National Mfg N301-184 Cold Rolled Smooth Rod 7/16x48 in

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N301-184 is a cold rolled steel smooth rod measuring 7/16 inches in diameter and 48 inches in length. Cold rolled construction delivers higher yield strength, increased hardness, and tighter dimensional tolerances than standard hot rolled steel. The rod also offers excellent forming and welding characteristics, making it a practical choice for fabricators and contractors who need reliable raw stock for custom work. This part is sold individually and weighs 2.04 pounds. It meets ASTM A510 standards and is rated for exterior applications.

This smooth rod is suited for a wide range of industrial and construction applications including fencing, structural supports, railing assemblies, sign posts, and framework fabrication. Its consistent diameter and cold rolled finish make it compatible with standard hardware fittings and fasteners used in both light commercial and residential trade work. Contractors, fabricators, and maintenance professionals commonly stock this rod as versatile utility material for on-site builds and repairs.

Key Features

• Cold rolled steel construction for higher yield strength and tighter dimensional tolerances than hot rolled alternatives
• Excellent forming and welding characteristics for custom fabrication
• Rated for exterior applications
• Meets ASTM A510 standard
• 7/16 inch diameter x 48 inch length — ready-to-use cut stock
• Sold individually (quantity: 1 piece)

Compatibility

Designed as a general-purpose cold rolled steel smooth rod suitable for fencing, supports, railing, sign posts, and framework applications where ASTM A510 compliant material is required.

Installation Notes

Installation is typically performed by contractors, fabricators, or maintenance technicians using standard metalworking tools including hacksaws, angle grinders, or metal-rated cutting wheels for sizing. Welding should follow appropriate AWS guidelines for cold rolled steel. For exterior installations, ensure all connection points and cut ends are treated or coated to resist corrosion. Always wear appropriate PPE when cutting or welding steel rod stock.