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Rectangle Flat Bar

-4446 Products

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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SALE! Overstock Sale! Huge Savings on select cut lengths!

3/16" x 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 1132

3/16" x 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 1132

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $1.15 ea. - Overstock Sale! Ships out of OH while supplies last!
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $5.83 ea.
  • 36″ (3 ft.) - $7.99 ea.
  • 48″ (4 ft.) - $9.95 ea.
  • 72″ (6 ft.) - $14.10 ea.
  • 96″ (8 ft.) - $17.58 ea.
  • 144″ (12 ft.) - $21.99 ea.
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.
Create Custom Cut

QTY

$1.15 ea.
$1.15 for 1
SALE! Overstock Sale! Huge Savings on select cut lengths!

3/16" x 3/4" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 1133

3/16" x 3/4" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 1133

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $6.37 ea.
  • 36″ (3 ft.) - $8.70 ea.
  • 48″ (4 ft.) - $4.98 ea. - Overstock Sale! Ships out of CA while supplies last!
  • 48″ (4 ft.) - $10.87 ea.
  • 72″ (6 ft.) - $15.34 ea.
  • 96″ (8 ft.) - $19.14 ea.
  • 144″ (12 ft.) - $23.96 ea.
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.
Create Custom Cut

QTY

$4.50 ea.
$4.50 for 1

3/16" x 3/4" Aluminum Rectangle Bar 6063-T52-Extruded - 
Part #: 18082

3/16" x 3/4" Aluminum Rectangle Bar 6063-T52-Extruded -
Part #: 18082

Click for more details

aluminum-rectangle-bar-6063-t52-extruded-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 0.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $8.43 ea.
  • 36″ (3 ft.) - $11.50 ea.
  • 48″ (4 ft.) - $14.30 ea.
  • 72″ (6 ft.) - $20.22 ea.
  • 96″ (8 ft.) - $25.19 ea.
  • 192″ (16 ft.) - $41.81 ea. -LTL freight rates apply
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.
Create Custom Cut

QTY

$4.50 ea.
$4.50 for 1
SALE! Overstock Clearance Sale!

3/16" x 1" Aluminum Rectangle Bar 6063-T52-Extruded - 
Part #: 18083

3/16" x 1" Aluminum Rectangle Bar 6063-T52-Extruded -
Part #: 18083

Click for more details

aluminum-rectangle-bar-6063-t52-extruded-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $7.72 ea.
  • 36″ (3 ft.) - $10.54 ea.
  • 48″ (4 ft.) - $13.15 ea.
  • 72″ (6 ft.) - $18.56 ea.
  • 96″ (8 ft.) - $23.12 ea.
  • 192″ (16 ft.) - $38.37 ea. -LTL freight rates apply
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.
Create Custom Cut

QTY

$4.50 ea.
$4.50 for 1

3/16" x 1 1/2" Aluminum Rectangle Bar 6063-T52-Extruded - 
Part #: 18085

3/16" x 1 1/2" Aluminum Rectangle Bar 6063-T52-Extruded -
Part #: 18085

Click for more details

aluminum-rectangle-bar-6063-t52-extruded-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 1.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $5.84 ea.
  • 24″ (2 ft.) - $11.40 ea.
  • 36″ (3 ft.) - $15.55 ea.
  • 48″ (4 ft.) - $19.38 ea.
  • 72″ (6 ft.) - $27.39 ea.
  • 96″ (8 ft.) - $34.13 ea.
  • 192″ (16 ft.) - $56.64 ea. -LTL freight rates apply
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.
Create Custom Cut

QTY

$5.84 ea.
$5.84 for 1

3/16" x 2" Aluminum Rectangle Bar 6063-T52-Extruded - 
Part #: 18086

3/16" x 2" Aluminum Rectangle Bar 6063-T52-Extruded -
Part #: 18086

Click for more details

aluminum-rectangle-bar-6063-t52-extruded-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
See all available dimensions for this product
  • 12″ (1 ft.) - $8.70 ea.
  • 24″ (2 ft.) - $16.92 ea.
  • 36″ (3 ft.) - $23.09 ea.
  • 48″ (4 ft.) - $28.79 ea.
  • 72″ (6 ft.) - $40.69 ea.
  • 96″ (8 ft.) - $50.67 ea.
  • 192″ (16 ft.) - $84.10 ea. -LTL freight rates apply
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.
Create Custom Cut

QTY

$8.70 ea.
$8.70 for 1

3/16" x 1 1/4" Aluminum Rectangle Bar 6063-T52-Extruded - 
Part #: 18084

3/16" x 1 1/4" Aluminum Rectangle Bar 6063-T52-Extruded -
Part #: 18084

Click for more details

aluminum-rectangle-bar-6063-t52-extruded-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 1.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.90 ea.
  • 24″ (2 ft.) - $9.53 ea.
  • 36″ (3 ft.) - $13.01 ea.
  • 48″ (4 ft.) - $16.19 ea.
  • 72″ (6 ft.) - $22.88 ea.
  • 96″ (8 ft.) - $28.51 ea.
  • 192″ (16 ft.) - $47.30 ea. -LTL freight rates apply
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.
Create Custom Cut

