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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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1" x 1 1/4" Copper Rectangle Bar 110-H02 Part # 4325

1" x 1 1/4" Copper Rectangle Bar 110-H02 -
Part #: 4325
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
$172.19 for 1
$172.19 ea.

Dimensions

  • Thickness: 1"
  • 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
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copper-rectangle-bar-110-h02-1superZoom-desk4325

5/8" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19174

5/8" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19174
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
$172.30 for 1
$172.30 ea.

Dimensions

  • Thickness: 0.625"
  • Width: 1.5"
Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREE MTR Available
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alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19174

2" x 4" Aluminum Rectangle Bar 2024-T351-Cold Finish Part # 19905

2" x 4" Aluminum Rectangle Bar 2024-T351-Cold Finish -
Part #: 19905
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
$172.40 for 1
$172.40 ea.

Dimensions

  • Thickness: 2"
  • Width: 4"
Click for more details
aluminum-rectangle-bar-2024-t351-cold-finish-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-rectangle-bar-2024-t351-cold-finish-1superZoom-desk19905

1/2" x 1 1/4" Tool Steel Rectangle Bar S7 Ground Oversize Part # 11491

1/2" x 1 1/4" Tool Steel Rectangle Bar S7 Ground Oversize -
Part #: 11491
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
$172.48 for 1
$172.48 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 1.25"
Click for more details
tool-steel-rectangle-bar-s7-oversize-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-s7-oversize-1superZoom-desk11491

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
$172.58 for 1
$172.58 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
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copper-rectangle-bar-110-h02-1superZoom-desk4311

5/16" x 3" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19210

5/16" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19210
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
$172.60 for 1
$172.60 ea.

Dimensions

  • Thickness: 0.3125"
  • Width: 3"
Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19210

2" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00038714

2" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled -
Part #: mp-00038714
Sold & Shipped by MSP Metals
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
$172.87 for 1
$172.87 ea.

Dimensions

  • Thickness: 2"
  • Width: 6"
Click for more details
mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-deskmp-00038714

3/64" x 4" Tool Steel Rectangle Bar O1 Precision Ground Part # 11640

3/64" x 4" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11640
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
$172.88 for 1
$172.88 ea.

Dimensions

  • Thickness: 0.0469"
  • 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
View more product details Click for more details
tool-steel-rectangle-bar-o1-1superZoom-desk11640

3/4" x 1" Tool Steel Rectangle Bar A2 Ground Oversize Part # 11534

3/4" x 1" Tool Steel Rectangle Bar A2 Ground Oversize -
Part #: 11534
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
$173.10 for 1
$173.10 ea.

Dimensions

  • Thickness: 0.75"
  • Width: 1"
Click for more details
tool-steel-rectangle-bar-a2-oversize-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-a2-oversize-1superZoom-desk11534

0.375" X 6" Tool Steel Rectangle Bar A2 Part # mp-00002661

0.375" X 6" Tool Steel Rectangle Bar A2 -
Part #: mp-00002661
Sold & Shipped by MSP Metals
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
$173.63 for 1
$173.63 ea.

Dimensions

  • Thickness: 0.375"
  • Width: 6"
Click for more details
0.375" X 6" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
0.375" X 6" Tool Steel Rectangle Bar A2-deskmp-00002661

5/16" x 3/4" Stainless Rectangle Bar 410 Precision Ground Part # 18644

5/16" x 3/4" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18644
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
$173.93 for 1
$173.93 ea.

Dimensions

  • Thickness: 0.3125"
  • 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
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stainless-rectangle-bar-410-1superZoom-desk18644

8mm x 30mm Aluminum Rectangle Bar 6060 Metric 60" Length [+/- 2"] Part # 22582

8mm x 30mm Aluminum Rectangle Bar 6060 Metric 60" Length [+/- 2"] -
Part #: 22582

Pack of 2

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
$174.14
$174.14 ea.

Dimensions

  • Thickness: 8mm
  • Width: 30mm
Click for more details
aluminum-rectangle-bar-metric-6060-2superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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aluminum-rectangle-bar-metric-6060-2superZoom-desk22582

1/2" x 3 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12173

1/2" x 3 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 12173
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
$174.17 for 1
$174.17 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 3.5"
Click for more details
tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681

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-1018-1superZoom-desk12173

1 3/4" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded Part # 23057

1 3/4" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 23057
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
$174.28 for 1
$174.28 ea.

