

🛠️ Upgrade your ride with strength that lasts — don’t get left behind!
Rough Country’s 1/2" Round Suspension U-Bolts are crafted from heavy-duty alloy steel with a corrosion-resistant E-coated black finish. Sized at 1/2" thread diameter, 3" width, and 8" length, these Grade 2 bolts come in a set of four for easy installation. Designed to deliver reliable suspension support, they carry a Limited Lifetime Replacement Warranty, making them the trusted choice for durable vehicle suspension upgrades.
| Material | Alloy Steel |
| Thread Size | 1/2-inch |
| Exterior Finish | Painted |
| Manufacturer Grade | Grade 2 |
| Head Style | Round |
| Color | Black |
| Fastener Type | U-Bolt |
| Brand | Rough Country |
| Thread Type | Unc |
| Item Diameter | 0.5 Inches |
| Thread Style | Right Hand |
| Item Hardness | Grade A |
| Size | 8" x 3" |
| Metal Type | Alloy Steel |
| Head Type | Round |
| Maximum Shear Strength | 400-500 MPa (58,000-72,500 psi) |
| Number of Pieces | 4 |
| UPC | 843030114657 |
| Global Trade Identification Number | 00843030114657 |
| Manufacturer | Rough Country |
| Model | Rough Country 1/2" Round Suspension U-Bolts | 1/2 x 3 x 8 - 7639 |
| Item Weight | 4.24 pounds |
| Item model number | 7639 |
| Manufacturer Part Number | 7639 |
| Position | Outer |
| Construction | Drilling Required: No |
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