Flat Bar


Steel House stocks an extensive list of flat bar at a variety of sizes and lengths.  All our steel flat bar is available in stock lengths or cut to length. Email us about our press brake for custom brackets and beam saddles of all sizes.

Steel Flat Bar Specs: ASTM-A36

Available Finishes: Stainless, Aluminum, Galvanized, Hot Rolled Steel and Cold Rolled Steel (Cold Drawn C-1018)

  • Uses: Residential and commercial structural construction, steel framing, forgings, steel brackets, beam saddles, base plates for steel columns, etc.
  • Know the numbers: The first number for each flat bar description is the thickness of the material, while the second number is the width of the material. Example:1/2” x 3” is a flat bar that is 1/2” thick and 3” wide.
  • NOTE: The thinnest available flat bar in any size is 1/8” thick.  If you need flat straps thinner than 1/8”,email us about our hydraulic shear that can shear strips of any gauge material to the custom size you need!

Available Stock Sizes: 20ft and 40ft or custom cut to any size. NOTE: Cold Rolled Flat bar comes in 12ft stock lengths.