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Rectangle Flat Bar

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Rectangle Flat Bar

Known for its utility, rectangle bar stocks are used in a wide range of applications from naval brass to tooling. We carry Rectangle Bar stock in Alloy Steel, Aluminum, Brass, Bronze, Carbon Fiber, Carbon Steel, Cast Iron, Copper, Stainless Steel, and Tool Steel. Most metal flat bar stock or metal bar stock is available in full size and custom cut solid rectangle bar sizes.

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7/16" x 1 1/4" Tool Steel Rectangle Bar O1 Precision Ground Part # 12159

7/16" x 1 1/4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12159
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$110.43 for 1
$110.43 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 1.25"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
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tool-steel-rectangle-bar-o1-1superZoom-desk12159

7/16" x 1 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12160

7/16" x 1 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12160
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$123.65 for 1
$123.65 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 1.5"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
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tool-steel-rectangle-bar-o1-1superZoom-desk12160

7/16" x 3/4" Tool Steel Rectangle Bar O1 Precision Ground Part # 12157

7/16" x 3/4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12157
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$84.90 for 1
$84.90 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 0.75"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
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tool-steel-rectangle-bar-o1-1superZoom-desk12157

7/16" x 2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12161

7/16" x 2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12161
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$150.13 for 1
$150.13 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 2"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
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tool-steel-rectangle-bar-o1-1superZoom-desk12161

7/16" x 3" Tool Steel Rectangle Bar O1 Precision Ground Part # 12163

7/16" x 3" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12163
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$203.17 for 1
$203.17 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 3"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-rectangle-bar-o1-1superZoom-desk12163

7/16" x 6" Tool Steel Rectangle Bar O1 Precision Ground Part # 12165

7/16" x 6" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12165
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$362.33 for 1
$362.33 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 6"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-rectangle-bar-o1-1superZoom-desk12165

7/16" x 2 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12162

7/16" x 2 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12162
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$176.68 for 1
$176.68 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 2.5"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-rectangle-bar-o1-1superZoom-desk12162

7/16" x 4" Tool Steel Rectangle Bar O1 Precision Ground Part # 12164

7/16" x 4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12164
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$249.77 for 1
$249.77 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 4"
Click for more details
tool-steel-rectangle-bar-o1-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-rectangle-bar-o1-1superZoom-desk12164

1/2" x 4 1/2" Copper Full Round Edge 110-H02 Part # 23280

1/2" x 4 1/2" Copper Full Round Edge 110-H02 -
Part #: 23280
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$250.53 for 1
$250.53 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 4.5"
Click for more details
copper-full-round-edgesuperZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
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copper-full-round-edgesuperZoom-desk23280

1/2" x 5" Copper Rectangle Bar 110-H02 Part # 23761

1/2" x 5" Copper Rectangle Bar 110-H02 -
Part #: 23761
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$288.01 for 1
$288.01 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 5"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk23761

1/2" x 6" Copper Rectangle Bar 110-H02 Part # 6869

1/2" x 6" Copper Rectangle Bar 110-H02 -
Part #: 6869
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$359.62 for 1
$359.62 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 6"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
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copper-rectangle-bar-110-h02-1superZoom-desk6869

1/2" x 2" Copper Rectangle Bar 110-H02 Part # 4309

1/2" x 2" Copper Rectangle Bar 110-H02 -
Part #: 4309
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$119.89 for 1
$119.89 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 2"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
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copper-rectangle-bar-110-h02-1superZoom-desk4309

1/2" x 2 1/2" Copper Rectangle Bar 110-H02 Part # 4310

1/2" x 2 1/2" Copper Rectangle Bar 110-H02 -
Part #: 4310
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$184.23 for 1
$184.23 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 2.5"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk4310

1/2" x 4" Copper Rectangle Bar 110-H02 Part # 4312

1/2" x 4" Copper Rectangle Bar 110-H02 -
Part #: 4312
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$283.96 for 1
$283.96 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 4"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk4312

1/2" x 3" Copper Rectangle Bar 110-H02 Part # 4311

1/2" x 3" Copper Rectangle Bar 110-H02 -
Part #: 4311
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$172.98 for 1
$172.98 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 3"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk4311

1/2" x 8" Copper Rectangle Bar 110-H02 Part # 22976

1/2" x 8" Copper Rectangle Bar 110-H02 -
Part #: 22976
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$411.93 for 1
$411.93 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 8"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk22976

1/2" x 3/4" Copper Rectangle Bar 110-H02 Part # 4305

1/2" x 3/4" Copper Rectangle Bar 110-H02 -
Part #: 4305
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$56.14 for 1
$56.14 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 0.75"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk4305

1/2" x 1" Copper Rectangle Bar 110-H02 Part # 4306

1/2" x 1" Copper Rectangle Bar 110-H02 -
Part #: 4306
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$78.25 for 1
$78.25 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 1"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk4306

1/2" x 1 1/4" Copper Rectangle Bar 110-H02 Part # 4307

1/2" x 1 1/4" Copper Rectangle Bar 110-H02 -
Part #: 4307
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$82.75 for 1
$82.75 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 1.25"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
copper-rectangle-bar-110-h02-1superZoom-desk4307

1/2" x 1 1/2" Copper Rectangle Bar 110-H02 Part # 4308

1/2" x 1 1/2" Copper Rectangle Bar 110-H02 -
Part #: 4308
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$108.50 for 1
$108.50 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 1.5"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
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copper-rectangle-bar-110-h02-1superZoom-desk4308

1/2" x 4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # 9723

1/2" x 4" Carbon Steel Rectangle Bar A36 Hot Rolled -
Part #: 9723
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$19.86 for 1
$19.86 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 4"
Click for more details
mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
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mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-desk9723

1/2" x 5/8" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7498

1/2" x 5/8" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7498
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$7.48 for 1
$7.48 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 0.625"
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk7498

1/2" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7499

1/2" x 3/4" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7499
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$7.68 for 1
$7.68 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 0.75"
Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7499

1/2" x 7/8" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7500

1/2" x 7/8" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7500
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$12.38 for 1
$12.38 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 0.875"
Click for more details
mild-steel-rectangle-bar-1018-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
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mild-steel-rectangle-bar-1018-cold-finish-1superZoom-desk7500

1/2" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish Part # 7501

1/2" x 1" Carbon Steel Rectangle Bar 1018 Cold Finish -
Part #: 7501
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$8.18 for 1
$8.18 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 1"
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk7501

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