Shop all Products
Precision Ground Blanks

Open for Orders 24/7!

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

3564 results

Close

Filter your results

Clear Search

More filters

Production Method

Secondary Shape

Surface

Color

DFARS

seller

Type

Can't find what you need?

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


1/4" x 4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19228

1/4" x 4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19228
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
$189.18 for 1
$189.18 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 4"
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-desk19228

1/4" x 5" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19237

1/4" x 5" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19237
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
$229.63 for 1
$229.63 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 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
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19237

1/4" x 5/8" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19134

1/4" x 5/8" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19134
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
$60.90 for 1
$60.90 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 0.625"
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-desk19134

1/4" x 3/4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19142

1/4" x 3/4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19142
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
$59.73 for 1
$59.73 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 0.75"
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-desk19142

1/4" x 1" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19151

1/4" x 1" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19151
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
$71.83 for 1
$71.83 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1"
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-desk19151

1/4" x 1 1/4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19159

1/4" x 1 1/4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19159
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
$80.85 for 1
$80.85 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1.25"
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-desk19159

1/4" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19170

1/4" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19170
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
$91.08 for 1
$91.08 ea.

Dimensions

  • Thickness: 0.25"
  • 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
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19170

1/4" x 1 3/4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19179

1/4" x 1 3/4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19179
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
$106.85 for 1
$106.85 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1.75"
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-desk19179

1/4" x 2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19189

1/4" x 2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19189
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
$110.25 for 1
$110.25 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 2"
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-desk19189

1/4" x 2 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19198

1/4" x 2 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19198
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
$130.50 for 1
$130.50 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 2.5"
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
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19198

1/4" x 3" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19209

1/4" x 3" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19209
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
$149.75 for 1
$149.75 ea.

Dimensions

  • Thickness: 0.25"
  • 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-desk19209

1/4" x 3 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19218

1/4" x 3 1/2" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19218
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
$182.30 for 1
$182.30 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 3.5"
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
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19218

1/4" x 10" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19259

1/4" x 10" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19259
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
$510.75 for 1
$510.75 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 10"
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-desk19259

1/4" x 1" Aluminum Full Round Edge 6101-T61 Part # 18142

1/4" x 1" Aluminum Full Round Edge 6101-T61 -
Part #: 18142
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
$4.50 for 1
$4.50 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , ASTM-B317

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-t65-full-round-edge-1superZoom-desk18142

1/4" x 1 1/2" Aluminum Full Round Edge 6101-T61 Extruded Part # 18143

1/4" x 1 1/2" Aluminum Full Round Edge 6101-T61 Extruded -
Part #: 18143
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
$5.69 for 1
$5.69 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1.5"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , ASTM-B317

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-t65-full-round-edge-1superZoom-desk18143

1/4" x 2" Aluminum Full Round Edge 6101-T61 Extruded Part # 18144

1/4" x 2" Aluminum Full Round Edge 6101-T61 Extruded -
Part #: 18144
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
$7.78 for 1
$7.78 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 2"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , ASTM-B317

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-t65-full-round-edge-1superZoom-desk18144

1/4" x 2 1/2" Aluminum Full Round Edge 6101-T61 Extruded -  Part # 18145

1/4" x 2 1/2" Aluminum Full Round Edge 6101-T61 Extruded-
Part #: 18145
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/4" x 3" Aluminum Full Round Edge 6101-T61 -  Part # 18146

1/4" x 3" Aluminum Full Round Edge 6101-T61-
Part #: 18146
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/4" x 5" Aluminum Full Round Edge 6101-T61 Extruded Part # 18148

1/4" x 5" Aluminum Full Round Edge 6101-T61 Extruded -
Part #: 18148
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
$17.41 for 1
$17.41 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 5"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-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-t65-full-round-edge-1superZoom-desk18148

1/4" x 6" Aluminum Full Round Edge 6101-T61 Extruded Part # 18149

1/4" x 6" Aluminum Full Round Edge 6101-T61 Extruded -
Part #: 18149
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
$21.25 for 1
$21.25 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 6"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , ASTM-B317

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-t65-full-round-edge-1superZoom-desk18149

1/4" x 4" Aluminum Full Round Edge 6101-T61 Part # 18147

1/4" x 4" Aluminum Full Round Edge 6101-T61 -
Part #: 18147
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
$16.19 for 1
$16.19 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 4"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , ASTM-B317

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-t65-full-round-edge-1superZoom-desk18147

1/4" x 1 1/2" Aluminum Full Round Edge 6101-T65 Part # 18161

1/4" x 1 1/2" Aluminum Full Round Edge 6101-T65 -
Part #: 18161
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
$4.87 for 1
$4.87 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1.5"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-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-t65-full-round-edge-1superZoom-desk18161

1/4" x 2" Aluminum Full Round Edge 6101-T65 Part # 18162

1/4" x 2" Aluminum Full Round Edge 6101-T65 -
Part #: 18162
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
$6.12 for 1
$6.12 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 2"
Click for more details
aluminum-rectangle-bar-6061-t65-full-round-edge-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-t65-full-round-edge-1superZoom-desk18162

1/4" x 3/4" Aluminum Rectangle Bar 2024-T4-Cold Finish Part # 20756

1/4" x 3/4" Aluminum Rectangle Bar 2024-T4-Cold Finish -
Part #: 20756
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
$16.11 for 1
$16.11 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 0.75"
Click for more details
aluminum-rectangle-bar-2024-t4-cold-finish-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-2024-t4-cold-finish-1superZoom-desk20756

1/4" x 1 1/2" Aluminum Rectangle Bar 2024-T4-Cold Finish Part # 13420

1/4" x 1 1/2" Aluminum Rectangle Bar 2024-T4-Cold Finish -
Part #: 13420
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
$27.05 for 1
$27.05 ea.

Dimensions

  • Thickness: 0.25"
  • Width: 1.5"
Click for more details
aluminum-rectangle-bar-2024-t4-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-t4-cold-finish-1superZoom-desk13420

Displaying 976 - 1000 of 3564 results

Results per page

Can't find what you're looking for?

Contact us for a custom quote