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Stainless Steel Square Bar

-75 Products

Stainless Steel Product Guide Product   | Stainless Steel Square Bar Tolerances product

Stainless steel square is highly durable and corrosion resistant – perfect for projects that may be exposed to the elements, including extreme temperatures.

 

We carry stainless steel square bar in 17-4 | 303 | 304 | 316 | 410 | 416 |420 and 440C.

 

Relevant Knowledge Hub Resources: Understanding Steel | The Weldability of Stainless Steel

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1/8" Stainless Square Bar 316/316L-Annealed Cold Drawn - 
Part #: 28193

1/8" Stainless Square Bar 316/316L-Annealed Cold Drawn-
Part #: 28193

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Dimensions

  • Height: 0.125"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3/16" Stainless Square Bar 304/304L-Annealed Cold Finish - 
Part #: 426

3/16" Stainless Square Bar 304/304L-Annealed Cold Finish -
Part #: 426

Click for more details

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Dimensions

  • Height: 0.1875"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $4.55 ea.
  • 36″ (3 ft.) - $4.60 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $4.51 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $4.85 ea.
  • 72″ (6 ft.) - $6.86 ea.
  • 96″ (8 ft.) - $8.56 ea.
  • 144″ (12 ft.) - $10.64 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" Stainless Square Bar 410 Precision Ground - 
Part #: 19335

3/16" Stainless Square Bar 410 Precision Ground -
Part #: 19335

Click for more details

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Dimensions

  • Height: 0.1875"
See all available dimensions for this product
  • 24″ (2 ft.) - $134.24 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.

QTY

$134.24 ea.
$134.24 for 1

3/16" Stainless Square Bar 440C Oversize Ground Stock - 
Part #: 19348

3/16" Stainless Square Bar 440C Oversize Ground Stock -
Part #: 19348

Click for more details

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Dimensions

  • Height: 0.1875"
See all available dimensions for this product
  • 24″ (2 ft.) - $170.91 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.

QTY

$170.91 ea.
$170.91 for 1

3/16" Stainless Square Bar 303-Annealed Cold Drawn - 
Part #: 19634

3/16" Stainless Square Bar 303-Annealed Cold Drawn -
Part #: 19634

Click for more details

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Dimensions

  • Height: 0.1875"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $4.55 ea.
  • 36″ (3 ft.) - $4.60 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $4.65 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $5.04 ea.
  • 72″ (6 ft.) - $7.12 ea.
  • 96″ (8 ft.) - $8.89 ea.
  • 144″ (12 ft.) - $11.06 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
SALE! Overstock Sale! Huge Savings on select cut lengths!

1/4" Stainless Square Bar 304/304L-Annealed Cold Finish - 
Part #: 427

1/4" Stainless Square Bar 304/304L-Annealed Cold Finish -
Part #: 427

Click for more details

stainless-square-bar-304-cold-finish-1superZoom

Dimensions

  • Height: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $4.96 ea.
  • 36″ (3 ft.) - $6.77 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $7.81 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $8.44 ea.
  • 72″ (6 ft.) - $11.92 ea.
  • 96″ (8 ft.) - $14.85 ea.
  • 144″ (12 ft.) - $18.48 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

1/4" Stainless Square Bar 410 Precision Ground - 
Part #: 19329

1/4" Stainless Square Bar 410 Precision Ground -
Part #: 19329

Click for more details

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Dimensions

  • Height: 0.25"
See all available dimensions for this product
  • 24″ (2 ft.) - $137.57 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.

QTY

$137.57 ea.
$137.57 for 1

1/4" Stainless Square Bar 440C Oversize Ground Stock - 
Part #: 19341

1/4" Stainless Square Bar 440C Oversize Ground Stock -
Part #: 19341

Click for more details

stainless-square-bar-440c-oversize-1superZoom

Dimensions

  • Height: 0.25"
See all available dimensions for this product
  • 24″ (2 ft.) - $171.99 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.

