National Mfg N222-208 Zinc U-bolt 3/8x2-1/2x4 in with Nuts

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N222-208 is a 642 zinc U-bolt designed for hanging and fastening applications across plumbing, automotive, and general industrial work. The bolt measures 3/8 inches in diameter with a 2-1/2 inch width and 4 inch leg length. It ships with plate and hex nuts included, making it a ready-to-install fastener solution. The zinc finish provides basic corrosion resistance suited to dry and moderate-exposure environments. This part is sold in a pack of 5 and is appropriate for trade and maintenance professionals working in plumbing rough-in, mechanical support, and light structural fastening tasks.

This U-bolt is suited for securing pipe, wood members, conduit, and similar round or flat stock in residential and light commercial applications. Typical uses include pipe hangers in plumbing installations, securing tubing in automotive setups, and general-purpose mechanical fastening to structural members. The included plate and hex nuts allow direct installation without sourcing additional hardware. This fastener is not rated for overhead lifting, support of human weight, or use in athletic or playground equipment.

Key Features

• 642 zinc construction for corrosion resistance in moderate-exposure environments
• 3/8 inch diameter bolt with 2-1/2 inch inside width and 4 inch leg length
• Includes plate and hex nuts for complete, ready-to-install assembly
• Suitable for pipe, wood, conduit, and similar fastening applications
• Applicable across plumbing, automotive, and general industrial uses
• Pack of 5 units per package

Compatibility

Designed for hanging or fastening to pipe, wood, and similar materials in automotive, plumbing, and general home or industrial applications.

Installation Notes

Installation is typically performed by plumbers, pipefitters, or general maintenance technicians using standard hand tools. Shut off and depressurize any associated piping before securing hangers or supports. Do not use this U-bolt for overhead lifting, support of human weight, or safety-critical structural applications. Inspect the fastener frequently in service and consult the manufacturer if safety requirements apply to the installation.