Round U-Bolt, 5/16"-18, 3 in W, 3 11/16 in H, Hot Dipped Galvanized Steel, 10 PK MPN:53071 2
Round U-Bolt, 5/16"-18, 3 in W, 3 11/16 in H, Hot Dipped Galvanized Steel, 10 PK
This heavy-duty Round U-Bolt is designed for square form connections, featuring coarse rolled threads and a hot-dipped galvanized finish for added durability. With a 5/16in-18 thread size and 3in width, it's perfect for securing pipes and tubing in industrial, construction, and agricultural applications. The U-bolt's 3 11/16in inside length and 2 1/2in pipe size make it ideal for a variety of uses, including machinery mounting, equipment support, and structural reinforcement. A set of two hex nuts is included, making it easy to install and secure in place. Order a 10-pack for your next project.
Top product features:
- Coarse rolled threads for secure connections
- Has a U-bolt design for square form connections
- Includes 2 hex nuts for easy tightening
Top product applications:
- Heavy Duty Trailer Hitches
- Fencing and Decking Hardware
- Industrial Pipe and Fittings
Standard U-Bolt, Standard U-Bolt, Steel, Finish Hot Dipped Galvanized, Thread Size 5/16 In.-18, Thread Length 1 in, Inside Length 3 11/16 in, Inside Width 3 in, Pipe Size (In.) 2 1/2 in, Characteristics Has Coarse Rolled Threads, For Square Form Connections., Includes 2 Hex Nuts, U-bolt, Package Quantity 10
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 8.00
- Package Width: 4.30
- Package Height: 2.10
- Package Weight: 2.00
Product info last updated on February 5, 2026 7:34am UTC
Category: Screws and Bolts