QTY

$171.99 ea.
$171.99 for 1

1/4" Stainless Square Bar 316/316L-Annealed Cold Finish - 
Part #: 2208

1/4" Stainless Square Bar 316/316L-Annealed Cold Finish -
Part #: 2208

Click for more details

stainless-square-bar-316-annealed-cold-finish-1superZoom

Dimensions

  • Height: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $6.50 ea.
  • 36″ (3 ft.) - $8.91 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $10.26 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $11.10 ea.
  • 72″ (6 ft.) - $15.66 ea.
  • 96″ (8 ft.) - $19.52 ea.
  • 144″ (12 ft.) - $24.28 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

1/4" Stainless Square Bar 303-Annealed Cold Drawn - 
Part #: 19635

1/4" Stainless Square Bar 303-Annealed Cold Drawn -
Part #: 19635

Click for more details

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Dimensions

  • Height: 0.25"
See all available dimensions for this product
  • 12″ (1 ft.) - $4.50 ea.
  • 24″ (2 ft.) - $7.41 ea.
  • 36″ (3 ft.) - $10.11 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $11.63 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $12.58 ea.
  • 72″ (6 ft.) - $17.78 ea.
  • 96″ (8 ft.) - $22.15 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

1/4" Stainless Square Bar 416-Annealed Cold Finish - 
Part #: 23538

1/4" Stainless Square Bar 416-Annealed Cold Finish-
Part #: 23538

Click for more details

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Dimensions

  • Height: 0.25"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

5/16" Stainless Square Bar 410 Precision Ground - 
Part #: 19332

5/16" Stainless Square Bar 410 Precision Ground -
Part #: 19332

Click for more details

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Dimensions

  • Height: 0.3125"
See all available dimensions for this product
  • 24″ (2 ft.) - $173.71 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.

QTY

$173.71 ea.
$173.71 for 1

5/16" Stainless Square Bar 440C Oversize Ground Stock - 
Part #: 19345

5/16" Stainless Square Bar 440C Oversize Ground Stock -
Part #: 19345

Click for more details

stainless-square-bar-440c-oversize-1superZoom

Dimensions

  • Height: 0.3125"
See all available dimensions for this product
  • 24″ (2 ft.) - $214.06 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.

QTY

$214.06 ea.
$214.06 for 1

5/16" Stainless Square Bar 303-Annealed Cold Drawn - 
Part #: 19636

5/16" Stainless Square Bar 303-Annealed Cold Drawn -
Part #: 19636

Click for more details

stainless-square-bar-303-cold-drawn-1superZoom

Dimensions

  • Height: 0.3125"
See all available dimensions for this product
  • 12″ (1 ft.) - $5.36 ea.
  • 24″ (2 ft.) - $10.40 ea.
  • 36″ (3 ft.) - $14.18 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $16.34 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $17.70 ea.
  • 72″ (6 ft.) - $25.00 ea.
  • 96″ (8 ft.) - $31.14 ea.
  • 144″ (12 ft.) - $38.76 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

$5.36 ea.
$5.36 for 1

5/16" Stainless Square Bar 316/316L-Annealed Cold Finish - 
Part #: 28060

5/16" Stainless Square Bar 316/316L-Annealed Cold Finish -
Part #: 28060

Click for more details

stainless-square-bar-316-annealed-cold-finish-1superZoom

Dimensions

  • Height: 0.3125"
See all available dimensions for this product
  • 12″ (1 ft.) - $5.06 ea.
  • 24″ (2 ft.) - $9.82 ea.
  • 36″ (3 ft.) - $13.42 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $15.43 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $16.74 ea.
  • 72″ (6 ft.) - $23.63 ea.
  • 96″ (8 ft.) - $29.43 ea.
  • 144″ (12 ft.) - $36.64 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

$5.06 ea.
$5.06 for 1

3/8" Stainless Square Bar 304/304L-Annealed Cold Finish - 
Part #: 429

3/8" Stainless Square Bar 304/304L-Annealed Cold Finish -
Part #: 429

Click for more details

stainless-square-bar-304-cold-finish-1superZoom

Dimensions

  • Height: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $5.69 ea.
  • 24″ (2 ft.) - $11.08 ea.
  • 36″ (3 ft.) - $15.12 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $17.38 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $18.85 ea.
  • 72″ (6 ft.) - $26.63 ea.
  • 96″ (8 ft.) - $33.16 ea.
  • 144″ (12 ft.) - $41.28 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

$5.69 ea.
$5.69 for 1

3/8" Stainless Square Bar 410 Precision Ground - 
Part #: 19331

3/8" Stainless Square Bar 410 Precision Ground -
Part #: 19331

Click for more details

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Dimensions

  • Height: 0.375"
See all available dimensions for this product
  • 24″ (2 ft.) - $192.42 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.

QTY

$192.42 ea.
$192.42 for 1

3/8" Stainless Square Bar 440C Oversize Ground Stock - 
Part #: 19344

3/8" Stainless Square Bar 440C Oversize Ground Stock -
Part #: 19344

Click for more details

stainless-square-bar-440c-oversize-1superZoom

Dimensions

  • Height: 0.375"
See all available dimensions for this product
  • 24″ (2 ft.) - $235.45 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.

