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    • Angle

      • All Angle Products
      • Aluminum Extruded Angle 6061 T6
      • Aluminum Extruded Angle 6063 T52
      • Carbon Steel Angle
      • Stainless Steel Angle 304/304L
    • Channel

      • All Channel Products
      • Aluminum Extruded Channel 6061 T6
      • Aluminum Extruded Channel 6063 T52
      • Carbon Steel Channel
    • Flat

      • All Flat Products
      • Alloy Steel Flat Bar 4140 Cold Finished
      • Aluminum Extruded Flat Bar 6061 T6511
      • Aluminum Flat Bar 2024 T351 Cold Finished
      • Aluminum Flat Bar 7075 T651 Cold Finished
      • Carbon Steel Flat Bar
      • Stainless Steel Flat Bar 17-4 PH Annealed Hot Rolled and Pickled
      • Carbon Steel Flat Bar 1018 Cold Finished
      • Stainless Steel Flat Bar 303 Cold Finished
      • Stainless Steel Flat Bar 304/304L (True Bar)
      • Stainless Steel Flat Bar 316/316L (True Bar)
    • Hex

      • All Hex Products
      • Aluminum Extruded Hex Bar 6061 T6511
      • Stainless Steel Hex Bar 303 Cold Finished
      • Stainless Steel Hex Bar 304/304L Cold Finished
      • Stainless Steel Hex Bar 316/316L Cold Finished
    • I-Beam

      • All I Beam Products
      • Aluminum Extruded I-Beam 6061-T6
    • Pipe

      • All Pipe Products
      • Aluminum Pipe 6061 T6 Schedule 40
      • Aluminum Pipe 6061 T6 Schedule 80
      • Carbon Steel Pipe Schedule 40
      • Stainless Steel Pipe 304/304L
      • Stainless Steel Pipe 304/304L Polished
    • Rectangular Tube

      • All Rectangular Tube Products
      • Aluminum Extruded Rectangular Tube 6061 T6
      • Aluminum Extruded Rectangular Tube 6063 T52
      • Brass Rectangular Tube 272
      • Carbon Steel Rectangular Tube Structural
      • Stainless Steel Rectangular Tube 304/304L
    • Round

      • All Round Products
      • Alloy Steel Round Bar 4140 Cold Finished
      • Aluminum Extruded Round Bar 6061 T6511
      • Aluminum Round Bar 2024 T351 Cold Finished
      • Aluminum Round Bar 2024 T851 Cold Finished
      • Aluminum Round Bar 6061 T651 Cold Finished
      • Aluminum Round Bar 7075 T7351 Cold Finished
      • Aluminum Round Bar 7075 T651 Cold Finished
      • Carbon Steel Round Bar Cold Finished
      • Stainless Steel Round Bar 17-4 PH Annealed Cold Finished
      • Stainless Steel Round Bar 303 Cold Finished
      • Stainless Steel Round Bar 304/304L Cold Finished
      • Stainless Steel Round Bar 316/316L Cold Finished
    • Round Tube

      • All Round Tube Products
      • Alloy Steel Round Tube 4130 Cold Drawn Seamless
      • Aluminum Extruded Round Tube 6061 T6511
      • Brass Round Tube 272
      • Brass Round Tube 330
    • Square

      • All Square Products
      • Aluminum Extruded Square Bar 6061 T6511
      • Brass Square Bar 360
      • Carbon Steel Square Bar
      • Carbon Steel Square Bar 1018 Cold Finished
      • Stainless Steel Square Bar 17-4 PH Annealed Hot Rolled and Pickled
      • Stainless Steel Square Bar 303 Cold Finished
      • Stainless Steel Square Bar 304/304L
      • Stainless Steel Square Bar 316/316L
    • Square Tube

      • All Square Tube Products
      • Aluminum Extruded Square Tube 6061 T6
      • Carbon Steel Square Tube Structural
      • Stainless Steel Square Tube 304/304L
      • Stainless Steel Square Tube 304/304L Polished
  • Aluminum

    Aluminum

    • All Aluminum Products
    • Aluminum Extruded Angle 6061 T6
    • Aluminum Extruded Angle 6063 T52
    • Aluminum Extruded Channel 6061 T6
    • Aluminum Extruded Channel 6063 T52
    • Aluminum Extruded Flat Bar 6061 T6511
    • Aluminum Extruded Hex 6061 T6511
    • Aluminum Extruded I-Beam 6061-T6
    • Aluminum Extruded Rectangular Tube 6061 T6
    • Aluminum Extruded Rectangular Tube 6063 T52
    • Aluminum Extruded Round Bar 6061 T6511
    • Aluminum Extruded Round Tube 6061 T6511
    • Aluminum Extruded Square Bar 6061 T6511
    • Aluminum Extruded Square Tube 6061 T6
    • Aluminum Flat Bar 2024 T351 Cold Finished
    • Aluminum Flat Bar 7075 T651 Cold Finished
    • Aluminum Pipe 6061 T6 Schedule 40
    • Aluminum Pipe 6061 T6 Schedule 80
    • Aluminum Round Bar 2024 T351 Cold Finished
    • Aluminum Round Bar 2024 T851 Cold Finished
    • Aluminum Round Bar 6061 T651 Cold Finished
    • Aluminum Round Bar 7075 T7351 Cold Finished
    • Aluminum Round Bar 7075 T651 Cold Finished
  • Stainless

