Metals
Plastics
Other Raw Materials
Machine Ready Stock
Sample Packs & Protoboxes
Bearings, Shafts and Gears
Cable and Wire
Fastening and Bonding
Fittings
Finishing Products
Framing Systems
Tools and Fabricating
Facilities and Maintenance
Architectural & Decorative Components

Widest range of Brass sizes and alloys in stock

Open for Orders 24/7!

Get a Quick Quote

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.

Rectangle Flat Bar

Sort by

4128 results

20mm x 25mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27051

Pack of 2

QTY

Update

$130.27

$130.27 ea.

Expand Details

Dimensions

Thickness: 20mm
Width: 25mm

Click for more details

mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

mild-steel-key-stock-rectangle-1superZoom-desk27051

3/16" x 3 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 11891

Select a Cut Size

QTY

Update

$130.46 for 1

$130.46 ea.

Expand Details

Dimensions

Thickness: 0.1875"
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

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk11891

2 1/2" x 4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00038689

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$130.47 for 1

$130.47 ea.

Expand Details

Dimensions

Thickness: 2.5"
Width: 4"

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-deskmp-00038689

2 1/2" x 4" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00038689

Dimensions

Thickness: 2.5"
Width: 4"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $130.47 ea.
24″ (2 ft.) - $260.94 ea.
36″ (3 ft.) - $391.41 ea.
48″ (4 ft.) - $521.87 ea.
60″ (5 ft.) - $652.34 ea.
72″ (6 ft.) - $782.80 ea.
96″ (8 ft.) - $1,043.73 ea.
120″ (10 ft.) - $1,304.67 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

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

Select a Cut Size

QTY

Update

$130.50 for 1

$130.50 ea.

Expand Details

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

FREE MTR Available

View more product details

Click for more details

alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19198

1" X 3" Tool Steel Rectangle Bar D2 Part # mp-00003057

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$130.67 for 1

$130.67 ea.

Expand Details

Dimensions

Thickness: 1"
Width: 3"

Click for more details

1" X 3" Tool Steel Rectangle Bar D2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

1" X 3" Tool Steel Rectangle Bar D2-deskmp-00003057

1" X 3" Tool Steel Rectangle Bar D2 Part # mp-00003057

Dimensions

Thickness: 1"
Width: 3"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $130.67 ea.
24″ (2 ft.) - $261.33 ea.
36″ (3 ft.) - $392.01 ea.
48″ (4 ft.) - $522.66 ea.
60″ (5 ft.) - $653.35 ea.
72″ (6 ft.) - $784.02 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1.5" X 2" Tool Steel Rectangle Bar D2 Part # mp-00003071

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$130.67 for 1

$130.67 ea.

Expand Details

Dimensions

Thickness: 1.5"
Width: 2"

Click for more details

1.5" X 2" Tool Steel Rectangle Bar D2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

1.5" X 2" Tool Steel Rectangle Bar D2-deskmp-00003071

1.5" X 2" Tool Steel Rectangle Bar D2 Part # mp-00003071

Dimensions

Thickness: 1.5"
Width: 2"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $130.67 ea.
24″ (2 ft.) - $261.33 ea.
36″ (3 ft.) - $392.01 ea.
48″ (4 ft.) - $522.66 ea.
60″ (5 ft.) - $653.35 ea.
72″ (6 ft.) - $784.02 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3/8" x 3" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12100

QTY

Update

Expand Details

Dimensions

Thickness: 0.375"
Width: 3"

Click for more details

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12100

3/4" x 4" Aluminum Rectangle Bar 7075-T7351-Cold Finish Part # 27543

Select a Size or Custom Cut

QTY

Update

$130.71 for 1

$130.71 ea.

Expand Details

Dimensions

Thickness: 0.75"
Width: 4"

Click for more details

aluminum-rectangle-bar-7075-t651-cold-finish-bare-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-rectangle-bar-7075-t651-cold-finish-bare-1superZoom-desk27543

7/32" x 2 1/2" Tool Steel Rectangle Bar A2 Precision Ground Part # 19070

Select a Cut Size

QTY

Update

$130.90 for 1

$130.90 ea.

Expand Details

Dimensions

Thickness: 0.2188"
Width: 2.5"

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

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-a2-1superZoom-desk19070

1/4" x 4" Copper Rectangle Bar 110-H02 Part # 4291

Select a Size or Custom Cut

QTY

Update

$130.91 for 1

$130.91 ea.

Expand Details

Dimensions

Thickness: 0.25"
Width: 4"

Click for more details

copper-rectangle-bar-110-h02-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

copper-rectangle-bar-110-h02-1superZoom-desk4291

3/4" x 3" Stainless Rectangle Bar 17-4 PH Cond. A HRAP Part # 20584

Select a Size or Custom Cut

QTY

Update

$131.08 for 1

$131.08 ea.

Expand Details

Dimensions

Thickness: 0.75"
Width: 3"

Click for more details

stainless-rectangle-bar-17-4-hrap-ph-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A564 , AMS-5643 , ASTM-F899

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-17-4-hrap-ph-1superZoom-desk20584

3/8" x 2 1/2" Copper Rectangle Bar 110-H02 Part # 4302

Select a Size or Custom Cut

QTY

Update

$131.08 for 1

$131.08 ea.

Expand Details

Dimensions

Thickness: 0.375"
Width: 2.5"

Click for more details

Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

copper-rectangle-bar-110-h02-1superZoom-desk4302

1/8" x 6" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 11770

Select a Cut Size

QTY

Update

$131.76 for 1

$131.76 ea.

