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Square Bar

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Square Bar

Metal square bars are used for just about everything, from knife blades, aerospace parts, art projects and more. We carry metal Square Bar stock in Alloy Steel, Aluminum, Brass, Bronze, Carbon Steel, Cast Iron, Copper, Stainless Steel, and Tool Steel. Most square metal bar stock sizes are available in full lengths and custom cut lengths.

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SALE! Select Cut Sizes

3/8" Brass Square Bar 360-H02 Extruded Part # 1340

3/8" Brass Square Bar 360-H02 Extruded -
Part #: 1340
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

Update
$12.98 for 1
$12.98 ea.

Dimensions

  • Height: 0.375"
Click for more details
brass-square-bar-360-h02-extruded-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B16

Key Features

CUSTOM CUT MTR FREE MTR Available
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brass-square-bar-360-h02-extruded-1superZoom-desk1340

3/8" Brass Square Bar 385-M30 Extruded Part # 23715

3/8" Brass Square Bar 385-M30 Extruded -
Part #: 23715
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

Update
$16.19 for 1
$16.19 ea.

Dimensions

  • Height: 0.375"
Click for more details
brass-square-bar-385-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B455

Key Features

CUSTOM CUT MTR FREE MTR Available
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brass-square-bar-385-1superZoom-desk23715

3/8" Aluminum Square Bar 6061-T6511-Extruded Part # 1112

3/8" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1112
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

Update
$4.50 for 1
$4.50 ea.

Dimensions

  • Height: 0.375"
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-A-200/8 , ASTM-B221

Key Features

CUSTOM CUT MTR FREE MTR Available
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aluminum-square-bar-6061-t6511-1superZoom-desk1112

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

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

Update
$6.29 for 1
$6.29 ea.

Dimensions

  • Height: 0.375"
Click for more details
stainless-square-bar-304-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-S-763 , AMS-5639 , AMS-5647 , ASTM-A276 , ASTM-A479

Key Features

CUSTOM CUT MTR FREE MTR Available
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stainless-square-bar-304-cold-finish-1superZoom-desk429

3/8" Copper Square Bar 110-H02 Part # 1661

3/8" Copper Square Bar 110-H02 -
Part #: 1661
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

Update
$21.35 for 1
$21.35 ea.

Dimensions

  • Height: 0.375"
Click for more details
copper-square-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT
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copper-square-bar-110-h02-1superZoom-desk1661

3/8" Carbon Steel Square Bar 1018 Cold Finish Part # 7089

3/8" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 7089
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

Update
$4.50 for 1
$4.50 ea.

Dimensions

  • Height: 0.375"
Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108

Key Features

CUSTOM CUT MTR FREE MTR Available
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mild-steel-square-bar-1018-cold-finish-1superZoom-desk7089

3/8" Carbon Steel Square Bar A36 Hot Rolled Part # 10275

3/8" Carbon Steel Square Bar A36 Hot Rolled -
Part #: 10275
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

Update
$4.50 for 1
$4.50 ea.

Dimensions

  • Height: 0.375"
Click for more details
hot-roll-square-bar-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
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hot-roll-square-bar-a36-1superZoom-desk10275

3/8" Tool Steel Square Bar A2 Ground Oversize Part # 12434

3/8" Tool Steel Square Bar A2 Ground Oversize -
Part #: 12434
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

Update
$160.42 for 1
$160.42 ea.

Dimensions

  • Height: 0.375"
Click for more details
tool-steel-square-bar-a2-oversize-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-square-bar-a2-oversize-1superZoom-desk12434

3/8" Tool Steel Square Bar O1 Ground Oversize Part # 12435

3/8" Tool Steel Square Bar O1 Ground Oversize -
Part #: 12435
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

Update
$68.00 for 1
$68.00 ea.

Dimensions

  • Height: 0.375"
Click for more details
tool-steel-square-bar-o1-oversize-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-o1-oversize-1superZoom-desk12435

3/8" Carbon Steel Square Bar 1018 Precision Ground Part # 12465

3/8" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12465
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

Update
$50.79 for 1
$50.79 ea.

Dimensions

  • Height: 0.375"
Click for more details
tool-steel-square-bar-1018-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom-desk12465

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

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

Update
$8.34 for 1
$8.34 ea.