    Stainless

    • All Stainless Products
    • Stainless Steel Angle 304/304L
    • Stainless Steel Flat Bar 17-4 PH Annealed Hot Rolled and Pickled
    • Stainless Steel Flat Bar 303 Cold Finished
    • Stainless Steel Flat Bar 304/304L (True Bar)
    • Stainless Steel Flat Bar 316/316L (True Bar)
    • Stainless Steel Hex Bar 303 Cold Finished
    • Stainless Steel Hex Bar 304/304L Cold Finished
    • Stainless Steel Hex Bar 316/316L Cold Finished
    • Stainless Steel Plate 304/304L No. 1 Finish
    • Stainless Steel Pipe 304/304L
    • Stainless Steel Pipe 304/304L Polished
    • Stainless Steel Rectangular Tube 304/304L
    • Stainless Steel Round Bar 17-4 PH Annealed Cold Finished
    • Stainless Steel Round Bar 303 Cold Finished
    • Stainless Steel Round Bar 304/304L Cold Finished
    • Stainless Steel Round Bar 316/316L Cold Finished
    • Stainless Steel Square Bar 17-4 PH Annealed Hot Rolled and Pickled
    • Stainless Steel Square Bar 303 Cold Finished
    • Stainless Steel Square Bar 304/304L (True Bar)
    • Stainless Steel Square Bar 316/316L (True Bar)
    • Stainless Steel Square Tube 304/304L
    • Stainless Steel Square Tube 304/304L Polished
  • Carbon

    Carbon

    • All Hot Rolled Carbon Products
    • Carbon Steel Angle
    • Carbon Steel Channel
    • Carbon Steel Flat Bar
    • Carbon Steel Rectangular Tube Structural
    • Carbon Steel Pipe Schedule 40
    • Carbon Steel Square Bar
    • Carbon Steel Square Tube Structural
    • All Cold Finished Carbon Products
    • Carbon Steel Flat Bar 1018 Cold Finished
    • Carbon Steel Round Bar Cold Finished
    • Carbon Steel Square Bar 1018 Cold Finished
  • Alloy

    Alloy

    • All Alloy Products
    • Alloy Steel Flat Bar 4140 Cold Finished
    • Alloy Steel Round Bar 4140 Cold Finished
    • Alloy Steel Round Tube 4130 Cold Drawn Seamless
  • Resources

    Resources

    • Density Factors
    • Fraction Conversions
    • Hardness Conversion Table for Carbon and Alloy Steels
    • Weight Formulas
    • Blog
    • Aluminum 6061
    • Aluminum 6063
    • Stainless Steel 304/304L
    • Stainless Steel 316/316L
    • Alloy Steel 4130
    • Alloy Steel 4140
    • Hot Roll ASTM A36
    • Hot Roll ASTM A500
    • Hot Roll ASTM A53
    • Hot Roll ASTM A106
    • Cold Finished ASTM A108
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  • Got a Question? Call 833-327-8685 (833-FASTMTL)

  • Most orders ship 1 to 2 business days.

  • Got a Question? Call 833-327-8685 (833-FASTMTL)

  • Most orders ship 1 to 2 business days.

All Square Products

FastMetals carries square rod metal stock in aluminum, carbon steel and stainless steel products. See all available square rod products below.
Aluminum Extruded Square Bar 6061 T6511
Aluminum Extruded Square Bar 6061 T6511
Carbon Steel Square Bar
Carbon Steel Square Bar
Carbon Steel Square Bar 1018 Cold Finished
Carbon Steel Square Bar 1018 Cold Finished
Stainless Steel Square Bar 17-4 PH Annealed Hot Rolled and Pickled
Stainless Steel Square Bar 17-4 PH Annealed Hot Rolled and Pickled
Stainless Steel Square Bar 303 Cold Finished
Stainless Steel Square Bar 303 Cold Finished
Stainless Steel Square Bar 304/304L (True Bar)
Stainless Steel Square Bar 304/304L (True Bar)
Stainless Steel Square Bar 316/316L (True Bar)
Stainless Steel Square Bar 316/316L (True Bar)
FastMetals, Inc.
  • 45 Newell Street
  • Southington, CT 06489

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