeler –
got me outta a bind and acted like they do magic all the time
dave keffeler –
Heriberto Sanchez (verified owner) –
Good quality
Heriberto Sanchez –
Brock Buckingham (verified owner) –
Great u bolts, they were the perfect size. Only thing that could be better is if they had an anti rust coating.
Brock Buckingham –
Rich –
Thank you for the review!
Rich –
denny pratt (verified owner) –
Very happy with bolts and service
denny pratt –
Brian Tripodina (verified owner) –
U bolts were perfect! Shipped fast and installed perfectly!
Brian Tripodina –
Mike Smith (verified owner) –
The u bolts are high quality and got here quickly.
Mike Smith –
Jason Lemke (verified owner) –
Fast service quality product
Jason Lemke –
STEPHANIE –
The U bolts were exactly what I needed and fit perfectly! I will definitely use your company again if I need something. Thank you
STEPHANIE –
Nicolas Lucena –
Very easy to order online
Product is excellent!
Nicolas Lucena –
Chris Hays (verified owner) –
U bolts were exactly as ordered and shipped quickly
Chris Hays –