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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

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028640

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$34.23 for 1

$34.23 ea.

Dimensions

Thickness: 1/8
Width: 1"

Click for more details

1/8" x 1" 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 1" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground-deskmp-00028640

1/8" x 1" Stainless Steel Rectangle Bar 154 CM - Blanchard Ground Part # mp-00028640

Dimensions

Thickness: 1/8
Width: 1"

Select a Size

18″ (18 in.) - $34.23 ea.
36″ (3 ft.) - $68.46 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 - Precision Ground Part # mp-00028635

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$50.29 for 1

$50.29 ea.

Dimensions

Thickness: 1/8
Width: 1.25"

Click for more details

1/8" x 1 1/4" 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 1 1/4" Stainless Steel Rectangle Bar 154 CM - Precision Ground-deskmp-00028635

1/8" x 1 1/4" Stainless Steel Rectangle Bar 154 CM - Precision Ground Part # mp-00028635

Dimensions

Thickness: 1/8
Width: 1.25"

Select a Size

18″ (18 in.) - $50.29 ea.
36″ (3 ft.) - $100.57 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 - Mill Finish Part # mp-00028641

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$35.29 for 1

$35.29 ea.

Dimensions

Thickness: 1/8
Width: 1.25"

Click for more details

1/8" x 1 1/4" 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 1 1/4" Stainless Steel Rectangle Bar 154 CM - Mill Finish-deskmp-00028641

1/8" x 1 1/4" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028641

Dimensions

Thickness: 1/8
Width: 1.25"

Select a Size

18″ (18 in.) - $35.29 ea.
36″ (3 ft.) - $70.57 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 - Mill Finish Part # mp-00028639

Sold & Shipped by Jantz Supply

Select a Size

QTY

Update

$42.34 for 1

$42.34 ea.

Dimensions

Thickness: 1/8
Width: 1.5"

Click for more details

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - 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 1/2" Stainless Steel Rectangle Bar 154 CM - Mill Finish-deskmp-00028639

1/8" x 1 1/2" Stainless Steel Rectangle Bar 154 CM - Mill Finish Part # mp-00028639

Dimensions

Thickness: 1/8
Width: 1.5"

Select a Size

18″ (18 in.) - $42.34 ea.
36″ (3 ft.) - $84.69 ea.

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

1 1/4" x 1 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18886

Select a Cut Size

QTY

Update

$641.70 for 1

$641.70 ea.

Dimensions

Thickness: 1.25"
Width: 1.5"

Click for more details

stainless-rectangle-bar-410-1superZoom-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-410-1superZoom-desk18886

1 1/4" x 2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18909

Select a Cut Size

QTY

Update

$794.12 for 1

$794.12 ea.

Dimensions

Thickness: 1.25"
Width: 2"

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stainless-rectangle-bar-410-1superZoom-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-410-1superZoom-desk18909

1 1/4" x 2 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18911

Select a Cut Size

QTY

Update

$800.15 for 1

$800.15 ea.

Dimensions

Thickness: 1.25"
Width: 2.5"

Click for more details

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

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-410-1superZoom-desk18911

1 1/4" x 3 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18937

Select a Cut Size

QTY

Update

$1,084.98 for 1

$1,084.98 ea.

Dimensions

Thickness: 1.25"
Width: 3.5"

Click for more details

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

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-410-1superZoom-desk18937

1 1/4" x 3" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18935

Select a Cut Size

QTY

Update

$993.23 for 1

$993.23 ea.

Dimensions

Thickness: 1.25"
Width: 3"

Click for more details

stainless-rectangle-bar-410-1superZoom-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-410-1superZoom-desk18935

1 1/4" x 4" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18961

Select a Cut Size

QTY

Update

$1,201.50 for 1

$1,201.50 ea.

Dimensions

Thickness: 1.25"
Width: 4"

Click for more details

stainless-rectangle-bar-410-1superZoom-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-410-1superZoom-desk18961

1 1/4" x 5" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18973

Select a Cut Size

QTY

Update

$1,344.22 for 1

$1,344.22 ea.

Dimensions

Thickness: 1.25"
Width: 5"

Click for more details

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

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-410-1superZoom-desk18973

1 1/4" x 6" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18986

Select a Cut Size

QTY

Update

$1,486.54 for 1

$1,486.54 ea.