Expand Details

Dimensions

Thickness: 0.125"
Width: 6"

Click for more details

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk11770

1 1/2" x 2 1/2" Aluminum Rectangle Bar 7075-T7351-Cold Finish Part # 27839

Select a Size or Custom Cut

QTY

Update

$131.77 for 1

$131.77 ea.

Expand Details

Dimensions

Thickness: 1.5"
Width: 2.5"

Click for more details

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-rectangle-bar-7075-t651-cold-finish-bare-1superZoom-desk27839

1 1/4" x 2" Stainless Rectangle Bar 316/316L Part # 27789

Select a Size or Custom Cut

QTY

Update

$131.89 for 1

$131.89 ea.

Expand Details

Dimensions

Thickness: 1.25"
Width: 2"

Click for more details

stainless-rectangle-bar-316-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-316-1superZoom-desk27789

1.5" x 2" Bronze Rectangle Bar 863 Continuous Cast Part # mp-00034419

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$132.00 for 1

$132.00 ea.

Expand Details

Dimensions

Thickness: 1.5"
Width: 2"

Click for more details

1.5" x 2" Bronze Rectangle Bar 863 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

Returns Acceptable.

View more product details

Click for more details

1.5" x 2" Bronze Rectangle Bar 863 Continuous Cast-deskmp-00034419

1.5" x 2" Bronze Rectangle Bar 863 Continuous Cast Part # mp-00034419

Dimensions

Thickness: 1.5"
Width: 2"

Select a Size

12″ (1 ft.) - $132.00 ea.
24″ (2 ft.) - $253.00 ea.
72″ (6 ft.) - $748.00 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1/2" x 1 1/2" Tool Steel Rectangle Bar O1 Precision Ground Part # 12209

Select a Cut Size

QTY

Update

$132.15 for 1

$132.15 ea.

Expand Details

Dimensions

Thickness: 0.5"
Width: 1.5"

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

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-o1-1superZoom-desk12209

3/8" x 2" Tool Steel Rectangle Bar O1 Ground Oversize Part # 11430

Select a Cut Size

QTY

Update

$132.15 for 1

$132.15 ea.

Expand Details

Dimensions

Thickness: 0.375"
Width: 2"

Click for more details

tool-steel-rectangle-bar-o1-oversize-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-o1-oversize-1superZoom-desk11430

1 1/4" x 2 1/2" Aluminum Rectangle Bar 7075-T7351-Cold Finish Part # 27548

Select a Size or Custom Cut

QTY

Update

$132.33 for 1

$132.33 ea.

Expand Details

Dimensions

Thickness: 1.25"
Width: 2.5"

Click for more details

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-rectangle-bar-7075-t651-cold-finish-bare-1superZoom-desk27548

1/16" x 6" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 11653

Select a Cut Size

QTY

Update

$132.57 for 1

$132.57 ea.

Expand Details

Dimensions

Thickness: 0.0625"
Width: 6"

Click for more details

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk11653

1/2" x 1 1/2" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19173

Select a Cut Size

QTY

Update

$132.65 for 1

$132.65 ea.

Expand Details

Dimensions

Thickness: 0.5"
Width: 1.5"

Click for more details

Material Meets These Standard(s): ASTM-A322

Key Features

FREE MTR Available

View more product details

Click for more details

alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19173

1 3/4" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00038708

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$132.66 for 1

$132.66 ea.

Expand Details

Dimensions

Thickness: 1.75"
Width: 6"

Click for more details

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

Non-returnable

View more product details

Click for more details

mild-steel-rectangle-bar-hot-rolled-a36-1superZoom-deskmp-00038708

1 3/4" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00038708

Dimensions

Thickness: 1.75"
Width: 6"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $132.66 ea.
24″ (2 ft.) - $265.31 ea.
36″ (3 ft.) - $397.98 ea.
48″ (4 ft.) - $530.64 ea.
60″ (5 ft.) - $663.30 ea.
72″ (6 ft.) - $795.95 ea.
96″ (8 ft.) - $1,061.27 ea.
120″ (10 ft.) - $1,326.59 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

1/16" x 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18634

Select a Cut Size

QTY

Update

$132.72 for 1

$132.72 ea.

Expand Details

Dimensions

Thickness: 0.0625"
Width: 0.5"

Click for more details

stainless-rectangle-bar-410-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A240

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-410-1superZoom-desk18634

1/4" x 4" Copper Full Round Edge 110-H02 Tinned Part # 23806

Select a Size or Custom Cut

QTY

Update

$132.86 for 1

$132.86 ea.

Expand Details

Dimensions

Thickness: 0.25"
Width: 4"

Click for more details

copper-rectangle-bar-110-h02-tinned-full-round-edge-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

copper-rectangle-bar-110-h02-tinned-full-round-edge-1superZoom-desk23806

1/4" x 2" Tool Steel Rectangle Bar S7 Ground Oversize Part # 11336

Select a Cut Size

QTY

Update

$133.18 for 1

$133.18 ea.

Expand Details

Dimensions

Thickness: 0.25"
Width: 2"

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

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-s7-oversize-1superZoom-desk11336

Displaying 2026 - 2050 of 4128 results

Results per page

Open for Orders 24/7!

Rectangle Flat Bar

Rectangle Flat Bar

Rectangle Flat Bar

Sort by

Sort by

More filters

Production Method

Secondary Shape

Surface

Finish

Grade

Color

Unit of Measure

Domestic

DFARS

seller

Type

Can't find what you need?

Pack of 2

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

QTY

Displaying 2026 - 2050 of 4128 results

Can't find what you're looking for?