QTY

$4.90 ea.
$4.90 for 1

3/16" x 2 1/2" Copper Rectangle Bar 110-H02 - 
Part #: 21289

3/16" x 2 1/2" Copper Rectangle Bar 110-H02 -
Part #: 21289

Click for more details

copper-rectangle-bar-110-h02-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 2.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $46.54 ea.
  • 24″ (2 ft.) - $90.59 ea.
  • 36″ (3 ft.) - $123.63 ea.
  • 48″ (4 ft.) - $154.17 ea.
  • 72″ (6 ft.) - $217.72 ea.
  • 96″ (8 ft.) - $271.17 ea.
  • 144″ (12 ft.) - $337.57 ea.
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.
Create Custom Cut

QTY

$46.54 ea.
$46.54 for 1

3/16" x 1/2" Copper Rectangle Bar 110-H02 - 
Part #: 4272

3/16" x 1/2" Copper Rectangle Bar 110-H02 -
Part #: 4272

Click for more details

copper-rectangle-bar-110-h02-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $9.70 ea.
  • 24″ (2 ft.) - $18.92 ea.
  • 36″ (3 ft.) - $25.80 ea.
  • 48″ (4 ft.) - $32.17 ea.
  • 72″ (6 ft.) - $45.44 ea.
  • 96″ (8 ft.) - $56.61 ea.
  • 144″ (12 ft.) - $70.46 ea.
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.
Create Custom Cut

QTY

$9.70 ea.
$9.70 for 1

3/16" x 5/8" Copper Rectangle Bar 110-H02 - 
Part #: 4273

3/16" x 5/8" Copper Rectangle Bar 110-H02 -
Part #: 4273

Click for more details

copper-rectangle-bar-110-h02-1superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 0.625"
See all available dimensions for this product
  • 12″ (1 ft.) - $11.84 ea.
  • 24″ (2 ft.) - $23.02 ea.
  • 36″ (3 ft.) - $31.42 ea.
  • 48″ (4 ft.) - $39.19 ea.
  • 72″ (6 ft.) - $55.34 ea.
  • 96″ (8 ft.) - $68.93 ea.
  • 144″ (12 ft.) - $85.80 ea.
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.
Create Custom Cut

QTY

$11.84 ea.
$11.84 for 1

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length - 
Part #: 27295

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length -
Part #: 27295

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
See all available dimensions for this product

Pack of 3

QTY

$218.75 ea.
$218.75

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27296

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27296

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
See all available dimensions for this product

Pack of 4

QTY

$277.50 ea.
$277.50

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27297

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27297

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
See all available dimensions for this product

Pack of 6

QTY

$330.00 ea.
$330.00

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27298

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27298

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
See all available dimensions for this product

Pack of 2

QTY

$245.85 ea.
$245.85

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

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
See all available dimensions for this product

Pack of 3

QTY

$260.75 ea.
$260.75

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27294

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27294

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
See all available dimensions for this product

Pack of 2

QTY

$206.25 ea.
$206.25

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27301

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27301

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
See all available dimensions for this product

Pack of 6

QTY

$468.00 ea.
$468.00

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27300

3/16" x 2" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27300

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
See all available dimensions for this product

Pack of 4

QTY

$370.00 ea.
$370.00

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length - 
Part #: 27303

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 48" Length -
Part #: 27303

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 4"
See all available dimensions for this product

Pack of 3

QTY

$350.00 ea.
$350.00

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27304

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27304

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 4"
See all available dimensions for this product

Pack of 4

QTY

$580.90 ea.
$580.90

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27302

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27302

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 4"
See all available dimensions for this product

Pack of 2

QTY

$330.00 ea.
$330.00

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length - 
Part #: 27305

3/16" x 4" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27305

Click for more details

2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom

Dimensions

  • Thickness: 0.1875"
  • Width: 4"
See all available dimensions for this product

Pack of 6

QTY

$942.00 ea.
$942.00

3/16" x 1 3/4" Copper Rectangle Bar 110 - 
Part #: 28909

3/16" x 1 3/4" Copper Rectangle Bar 110 -
Part #: 28909

Click for more details

Placeholder for future product image

Dimensions

  • Thickness: 0.1875"
  • Width: 1.75"
See all available dimensions for this product
  • 12″ (1 ft.) - $31.78 ea.
  • 24″ (2 ft.) - $61.88 ea.
  • 36″ (3 ft.) - $84.44 ea.
  • 48″ (4 ft.) - $105.30 ea.
  • 72″ (6 ft.) - $148.71 ea.
  • 144″ (12 ft.) - $230.58 ea.
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.
Create Custom Cut

QTY

$31.78 ea.
$31.78 for 1

3/16" x 3" Aluminum Rectangle Bar 6061-T6511 144" Length - 64pc. Min - 
Part #: 28566

3/16" x 3" Aluminum Rectangle Bar 6061-T6511 144" Length - 64pc. Min-
Part #: 28566

Click for more details

Dimensions

  • Thickness: 0.188"
  • Width: 3"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3/16" x 1 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 130pc. Min - 
Part #: 28564

3/16" x 1 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 130pc. Min-
Part #: 28564

Click for more details

Dimensions

  • Thickness: 0.188"
  • Width: 1.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

Can't find what you're looking for?

Contact us for a custom quote