Shop all Products
Precision Ground Blanks
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

3565 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.


2 1/2" x 4" Alloy Steel Rectangle Bar 4140-Annealed Cold Drawn -  Part # 28485

2 1/2" x 4" Alloy Steel Rectangle Bar 4140-Annealed Cold Drawn-
Part #: 28485
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/2" x 6" Aluminum Rectangle Bar 7075-T6511-Extruded -  Part # 28955

2 1/2" x 6" Aluminum Rectangle Bar 7075-T6511-Extruded-
Part #: 28955
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2.5" x 6" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn -  Part # 29388

2.5" x 6" Alloy Steel Rectangle Bar 4130-Normalized Cold Drawn-
Part #: 29388
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 17/32" x 2 17/32" Cast Iron Milled Bar 65-45-12 Dura-Bar -  Part # 24183

2 17/32" x 2 17/32" Cast Iron Milled Bar 65-45-12 Dura-Bar-
Part #: 24183
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2.75" x 4 1/4" Cast Iron Rectangle Bar 65-45-12 Dura-Bar -  Part # 24121

2.75" x 4 1/4" Cast Iron Rectangle Bar 65-45-12 Dura-Bar-
Part #: 24121
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 4" Aluminum Bronze Rectangle Bar 954 Cast Oversized Part # 14380

3" x 4" Aluminum Bronze Rectangle Bar 954 Cast Oversized -
Part #: 14380
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
$926.76 for 1
$926.76 ea.

Dimensions

  • Thickness: 3"
  • Width: 4"
  • 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-desk14380

3mm x 12mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24392

3mm x 12mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] -
Part #: 24392

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
$114.17
$114.17 ea.

Dimensions

  • Thickness: 3mm
  • Width: 12mm
Click for more details
stainless-rectangle-bar-304-1superZoom-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-304-1superZoom-desk24392

3mm x 10mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24393

3mm x 10mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] -
Part #: 24393

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
$116.61
$116.61 ea.

Dimensions

  • Thickness: 3mm
  • Width: 10mm
Click for more details
stainless-rectangle-bar-304-1superZoom-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-304-1superZoom-desk24393

3mm x 20mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24395

3mm x 20mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] -
Part #: 24395

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
$90.45
$90.45 ea.

Dimensions

  • Thickness: 3mm
  • Width: 20mm
Click for more details
stainless-rectangle-bar-304-1superZoom-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-304-1superZoom-desk24395

3mm x 15mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24394

3mm x 15mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] -
Part #: 24394

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
$83.37
$83.37 ea.

Dimensions

  • Thickness: 3mm
  • Width: 15mm
Click for more details
stainless-rectangle-bar-304-1superZoom-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-304-1superZoom-desk24394

3mm x 25mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24396

3mm x 25mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] -
Part #: 24396

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
$116.14
$116.14 ea.

Dimensions

  • Thickness: 3mm
  • Width: 25mm
Click for more details
stainless-rectangle-bar-304-1superZoom-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-304-1superZoom-desk24396

3" x 4" Aluminum Rectangle Bar 2024-T351-Cold Finish Part # 21331

3" x 4" Aluminum Rectangle Bar 2024-T351-Cold Finish -
Part #: 21331
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
$272.29 for 1
$272.29 ea.

Dimensions

  • Thickness: 3"
  • 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
View more product details View more product details
View more product details Click for more details
aluminum-rectangle-bar-2024-t351-cold-finish-1superZoom-desk21331

3" x 6" Tool Steel Rectangle Bar A2 Precision Ground/Milled -  Part # 27669

3" x 6" Tool Steel Rectangle Bar A2 Precision Ground/Milled-
Part #: 27669
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 3 1/2" Stainless Rectangle Bar 17-4 PH Cond. A HRAP -  Part # 22095

3" x 3 1/2" Stainless Rectangle Bar 17-4 PH Cond. A HRAP-
Part #: 22095
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 5" Stainless Rectangle Bar 303-Annealed HRAP Part # 17748

3" x 5" Stainless Rectangle Bar 303-Annealed HRAP -
Part #: 17748
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
$949.82 for 1
$949.82 ea.

Dimensions

  • Thickness: 3"
  • Width: 5"
Click for more details
stainless-rectangle-bar-303-annealed-hrap-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-303-annealed-hrap-1superZoom-desk17748

3" x 4" Aluminum Rectangle Bar 6061-T6511-Extruded Part # 17683

3" x 4" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 17683
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
$155.53 for 1
$155.53 ea.

Dimensions

  • Thickness: 3"
  • Width: 4"
Click for more details
aluminum-rectangle-bar-6061-t6511-extruded-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

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-desk17683

3" x 6" Aluminum Rectangle Bar 6061-T6511-Extruded Part # 19556

3" x 6" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 19556
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
$193.61 for 1
$193.61 ea.

Dimensions

  • Thickness: 3"
  • Width: 6"
Click for more details
aluminum-rectangle-bar-6061-t6511-extruded-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

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-desk19556

3" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded Part # 23034

3" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 23034
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
$291.32 for 1
$291.32 ea.

Dimensions

  • Thickness: 3"
  • 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-desk23034

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

3" x 15" Aluminum Bronze Rectangle Bar 954 Cast Oversized Part # 25255

3" x 15" Aluminum Bronze Rectangle Bar 954 Cast Oversized -
Part #: 25255
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
$3,208.53 for 1
$3,208.53 ea.

Dimensions

  • Thickness: 3"
  • Width: 15"
  • 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-desk25255

3" x 6" Aluminum Bronze Rectangle Bar 954 Cast Oversized Part # 25254

3" x 6" Aluminum Bronze Rectangle Bar 954 Cast Oversized -
Part #: 25254
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
$1,211.13 for 1
$1,211.13 ea.

Dimensions

  • Thickness: 3"
  • Width: 6"
  • 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-desk25254

3" x 11" Bearing Bronze Rectangle Bar 932 (SAE 660) Cast Oversized Part # 25196

3" x 11" Bearing Bronze Rectangle Bar 932 (SAE 660) Cast Oversized -
Part #: 25196
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
$2,346.31 for 1
$2,346.31 ea.

Dimensions

  • Thickness: 3"
  • Width: 11"
  • 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-desk25196

3" x 4" Alloy Steel Rectangle Bar 4340 Cold Drawn Part # 25677

3" x 4" Alloy Steel Rectangle Bar 4340 Cold Drawn -
Part #: 25677
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
$770.95 for 1
$770.95 ea.

Dimensions

  • Thickness: 3"
  • Width: 4"
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-6415 , ASTM-A108 , AMS-6409 , AMS-6484

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-key-stock-rectangle-1superZoom-desk25677

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded Part # 26224

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 26224
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
$139.15 for 1
$139.15 ea.

Dimensions

  • Thickness: 3"
  • Width: 3.5"
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-desk26224

3" x 5" Aluminum Rectangle Bar 6061-T6511-Extruded Part # 26347

3" x 5" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 26347
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
$199.76 for 1
$199.76 ea.

Dimensions

  • Thickness: 3"
  • Width: 5"
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-desk26347

Displaying 3326 - 3350 of 3565 results

Results per page

Can't find what you're looking for?

Contact us for a custom quote