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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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3/16" x 3 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 11939

3/16" x 3 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11939
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
$119.48 for 1
$119.48 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3.5"
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-desk11939

3/16" x 4" Tool Steel Rectangle Bar O1 Precision Ground Part # 11940

3/16" x 4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11940
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
$134.67 for 1
$134.67 ea.

Dimensions

  • Thickness: 0.1875"
  • 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
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tool-steel-rectangle-bar-o1-1superZoom-desk11940

3/16" x 5" Tool Steel Rectangle Bar O1 Precision Ground Part # 11941

3/16" x 5" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11941
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
$163.50 for 1
$163.50 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 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-desk11941

3/16" x 6" Tool Steel Rectangle Bar O1 Precision Ground Part # 11942

3/16" x 6" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11942
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
$192.20 for 1
$192.20 ea.

Dimensions

  • Thickness: 0.1875"
  • 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
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tool-steel-rectangle-bar-o1-1superZoom-desk11942

3/16" x 8" Tool Steel Rectangle Bar O1 Precision Ground Part # 11943

3/16" x 8" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11943
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
$285.75 for 1
$285.75 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 8"
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-desk11943

3/16" x 10" Tool Steel Rectangle Bar O1 Precision Ground Part # 11944

3/16" x 10" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11944
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
$351.33 for 1
$351.33 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 10"
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-desk11944

3/16" x 12" Tool Steel Rectangle Bar O1 Precision Ground Part # 11945

3/16" x 12" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11945
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
$417.73 for 1
$417.73 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 12"
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-desk11945

3/16" x 1/4" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19283

3/16" x 1/4" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19283
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
$14.53 for 1
$14.53 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.25"
Click for more details
tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-desk19283

3/16" x 5/16" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19286

3/16" x 5/16" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19286
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
$16.76 for 1
$16.76 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.3125"
Click for more details
tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-mob{product.code}

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-w1-cold-drawn-1superZoom-desk19286

3/16" x 3/8" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19291

3/16" x 3/8" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19291
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
$21.67 for 1
$21.67 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.375"
Click for more details
tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-mob{product.code}

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-w1-cold-drawn-1superZoom-desk19291

3/16" x 1/2" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19295

3/16" x 1/2" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19295
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
$34.88 for 1
$34.88 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.5"
Click for more details
tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-mob{product.code}

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-w1-cold-drawn-1superZoom-desk19295

3/16" x 5/8" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19297

3/16" x 5/8" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19297
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
$36.26 for 1
$36.26 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.625"
Click for more details
tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-desk19297

3/16" x 3/4" Tool Steel Rectangle Bar W1 Cold Drawn Part # 19300

3/16" x 3/4" Tool Steel Rectangle Bar W1 Cold Drawn -
Part #: 19300
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
$52.38 for 1
$52.38 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.75"
Click for more details
tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-rectangle-bar-w1-cold-drawn-1superZoom-desk19300

3/16" x 3" Copper Rectangle Bar 110-H02 Part # 24658

3/16" x 3" Copper Rectangle Bar 110-H02 -
Part #: 24658
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
$82.92 for 1
$82.92 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
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copper-rectangle-bar-110-h02-1superZoom-desk24658

3/16" x 2 1/2" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 24905

3/16" x 2 1/2" Stainless Rectangle Bar 303-Annealed Cold Drawn -
Part #: 24905
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
$101.76 for 1
$101.76 ea.
quantity discount Buy More & Save up to 35% !
Qty
Price ea.
Savings
4+
$65.99
35%
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Less

Dimensions

  • Thickness: 0.1875"
  • Width: 2.5"
Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

MTR FREE MTR Available
View more product details View more product details
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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk24905

3/16" x 4" Copper Rectangle Bar 110-H02 Part # 25667

3/16" x 4" Copper Rectangle Bar 110-H02 -
Part #: 25667
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
$97.51 for 1
$97.51 ea.

Dimensions

  • Thickness: 0.1875"
  • 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
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copper-rectangle-bar-110-h02-1superZoom-desk25667

3/16" x 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18636

3/16" x 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18636
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
$171.70 for 1
$171.70 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18636

3/16" x 3/4" Stainless Rectangle Bar 410 Precision Ground Part # 18642

3/16" x 3/4" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18642
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
$191.39 for 1
$191.39 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.75"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18642

3/16" x 1" Stainless Rectangle Bar 410 Precision Ground Part # 18650

3/16" x 1" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18650
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
$223.20 for 1
$223.20 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18650

3/16" x 1 1/4" Stainless Rectangle Bar 410 Precision Ground Part # 18660

3/16" x 1 1/4" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18660
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
$239.14 for 1
$239.14 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1.25"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18660

3/16" x 1 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18671

3/16" x 1 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18671
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
$265.51 for 1
$265.51 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18671

3/16" x 2" Stainless Rectangle Bar 410 Precision Ground Part # 18681

3/16" x 2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18681
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
$317.96 for 1
$317.96 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18681

3/16" x 2 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18696

3/16" x 2 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18696
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
$374.73 for 1
$374.73 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 2.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18696

3/16" x 3" Stainless Rectangle Bar 410 Precision Ground Part # 18707

3/16" x 3" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18707
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
$416.40 for 1
$416.40 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18707

3/16" x 3 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18722

3/16" x 3 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18722
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
$475.42 for 1
$475.42 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18722

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