Steel Hex Bar

CARBON AND ALLOY STEEL HEXAGON BAR
We stock a large variety of precut steel hexagon bar in both carbon and alloy steels from 1018
Cold Finished Mild Steel, 12L14 Free Cutting Steel alloy, to 4340 alloy steels.
Our steel flats are listed by Thickness x Width x Length of bar, then Alloy and Finish. You can use the filters to sort by thickness, width, length, alloy or finish in order to refine down your requirements.
All of the steel flat bars we have listed below are In Stock and Ship Free to lower 48 states.
Size is measure across flats.
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0.313 (5/16 inch), 12L14 Steel Hexagon Bar, CF
$20.40 - $70.01Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 12L14 Steel is a standard free cutting carbon steel, with smooth bright finishes after machining. Material: Steel Shape: Hexagon Bar...12L14CFHXD0.313$20.40 - $70.01 -
0.375 (3/8 inch), 12L14 Steel Hexagon Bar, CF
$20.57 - $78.93Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 12L14 Steel is a standard free cutting carbon steel, with smooth bright finishes after machining. Material: Steel Shape: Hexagon Bar...12L14CFHXD0.375$20.57 - $78.93 -
0.437 (7/16 inch), 12L14 Steel Hexagon Bar, CF
$20.78 - $89.47Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 12L14 Steel is a standard free cutting carbon steel, with smooth bright finishes after machining. Material: Steel Shape: Hexagon Bar...12L14CFHXD0.437$20.78 - $89.47 -
0.625 (5/8 inch), 12L14 Steel Hexagon Bar, CF
$21.59 - $131.26Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 12L14 Steel is a standard free cutting carbon steel, with smooth bright finishes after machining. Material: Steel Shape: Hexagon Bar...12L14CFHXD0.625$21.59 - $131.26 -
0.687 (11/16 inch), 1018 Steel Hexagon Bar, CF
$21.92 - $148.28Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 1018 is low carbon steel with a medium manganese content, it displays good case hardening properties and excellent machinability...1018CFHXD0.687$21.92 - $148.28 -
0.750 (3/4 inch), 1018 Steel Hexagon Bar, CF
$21.37 - $167.23Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 1018 is low carbon steel with a medium manganese content, it displays good case hardening properties and excellent machinability...1018CFHXD0.75$21.37 - $167.23 -
0.750 (3/4 inch), 12L14 Steel Hexagon Bar, CF
$21.37 - $167.23Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 12L14 Steel is a standard free cutting carbon steel, with smooth bright finishes after machining. Material: Steel Shape: Hexagon Bar...12L14CFHXD0.75$21.37 - $167.23 -
0.812 (13/16 inch), 12L14 Steel Hexagon Bar, CF
$21.61 - $68.84Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 12L14 Steel is a standard free cutting carbon steel, with smooth bright finishes after machining. Material: Steel Shape: Hexagon Bar...12L14CFHXD0.812$21.61 - $68.84 -
0.875 (7/8 inch), 1018 Steel Hexagon Bar, CF
$21.87 - $71.95Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 1018 is low carbon steel with a medium manganese content, it displays good case hardening properties and excellent machinability...1018CFHXD0.875$21.87 - $71.95 -
1.000 (1 inch), 1144 SP Steel Hexagon Bar, CF
$22.58 - $80.47Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 1144 ASTM A311 Class B steel, often called Stressproof, is stress-relieved to minimize warping during machining. Contains higher amounts...1144SPCFHXD1$22.58 - $80.47 -
1.000 (1 inch), 12L14 Steel Hexagon Bar, CF
$22.44 - $78.83Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 12L14 Steel is a standard free cutting carbon steel, with smooth bright finishes after machining. Material: Steel Shape: Hexagon Bar...12L14CFHXD1$22.44 - $78.83 -
1.250 (1-1/4 inch), 4140 Alloy Steel Hexagon Bar, CF
$22.69 - $97.89Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 4140 is a chromium-molybdenum alloy steel known for its excellent machinability, good strength, and wear resistance. It has higher...4140CFHXD1.25$22.69 - $97.89 -
1.250 (1-1/4 inch), 1144 SP Steel Hexagon Bar, CF
$22.69 - $97.89Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 1144 ASTM A311 Class B steel, often called Stressproof, is stress-relieved to minimize warping during machining. Contains higher amounts...1144SPCFHXD1.25$22.69 - $97.89 -
1.375 (1-3/8 inch), 4140 Alloy Steel Hexagon Bar, CF
$23.25 - $108.05Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 4140 is a chromium-molybdenum alloy steel known for its excellent machinability, good strength, and wear resistance. It has higher...4140CFHXD1.375$23.25 - $108.05 -
1.500 (1-1/2 inch), 1144 SP Steel Hexagon Bar, CF
$23.87 - $119.18Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 1144 ASTM A311 Class B steel, often called Stressproof, is stress-relieved to minimize warping during machining. Contains higher amounts...1144SPCFHXD1.5$23.87 - $119.18 -
1.500 (1-1/2 inch), 4140 Alloy Steel Hexagon Bar, CF
$23.87 - $119.18Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 4140 is a chromium-molybdenum alloy steel known for its excellent machinability, good strength, and wear resistance. It has higher...4140CFHXD1.5$23.87 - $119.18 -
2.000 (2 inch), 4140 Alloy Steel Hexagon Bar, CF
$25.16 - $173.37Hexagon bar is a hexagonal (six-sided) cross section, size (Diameter) is specified by the distance across the flats. 4140 is a chromium-molybdenum alloy steel known for its excellent machinability, good strength, and wear resistance. It has higher...4140CFHXD2$25.16 - $173.37