National Mfg N301-358 Steel Flat Bar 1x36 Inches

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N301-358 is a solid hot-rolled steel flat bar measuring 1 inch wide by 36 inches long. It is used for structural reinforcement, base plate fabrication, and general support framing in construction and industrial settings. Hot-rolled steel provides a consistent, workable cross-section with reliable tensile characteristics. The flat bar meets ASTM Specification A1011, confirming it is produced to recognized material standards. Licensed contractors, ironworkers, and fabricators commonly select this stock for applications where forming and welding are part of the workflow.

This flat bar is suited for both light structural and general fabrication tasks. Typical applications include reinforcing wood or metal framing, fabricating mounting plates, and building support brackets. It is rated for exterior use, making it appropriate for outdoor construction and exposed industrial environments where hot-rolled steel stock is specified. It ships as a single piece per package.

Key Features

• Hot-rolled steel construction delivers consistent forming and welding characteristics
• Meets ASTM Specification A1011 for structural quality flat stock
• Rated for exterior applications and exposed environments
• 1 inch wide by 36 inches long solid flat profile
• Suitable for reinforcement, base plates, and support framing

Compatibility

Designed as a general-purpose hot-rolled steel flat bar for construction and industrial fabrication applications where ASTM A1011 material compliance is required.

Installation Notes

Installation is typically performed by ironworkers, general contractors, or qualified fabricators. Standard metalworking tools including angle grinders, drill presses, and welding equipment apply. Follow applicable structural and building codes when using this flat bar in load-bearing or structural reinforcement applications. Cut edges should be deburred before handling or assembly.