QTY

$235.45 ea.
$235.45 for 1

3/8" Stainless Square Bar 316/316L-Annealed Cold Finish - 
Part #: 2209

3/8" Stainless Square Bar 316/316L-Annealed Cold Finish -
Part #: 2209

Click for more details

stainless-square-bar-316-annealed-cold-finish-1superZoom

Dimensions

  • Height: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $7.58 ea.
  • 24″ (2 ft.) - $14.75 ea.
  • 36″ (3 ft.) - $20.10 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $23.13 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $25.07 ea.
  • 72″ (6 ft.) - $35.42 ea.
  • 96″ (8 ft.) - $44.13 ea.
  • 144″ (12 ft.) - $54.92 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

$7.58 ea.
$7.58 for 1

3/8" Stainless Square Bar 303-Annealed Cold Drawn - 
Part #: 19637

3/8" Stainless Square Bar 303-Annealed Cold Drawn -
Part #: 19637

Click for more details

stainless-square-bar-303-cold-drawn-1superZoom

Dimensions

  • Height: 0.375"
See all available dimensions for this product
  • 12″ (1 ft.) - $6.59 ea.
  • 24″ (2 ft.) - $12.82 ea.
  • 36″ (3 ft.) - $17.52 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $20.07 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $21.84 ea.
  • 72″ (6 ft.) - $30.83 ea.
  • 96″ (8 ft.) - $38.42 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

$6.59 ea.
$6.59 for 1

7/16" Stainless Square Bar 303-Annealed Cold Drawn - 
Part #: 19638

7/16" Stainless Square Bar 303-Annealed Cold Drawn -
Part #: 19638

Click for more details

stainless-square-bar-303-cold-drawn-1superZoom

Dimensions

  • Height: 0.4375"
See all available dimensions for this product
  • 12″ (1 ft.) - $7.84 ea.
  • 24″ (2 ft.) - $15.30 ea.
  • 36″ (3 ft.) - $20.86 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $23.90 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $26.00 ea.
  • 72″ (6 ft.) - $36.74 ea.
  • 96″ (8 ft.) - $45.74 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

$7.84 ea.
$7.84 for 1

1/2" Stainless Square Bar 304/304L-Annealed Cold Finish - 
Part #: 431

1/2" Stainless Square Bar 304/304L-Annealed Cold Finish -
Part #: 431

Click for more details

stainless-square-bar-304-cold-finish-1superZoom

Dimensions

  • Height: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $9.63 ea.
  • 24″ (2 ft.) - $18.77 ea.
  • 36″ (3 ft.) - $25.61 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $29.40 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $31.95 ea.
  • 72″ (6 ft.) - $45.12 ea.
  • 96″ (8 ft.) - $56.20 ea.
  • 144″ (12 ft.) - $69.94 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

$9.63 ea.
$9.63 for 1

1/2" Stainless Square Bar 410 Precision Ground - 
Part #: 19328

1/2" Stainless Square Bar 410 Precision Ground -
Part #: 19328

Click for more details

stainless-square-bar-410-1superZoom

Dimensions

  • Height: 0.5"
See all available dimensions for this product
  • 24″ (2 ft.) - $185.49 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.

QTY

$185.49 ea.
$185.49 for 1

1/2" Stainless Square Bar 440C Oversize Ground Stock - 
Part #: 19340

1/2" Stainless Square Bar 440C Oversize Ground Stock -
Part #: 19340

Click for more details

stainless-square-bar-440c-oversize-1superZoom

Dimensions

  • Height: 0.5"
See all available dimensions for this product
  • 24″ (2 ft.) - $219.89 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.

QTY

$219.89 ea.
$219.89 for 1

1/2" Stainless Square Bar 316/316L-Annealed Cold Finish - 
Part #: 2210

1/2" Stainless Square Bar 316/316L-Annealed Cold Finish -
Part #: 2210

Click for more details

stainless-square-bar-316-annealed-cold-finish-1superZoom

Dimensions

  • Height: 0.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $12.64 ea.
  • 24″ (2 ft.) - $24.60 ea.
  • 36″ (3 ft.) - $33.58 ea.

    Buy 4 at the 12 ft price!

  • 44″ (44 in.) - $38.50 ea.

    Order to avoid UPS additional handling fees

  • 48″ (4 ft.) - $41.87 ea.
  • 72″ (6 ft.) - $59.13 ea.
  • 96″ (8 ft.) - $73.63 ea.
  • 144″ (12 ft.) - $91.66 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

$12.64 ea.
$12.64 for 1
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