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Stainless Steel Rectangle Bar

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Stainless Steel Rectangle Bar

Stainless steel rectangle bar provides dependable strength, corrosion resistance, and versatility for fabrication, framing, structural support, and machine part construction. Its flat, rectangular profile makes it ideal for brackets, fixtures, rails, and general industrial components that require clean edges and consistent dimensions. Available in popular stainless alloys – including 17 4, 303, 304, 316, 321, 410, 416, 420 and 440C – these bars support applications ranging from food and beverage equipment to aerospace, chemical processing, and architectural builds. Offered in full lengths and custom cut sizes to match your project needs.

Applications: Structural framing, supports, brackets, fixtures, machinery parts, architectural components, food processing equipment.

Available Alloys: 17-4 | 303 | 304 | 316 | 321 | 410 | 416 | 420 | 440C

Material Properties

Stainless Steel Product Guide |

Stainless Steel Rectangle Bar Tolerances

rectangle-bar-large-new-min-4superZoom-main

Stainless Steel Rectangle Bar

Stainless steel rectangle bar provides dependable strength, corrosion resistance, and versatility for fabrication, framing, structural support, and machine part construction. Its flat, rectangular profile makes it ideal for brackets, fixtures, rails, and general industrial components that require clean edges and consistent dimensions. Available in popular stainless alloys – including 17 4, 303, 304, 316, 321, 410, 416, 420 and 440C – these bars support applications ranging from food and beverage equipment to aerospace, chemical processing, and architectural builds. Offered in full lengths and custom cut sizes to match your project needs.

Applications: Structural framing, supports, brackets, fixtures, machinery parts, architectural components, food processing equipment.

Available Alloys: 17-4 | 303 | 304 | 316 | 321 | 410 | 416 | 420 | 440C

Material Properties

Stainless Steel Product Guide |

Stainless Steel Rectangle Bar Tolerances

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908 results

908 results

1" x 3" Stainless Rectangle Bar 420 Oversize Ground Stock Part # 18833

Select a Cut Size

QTY

Update

$1,405.37 for 1

$1,405.37 ea.

Dimensions

Thickness: 1"
Width: 3"

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stainless-rectangle-bar-420-oversize-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

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stainless-rectangle-bar-420-oversize-1superZoom-desk18833

1" x 4" Stainless Rectangle Bar 420 Oversize Ground Stock Part # 18839

Select a Cut Size

QTY

Update

$1,738.10 for 1

$1,738.10 ea.

Dimensions

Thickness: 1"
Width: 4"

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stainless-rectangle-bar-420-oversize-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

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stainless-rectangle-bar-420-oversize-1superZoom-desk18839

1" x 5" Stainless Rectangle Bar 420 Oversize Ground Stock Part # 18845

Select a Cut Size

QTY

Update

$2,070.96 for 1

$2,070.96 ea.

Dimensions

Thickness: 1"
Width: 5"

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stainless-rectangle-bar-420-oversize-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

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stainless-rectangle-bar-420-oversize-1superZoom-desk18845

1" x 6" Stainless Rectangle Bar 420 Oversize Ground Stock Part # 18850

Select a Cut Size

QTY

Update

$2,403.82 for 1

$2,403.82 ea.

Dimensions

Thickness: 1"
Width: 6"

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stainless-rectangle-bar-420-oversize-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

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stainless-rectangle-bar-420-oversize-1superZoom-desk18850

1" x 1 1/2" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 632

Select a Size or Custom Cut

QTY

Update

$96.45 for 1

$96.45 ea.

Dimensions

Thickness: 1"
Width: 1.5"

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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT

FREE MTR Available

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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk632

1" x 2" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 633

Select a Size or Custom Cut

QTY

Update

$104.79 for 1

$104.79 ea.

Dimensions

Thickness: 1"
Width: 2"

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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk633

1" x 3" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 634

Select a Size or Custom Cut

QTY

Update

$118.84 for 1

$118.84 ea.

Dimensions

Thickness: 1"
Width: 3"

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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk634

1" x 4" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 635

Select a Size or Custom Cut

QTY

Update

$210.43 for 1

$210.43 ea.

Dimensions

Thickness: 1"
Width: 4"

Click for more details

stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk635

1" x 1 1/2" Stainless Rectangle Bar 316/316L Part # 702

Select a Size or Custom Cut

QTY

Update

$103.17 for 1

$103.17 ea.

Dimensions

Thickness: 1"
Width: 1.5"

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

Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5653 , AMS-5648 , ASTM-A240(call for availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-316-1superZoom-desk702

1" x 2" Stainless Rectangle Bar 316/316L Part # 703

Select a Size or Custom Cut

QTY

Update

$241.66 for 1

$241.66 ea.

Dimensions

Thickness: 1"
Width: 2"

Click for more details

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

Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5653 , AMS-5648 , ASTM-A240(call for availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-316-1superZoom-desk703

1" x 3" Stainless Rectangle Bar 316/316L Part # 704

Select a Size or Custom Cut

QTY

Update

$157.52 for 1

$157.52 ea.