Dimensions

Thickness: 1.25"
Width: 6"

Click for more details

stainless-rectangle-bar-410-1superZoom-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-410-1superZoom-desk18986

1 1/4" x 7" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18993

Select a Cut Size

QTY

Update

$1,726.17 for 1

$1,726.17 ea.

Dimensions

Thickness: 1.25"
Width: 7"

Click for more details

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

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-410-1superZoom-desk18993

1 1/4" x 8" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 19005

Select a Cut Size

QTY

Update

$2,015.30 for 1

$2,015.30 ea.

Dimensions

Thickness: 1.25"
Width: 8"

Click for more details

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

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-410-1superZoom-desk19005

1 1/4" x 9" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 19013

Select a Cut Size

QTY

Update

$2,291.73 for 1

$2,291.73 ea.

Dimensions

Thickness: 1.25"
Width: 9"

Click for more details

stainless-rectangle-bar-410-1superZoom-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-410-1superZoom-desk19013

1 1/4" x 10" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 19025

Select a Cut Size

QTY

Update

$2,681.23 for 1

$2,681.23 ea.

Dimensions

Thickness: 1.25"
Width: 10"

Click for more details

stainless-rectangle-bar-410-1superZoom-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-410-1superZoom-desk19025

1 1/4" x 12" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 19037

Select a Cut Size

QTY

Update

$3,070.59 for 1

$3,070.59 ea.

Dimensions

Thickness: 1.25"
Width: 12"

Click for more details

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

Material Meets These Standard(s): ASTM-A276

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-410-1superZoom-desk19037

1 1/4" x 3" Stainless Rectangle Bar 17-4 PH Cond. A HRAP Part # 21448

Select a Size or Custom Cut

QTY

Update

$128.26 for 1

$128.26 ea.

Dimensions

Thickness: 1.25"
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

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stainless-rectangle-bar-17-4-hrap-ph-1superZoom-desk21448

1 1/4" x 1 1/2" Stainless Rectangle Bar 304/304L Part # 21966

Select a Size or Custom Cut

QTY

Update

$85.99 for 1

$85.99 ea.

Dimensions

Thickness: 1.25"
Width: 1.5"

Click for more details

stainless-rectangle-bar-304-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS-QQ-S-763 , AMS-5639 , AMS-5647 , ASTM-A276 , ASTM-A479 , ASTM-F899 , ASTM-A240(call for availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-304-1superZoom-desk21966

1 1/4" x 1 1/2" Stainless Rectangle Bar 17-4 PH Cond. A HRAP Part # 22161

Select a Size or Custom Cut

QTY

Update

$80.80 for 1

$80.80 ea.

Dimensions

Thickness: 1.25"
Width: 1.5"

Click for more details

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-rectangle-bar-17-4-hrap-ph-1superZoom-desk22161

1 1/4" x 2" Stainless Rectangle Bar 304/304L Part # 23121

Select a Size or Custom Cut

QTY

Update

$87.09 for 1

$87.09 ea.

Dimensions

Thickness: 1.25"
Width: 2"

Click for more details

stainless-rectangle-bar-304-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS-QQ-S-763 , AMS-5639 , AMS-5647 , ASTM-A276 , ASTM-A479 , ASTM-F899 , ASTM-A240(call for availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

stainless-rectangle-bar-304-1superZoom-desk23121

1 1/4" x 1 3/4" Stainless Rectangle Bar 17-4 PH Cond. A HRAP Part # 24309

Select a Size or Custom Cut

QTY

Update

$131.77 for 1

$131.77 ea.

Dimensions

Thickness: 1.25"
Width: 1.75"

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-desk24309

1 1/4" x 2" Stainless Rectangle Bar 303 Cold Drawn Part # 13029

Select a Size or Custom Cut

QTY

Update

$97.24 for 1

$97.24 ea.

Dimensions

Thickness: 1.25"
Width: 2"

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

Click for more details

stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk13029

1 1/4" x 2 1/2" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 17716

Select a Size or Custom Cut

QTY

Update

$121.21 for 1

$121.21 ea.

Dimensions

Thickness: 1.25"
Width: 2.5"

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

Click for more details

stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk17716

1 1/4" x 1 1/2" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 17715

Select a Size or Custom Cut

QTY

Update

$89.70 for 1

$89.70 ea.

Dimensions

Thickness: 1.25"
Width: 1.5"

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

Click for more details

stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk17715

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