7/16 inch (20 threads per inch, SAE) Diameter Round U-Bolt with Deep Nuts and Washers only. No tie plate is included or available. Oil finish only, no plating/coatings available. Grade 5.
Price shown is for each U-Bolt including Deep Nuts & Washers. You must order in multiples of 2.
$9.58–$16.06Price range: $9.58 through $16.06Each U-Bolt
Our 7/16-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.
Fair price, comes with long nuts and washers too, including shipping charges. Ordered Wednesday, they were on my door Friday evening. Outstanding quality and service. Highly recommended!
RonD –
Rated 3 out of 5
Danna Eller (verified owner)–
Excellent results
Danna Eller –
Rated 5 out of 5
Jon Syring (verified owner)–
Really fast turnaround time. U bolts were perfect.
Jon Syring –
Rated 5 out of 5
Chris Knueven (verified owner)–
As described and shipped quickly !!!
Chris Knueven –
Rated 5 out of 5
Dave Franz –
Quality looks good. Quick delivery.
Dave Franz –
Rated 5 out of 5
Gary Miller (verified owner)–
Just what I wanted and fast service.
Gary Miller –
Rated 5 out of 5
Nacho Nolasco –
quality, prefect source for future needs
Nacho Nolasco –
Rated 4 out of 5
Andrew Kraemer –
Arrived quickly. Only one minor issue; half the nuts were different sized than the other half and now I have to use two different sized wrenches to service these.
Andrew Kraemer –
Rich –
I apologize for the error. That size nut is the only size of deep nuts that have two different outside dimensions depending upon the manufacturer. That error should never happen from us. If you want, I can send you new nuts. Let us know.
Thanks for supporting small family businesses like us!
RonD (verified owner) –
Fair price, comes with long nuts and washers too, including shipping charges. Ordered Wednesday, they were on my door Friday evening. Outstanding quality and service. Highly recommended!
RonD –
Danna Eller (verified owner) –
Excellent results
Danna Eller –
Jon Syring (verified owner) –
Really fast turnaround time. U bolts were perfect.
Jon Syring –
Chris Knueven (verified owner) –
As described and shipped quickly !!!
Chris Knueven –
Dave Franz –
Quality looks good. Quick delivery.
Dave Franz –
Gary Miller (verified owner) –
Just what I wanted and fast service.
Gary Miller –
Nacho Nolasco –
quality, prefect source for future needs
Nacho Nolasco –
Andrew Kraemer –
Arrived quickly. Only one minor issue; half the nuts were different sized than the other half and now I have to use two different sized wrenches to service these.
Andrew Kraemer –
Rich –
I apologize for the error. That size nut is the only size of deep nuts that have two different outside dimensions depending upon the manufacturer. That error should never happen from us. If you want, I can send you new nuts. Let us know.
Thanks for supporting small family businesses like us!
Rich –
Jerad Flemming –
Exactly what I was looking for perfect fit!
Jerad Flemming –