Dimensions

Thickness: 1"
Width: 3"

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

Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5653 , AMS-5648 , ASTM-A240(call for availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-316-1superZoom-desk704

1" x 4" Stainless Rectangle Bar 316/316L Part # 705

Select a Size or Custom Cut

QTY

Update

$214.63 for 1

$214.63 ea.

Dimensions

Thickness: 1"
Width: 4"

Click for more details

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

Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5653 , AMS-5648 , ASTM-A240(call for availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-316-1superZoom-desk705

1" x 1 1/2" Stainless Rectangle Bar 440C Hot Rolled Annealed & Pickled - Part # 27926

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1" x 2" Stainless Rectangle Bar 440C Hot Rolled Annealed & Pickled - Part # 27927

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028583

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$136.92 for 1

$136.92 ea.

Dimensions

Thickness: 1/8
Width: 4"

Click for more details

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

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1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-deskmp-00028583

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028583

Dimensions

Thickness: 1/8
Width: 4"

Select a Size

18″ (18 in.) - $136.92 ea.
36″ (3 ft.) - $273.84 ea.

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

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028581

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$112.92 for 1

$112.92 ea.

Dimensions

Thickness: 1/8
Width: 4"

Click for more details

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Mill Finish-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Mill Finish-deskmp-00028581

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028581

Dimensions

Thickness: 1/8
Width: 4"

Select a Size

18″ (18 in.) - $112.92 ea.
36″ (3 ft.) - $225.84 ea.

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

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028582

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$68.46 for 1

$68.46 ea.

Dimensions

Thickness: 1/8
Width: 2"

Click for more details

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-deskmp-00028582

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028582

Dimensions

Thickness: 1/8
Width: 2"

Select a Size

18″ (18 in.) - $68.46 ea.
36″ (3 ft.) - $136.92 ea.

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

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028591

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$51.34 for 1

$51.34 ea.

Dimensions

Thickness: 1/8
Width: 1.5"

Click for more details

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-deskmp-00028591

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028591

Dimensions

Thickness: 1/8
Width: 1.5"

Select a Size

18″ (18 in.) - $51.34 ea.
36″ (3 ft.) - $102.69 ea.

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

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028595

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$60.34 for 1

$60.34 ea.

Dimensions

Thickness: 1/8
Width: 1.5"

Click for more details

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Precision Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Precision Ground-deskmp-00028595

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028595

Dimensions

Thickness: 1/8
Width: 1.5"

Select a Size

18″ (18 in.) - $60.34 ea.
36″ (3 ft.) - $120.69 ea.

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

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028603

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$28.23 for 1

$28.23 ea.

Dimensions

Thickness: 1/8
Width: 1"

Click for more details

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Mill Finish-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Mill Finish-deskmp-00028603

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028603

Dimensions

Thickness: 1/8
Width: 1"

Select a Size

18″ (18 in.) - $28.23 ea.
36″ (3 ft.) - $56.46 ea.

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

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028606

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$80.46 for 1

$80.46 ea.

Dimensions

Thickness: 1/8
Width: 2"

Click for more details

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Precision Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Precision Ground-deskmp-00028606

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028606

Dimensions

Thickness: 1/8
Width: 2"

Select a Size

18″ (18 in.) - $80.46 ea.
36″ (3 ft.) - $160.92 ea.

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

1/8" x 1 1/4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028615

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$42.79 for 1

$42.79 ea.

Dimensions

Thickness: 1/8
Width: 1.25"

Click for more details

1/8" x 1 1/4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 1 1/4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-deskmp-00028615

1/8" x 1 1/4" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028615

Dimensions

Thickness: 1/8
Width: 1.25"

Select a Size

18″ (18 in.) - $42.79 ea.
36″ (3 ft.) - $77.72 ea.

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

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028612

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$56.46 for 1

$56.46 ea.

Dimensions

Thickness: 1/8
Width: 2"

Click for more details

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Mill Finish-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Mill Finish-deskmp-00028612

1/8" x 2" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028612

Dimensions

Thickness: 1/8
Width: 2"

Select a Size

18″ (18 in.) - $56.46 ea.
36″ (3 ft.) - $112.92 ea.

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

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028631

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$160.92 for 1

$160.92 ea.

Dimensions

Thickness: 1/8
Width: 4"

Click for more details

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Precision Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Precision Ground-deskmp-00028631

1/8" x 4" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028631

Dimensions

Thickness: 1/8
Width: 4"

Select a Size

18″ (18 in.) - $160.92 ea.
36″ (3 ft.) - $321.84 ea.

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

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028623

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$40.23 for 1

$40.23 ea.

Dimensions

Thickness: 1/8
Width: 1"

Click for more details

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Precision Ground-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Precision Ground-deskmp-00028623

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028623

Dimensions

Thickness: 1/8
Width: 1"

Select a Size

18″ (18 in.) - $40.23 ea.
36″ (3 ft.) - $80.46 ea.

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

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