Shop all Products
Prototype without pressure, shop Online Metals protoboxes
Deals
Get a Quick Quote

Rectangle Flat Bar

Show full description
rectangle-bar-large-new-min-4superZoom-main

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.

Sort by

4126 results

Close

Filter your results

Clear Search

More filters

Production Method

Secondary Shape

Surface

Color

Unit of Measure

Domestic

DFARS

seller

Type

Can't find what you need?

Contact our experienced US-based customer service team for hard-to-source materials.


10mm x 75mm Aluminum Rectangle Bar 6060 Metric 60" Length [+/- 2"] Part # 22593

10mm x 75mm Aluminum Rectangle Bar 6060 Metric 60" Length [+/- 2"] -
Part #: 22593

Pack of 1

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
$287.83
$287.83 ea.

Dimensions

  • Thickness: 10mm
  • Width: 75mm
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
View more product details Click for more details
aluminum-rectangle-bar-metric-6060-2superZoom-desk22593

1" x 4" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12345

1" x 4" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 12345
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
$289.27 for 1
$289.27 ea.

Dimensions

  • Thickness: 1"
  • Width: 4"
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-desk12345

3/32" x 12" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 11712

3/32" x 12" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 11712
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
$289.30 for 1
$289.30 ea.

Dimensions

  • Thickness: 0.0938"
  • Width: 12"
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-desk11712

1/4" x 1 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18890

1/4" x 1 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18890
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
$289.39 for 1
$289.39 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

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-desk18890

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length Part # 27299

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length -
Part #: 27299

Pack of 3

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
$289.43
$289.43 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
Click for more details
2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom-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
2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom-desk27299

3/4" x 5" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12277

3/4" x 5" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 12277
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
$289.47 for 1
$289.47 ea.

Dimensions

  • Thickness: 0.75"
  • Width: 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-desk12277

5/32" x 8" Tool Steel Rectangle Bar O1 Precision Ground Part # 11882

5/32" x 8" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11882
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
$289.58 for 1
$289.58 ea.

Dimensions

  • Thickness: 0.1563"
  • 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
View more product details Click for more details
tool-steel-rectangle-bar-o1-1superZoom-desk11882

1/2" x 7" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12177

1/2" x 7" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 12177
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
$289.64 for 1
$289.64 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 7"
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-desk12177

3/16" x 1 1/4" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18877

3/16" x 1 1/4" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18877
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
$289.66 for 1
$289.66 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-A276

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-desk18877

1/2" x 8" Aluminum Bronze Rectangle Bar 954 Cast Oversized Part # 14317

1/2" x 8" Aluminum Bronze Rectangle Bar 954 Cast Oversized -
Part #: 14317
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
$289.87 for 1
$289.87 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 8"
  • 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
View more product details Click for more details
bronze-rectangle-bar-954-1superZoom-desk14317

1/4" x 7" Tool Steel Rectangle Bar O1 Precision Ground Part # 12017

1/4" x 7" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12017
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
$289.97 for 1
$289.97 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 7"
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-desk12017

2" x 6" Aluminum Rectangle Bar 2024-T3511-Cold Finish Part # 13430

2" x 6" Aluminum Rectangle Bar 2024-T3511-Cold Finish -
Part #: 13430
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
$289.98 for 1
$289.98 ea.

Dimensions

  • Thickness: 2"
  • Width: 6"
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
View more product details View more product details
View more product details Click for more details
aluminum-rectangle-bar-2024-t351-cold-finish-1superZoom-desk13430

5/16" x 2" Stainless Rectangle Bar 410 Precision Ground Part # 18683

5/16" x 2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18683
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
$290.23 for 1
$290.23 ea.

Dimensions

  • Thickness: 0.3125"
  • 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-desk18683

2" X 4" Tool Steel Rectangle Bar A2 Part # mp-00002597

2" X 4" Tool Steel Rectangle Bar A2 -
Part #: mp-00002597
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
$290.28 for 1
$290.28 ea.

Dimensions

  • Thickness: 2"
  • Width: 4"
Click for more details
2" X 4" 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
2" X 4" Tool Steel Rectangle Bar A2-deskmp-00002597

3/8" x 4 1/2" Tool Steel Rectangle Bar A2 Ground Oversize Part # 11406

3/8" x 4 1/2" Tool Steel Rectangle Bar A2 Ground Oversize -
Part #: 11406
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
$291.28 for 1
$291.28 ea.

Dimensions

  • Thickness: 0.375"
  • Width: 4.5"
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-desk11406

1/4" x 1 1/2" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length Part # 27315

1/4" x 1 1/2" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length -
Part #: 27315

Pack of 3

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
$291.38
$291.38 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1.5"
Click for more details
2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom-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
2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom-desk27315

3/8" x 5 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12150

3/8" x 5 1/2" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 12150
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
$291.63 for 1
$291.63 ea.

Dimensions

  • Thickness: 0.375"
  • Width: 5.5"
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-desk12150

1/2" x 3/4" Stainless Rectangle Bar 440C Part # 23572

1/2" x 3/4" Stainless Rectangle Bar 440C -
Part #: 23572
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
$291.95 for 1
$291.95 ea.

Dimensions

  • Thickness: 0.5"
  • Width: 0.75"
Click for more details
stainless-rectangle-bar-440c-oversize-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
stainless-rectangle-bar-440c-oversize-1superZoom-desk23572

1 1/4" x 3" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12385

1 1/4" x 3" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 12385
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
$292.55 for 1
$292.55 ea.

Dimensions

  • Thickness: 1.25"
  • Width: 3"
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-desk12385

3/16" x 7" Tool Steel Rectangle Bar A2 Precision Ground Part # 11913

3/16" x 7" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 11913
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
$292.73 for 1
$292.73 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 7"
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-desk11913

3/4" x 3" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19214

3/4" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19214
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
$293.38 for 1
$293.38 ea.

Dimensions

  • Thickness: 0.75"
  • 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-desk19214

1/32" x 6" Tool Steel Rectangle Bar O1 Precision Ground Part # 11629

1/32" x 6" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11629
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
$293.48 for 1
$293.48 ea.

Dimensions

  • Thickness: 0.0313"
  • 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
View more product details Click for more details
tool-steel-rectangle-bar-o1-1superZoom-desk11629

5/16" x 9" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12045

5/16" x 9" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 12045
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
$293.51 for 1
$293.51 ea.

Dimensions

  • Thickness: 0.3125"
  • Width: 9"
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-desk12045

1/8" x 10" Tool Steel Rectangle Bar O1 Precision Ground Part # 11818

1/8" x 10" Tool Steel Rectangle Bar O1 Precision Ground -
Part #: 11818
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
$293.83 for 1
$293.83 ea.

Dimensions

  • Thickness: 0.125"
  • 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-desk11818

3" x 7" Aluminum Rectangle Bar 6061-T6511-Extruded Part # 23724

3" x 7" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 23724
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
$295.67 for 1
$295.67 ea.

Dimensions

  • Thickness: 3"
  • Width: 7"
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-desk23724

Displaying 2951 - 2975 of 4126 results

Results per page

Can't find what you're looking for?

Contact us for a custom quote