Dimensions

  • Thickness: 1.75"
  • Width: 8"
Click for more details
aluminum-rectangle-bar-6061-t6511-extruded-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
aluminum-rectangle-bar-6061-t6511-extruded-1superZoom-desk23057

3/4" x 2 1/2" Brass Rectangle Bar 360-H02 Extruded Part # 18535

3/4" x 2 1/2" Brass Rectangle Bar 360-H02 Extruded -
Part #: 18535
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
$174.50 for 1
$174.50 ea.

Dimensions

  • Thickness: 0.75"
  • Width: 2.5"
Click for more details
brass-rectangle-bar-360-h02-extruded-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B16

Key Features

CUSTOM CUT MTR FREE MTR Available
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brass-rectangle-bar-360-h02-extruded-1superZoom-desk18535

1/2" x 1 3/4" Tool Steel Rectangle Bar A2 Ground Oversize Part # 11455

1/2" x 1 3/4" Tool Steel Rectangle Bar A2 Ground Oversize -
Part #: 11455
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
$174.50 for 1
$174.50 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 1.75"
Click for more details
tool-steel-rectangle-bar-a2-oversize-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-a2-oversize-1superZoom-desk11455

1/2" x 4" Stainless Rectangle Bar 416 -  Part # 22377

1/2" x 4" Stainless Rectangle Bar 416-
Part #: 22377
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2" x 3" Aluminum Rectangle Bar 2024-T351-Cold Finish Part # 13419

2" x 3" Aluminum Rectangle Bar 2024-T351-Cold Finish -
Part #: 13419
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
$174.70 for 1
$174.70 ea.

Dimensions

  • Thickness: 2"
  • Width: 3"
Click for more details
aluminum-rectangle-bar-2024-t351-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4120 , AMS-QQ-A-225/6

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-rectangle-bar-2024-t351-cold-finish-1superZoom-desk13419

1/8" x 1" Stainless Rectangle Bar 410 Precision Ground Part # 18649

1/8" x 1" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18649
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
$174.76 for 1
$174.76 ea.

Dimensions

  • Thickness: 0.125"
  • 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-desk18649

1/8" x 6" Tool Steel Rectangle Bar A2 Precision Ground Part # 11786

1/8" x 6" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 11786
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
$174.88 for 1
$174.88 ea.

Dimensions

  • Thickness: 0.125"
  • Width: 6"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-a2-1superZoom-desk11786

1" X 4" Tool Steel Rectangle Bar D2 Part # mp-00003041

1" X 4" Tool Steel Rectangle Bar D2 -
Part #: mp-00003041
Sold & Shipped by MSP Metals
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
$175.05 for 1
$175.05 ea.

Dimensions

  • Thickness: 1"
  • Width: 4"
Click for more details
1" X 4" Tool Steel Rectangle Bar D2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
1" X 4" Tool Steel Rectangle Bar D2-deskmp-00003041

1/4" x 3 1/2" Tool Steel Rectangle Bar A2 Ground Oversize Part # 11296

1/4" x 3 1/2" Tool Steel Rectangle Bar A2 Ground Oversize -
Part #: 11296
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
$175.35 for 1
$175.35 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 3.5"
Click for more details
tool-steel-rectangle-bar-a2-oversize-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-a2-oversize-1superZoom-desk11296

1/16" x 6" Tool Steel Rectangle Bar A2 Precision Ground Part # 11659

1/16" x 6" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 11659
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
$175.35 for 1
$175.35 ea.

Dimensions

  • Thickness: 0.0625"
  • Width: 6"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-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-a2-1superZoom-desk11659

5/8" x 1" Bearing Bronze Rectangle Bar 932 (SAE 660) Cast Oversized Part # 25118

5/8" x 1" Bearing Bronze Rectangle Bar 932 (SAE 660) Cast Oversized -
Part #: 25118
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
$175.43 for 1
$175.43 ea.

Dimensions

  • Thickness: 0.625"
  • Width: 1"
  • Ships In: 2-3 Business Days From Ohio
Click for more details
bronze-rectangle-bar-954-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B505

Key Features

MTR FREE MTR Available
View more product details View more product details
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bronze-rectangle-bar-954-1superZoom-desk25118

3/8" x 3" Tool Steel Rectangle Bar O1 Precision Ground Part # 12145

3/8" x 3" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12145
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
$175.88 for 1
$175.88 ea.

Dimensions

  • Thickness: 0.375"
  • 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
View more product details Click for more details
tool-steel-rectangle-bar-o1-1superZoom-desk12145

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