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The NATIONAL MFG/SPECTRUM BRANDS HHI N215-616 is a hot rolled plain steel solid flat bar measuring 3/4 inch wide by 48 inches long by 3/16 inch thick. It is designed as a structural support member for construction and industrial applications where a reliable, weldable steel bar stock is required. The material meets ASTM Specification A111 and delivers consistent forming and welding characteristics suited to fabrication work. Licensed contractors, ironworkers, and industrial fabricators commonly use this flat bar when building frames, brackets, supports, and reinforcements across a wide range of structural tasks.
This flat bar is intended for construction and industrial environments where hot rolled plain steel is specified. It is well suited for use as bracing, strapping, and structural support in both new construction and retrofit applications. The 48-inch length provides useful stock for cutting to custom dimensions on the job. It ships as a package of 2 bars, making it practical for small projects or when a spare piece is needed on site.
Designed as a general-purpose plain steel flat bar for use in construction and industrial support applications where hot rolled steel bar stock meeting ASTM A111 is required.
Installation is typically performed by ironworkers, general contractors, or industrial fabricators. Standard metal cutting, drilling, and welding equipment applies when sizing or attaching this flat bar. Follow applicable local building codes and welding standards when incorporating this bar into structural assemblies. Wear appropriate personal protective equipment when cutting or welding.
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