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The NATIONAL MFG/SPECTRUM BRANDS HHI N215-566 is a hot rolled plain steel solid flat bar measuring 1 inch wide, 72 inches long, and 0.125 inches thick. It is designed for use as a structural support in construction and industrial applications. The bar is manufactured from plain steel using a hot roll process, which produces favorable forming and welding characteristics. It meets ASTM Specification A111, confirming compliance with established material standards. Licensed contractors, fabricators, and industrial maintenance professionals typically work with this type of stock material.
This flat bar is suited for residential and commercial construction tasks, structural reinforcement, fabrication projects, and general industrial support work. Its dimensions make it practical for framing supports, brackets, and custom fabricated components. The hot rolled process leaves the steel with a surface condition well-suited for welding and secondary forming operations. Each package contains 3 bars, making it efficient for jobs requiring multiple pieces.
Designed as a general-purpose plain steel flat bar for construction and industrial support applications where ASTM A111 compliant hot rolled steel stock is specified.
Installation and fabrication of steel flat bar stock is typically performed by licensed contractors, structural fabricators, or qualified industrial maintenance personnel. Follow applicable local building codes and industry standards when using steel bar stock in structural applications. Use appropriate personal protective equipment when cutting, grinding, or welding this material. Ensure all work surfaces and fastening points are properly prepared before securing the bar in place.
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