







Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.
🔧 Secure your projects with strength and style—don’t get left holding loose ends!
The National Hardware U Bolt Fastener (#632-3/8" x 2" x 3-1/2") is a heavy-duty, zinc-plated steel U-bolt designed for durable, corrosion-resistant fastening. It includes a mounting plate and nuts for easy installation and fits a variety of applications from home improvement to industrial projects. Engineered for precision and backed by over a century of manufacturing excellence, it offers reliable, professional-grade performance for securing pipes, wood, and more.










| ASIN | B000BPPUO0 |
| Best Sellers Rank | #203,097 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #175 in U-Bolts |
| Brand | National Hardware |
| Color | Zinc Plated |
| Compatible Groove Diameter | 0.38 inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (79) |
| Exterior Finish | Zinc |
| Fastener Size | 3/8 inches |
| Fastener Type | U-Bolt |
| Finish Types | Zinc plated |
| Global Trade Identification Number | 00038613126190 |
| Grade Rating | Grade 2 |
| Head Type | Flange |
| Included Components | National Hardware N222-190 2190BC U Bolt in Zinc plated,#632-3/8"x2"x3-1/2" |
| Item Diameter | 0.38 inches |
| Item Dimensions | 11 x 8.4 x 0.5 inches |
| Item Hardness | Grade 2 |
| Item Highlight | Includes Plate and Nuts to Clamp Pipe, Posts and Wood; Corrosion-Resistant Steel for Indoor or Outdoor Use |
| Item Type Name | Stanley National Hardware N222-190 2190BC U Bolt Zinc plated, 3/8" x 2" x 3-1/2" |
| Manufacturer | National Hardware |
| Manufacturer Grade | Grade Z1 |
| Material Type | Stainless Steel |
| Maximum Shear Strength | high |
| Metal Type | Alloy Steel |
| Model | N222-190 |
| Number Of Items | 1 |
| Number of Pieces | 1 |
| Outside Diameter | 0.38 inches |
| Part Number | N222-190 |
| Screw Head Style | U-Bolt |
| Screw Point Style | U-Bolt |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | #632-3/8"x2"x3-1/2" |
| Thread Coverage | Fully Threaded |
| Thread Size | #0-80 |
| Thread Style | Left Hand |
| Thread Type | Unc |
| UPC | 038613126190 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
Trustpilot
5 days ago
2 weeks ago