Dimensions

  • Height: 0.4375"
Click for more details
stainless-square-bar-303-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-bar-303-cold-drawn-1superZoom-desk19638

7/16" Brass Square Bar 360-H02 Extruded Part # 19753

7/16" Brass Square Bar 360-H02 Extruded -
Part #: 19753
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

Update
$17.77 for 1
$17.77 ea.

Dimensions

  • Height: 0.4375"
Click for more details
brass-square-bar-360-h02-extruded-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B16

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
brass-square-bar-360-h02-extruded-1superZoom-desk19753

7/16" Tool Steel Square Bar W1 Cold Drawn Part # 19368

7/16" Tool Steel Square Bar W1 Cold Drawn -
Part #: 19368
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

Update
$57.59 for 1
$57.59 ea.

Dimensions

  • Height: 0.4375"
Click for more details
tool-steel-square-bar-w1-cold-drawn-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-w1-cold-drawn-1superZoom-desk19368

7/16" Carbon Steel Square Bar 1018 Precision Ground Part # 12468

7/16" Carbon Steel Square Bar 1018 Precision Ground -
Part #: 12468
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

Update
$65.86 for 1
$65.86 ea.

Dimensions

  • Height: 0.4375"
Click for more details
tool-steel-square-bar-1018-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-square-bar-1018-1superZoom-desk12468

1/2" Stainless Square Bar 17-4 PH Cond. A HRAP Part # 21520

1/2" Stainless Square Bar 17-4 PH Cond. A HRAP -
Part #: 21520
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

Update
$23.47 for 1
$23.47 ea.

Dimensions

  • Height: 0.5"
Click for more details
stainless-square-bar-17-4-annealed-hrap-ph-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A564 , AMS-5643 , ASTM-F899

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-bar-17-4-annealed-hrap-ph-1superZoom-desk21520

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

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

Update
$14.86 for 1
$14.86 ea.

Dimensions

  • Height: 0.5"
Click for more details
stainless-square-bar-316-annealed-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-S-763 , ASTM-A276 , ASTM-A479 , AMS-5653 , AMS-5648

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-bar-316-annealed-cold-finish-1superZoom-desk2210

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

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

Update
$196.78 for 1
$196.78 ea.

Dimensions

  • Height: 0.5"
Click for more details
stainless-square-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-bar-410-1superZoom-desk19328

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

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

Update
$233.26 for 1
$233.26 ea.

Dimensions

  • Height: 0.5"
Click for more details
stainless-square-bar-440c-oversize-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-bar-440c-oversize-1superZoom-desk19340

1/2" Stainless Square Bar 303-Annealed Cold Drawn Part # 19639

1/2" Stainless Square Bar 303-Annealed Cold Drawn -
Part #: 19639
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

Update
$10.96 for 1
$10.96 ea.

Dimensions

  • Height: 0.5"
Click for more details
stainless-square-bar-303-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-square-bar-303-cold-drawn-1superZoom-desk19639

1/2" Alloy Steel Square Bar 4142-Prehardened Part # 19358

1/2" Alloy Steel Square Bar 4142-Prehardened -
Part #: 19358
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

Update
$86.02 for 1
$86.02 ea.

Dimensions

  • Height: 0.5"
Click for more details
alloy-steel-square-bar-4142-prehardened-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-square-bar-4142-prehardened-1superZoom-desk19358

1/2" Brass Square Bar 360-H02 Extruded Part # 1342

1/2" Brass Square Bar 360-H02 Extruded -
Part #: 1342
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

Update
$21.95 for 1
$21.95 ea.

Dimensions

  • Height: 0.5"
Click for more details
brass-square-bar-360-h02-extruded-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B16

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
brass-square-bar-360-h02-extruded-1superZoom-desk1342

1/2" Brass Square Bar 385-M30 Extruded Part # 20997

1/2" Brass Square Bar 385-M30 Extruded -
Part #: 20997
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

Update
$27.54 for 1
$27.54 ea.

Dimensions

  • Height: 0.5"
Click for more details
brass-square-bar-385-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B455

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
brass-square-bar-385-1superZoom-desk20997

1/2" Aluminum Square Bar 2024-T351-Cold Finish Part # 13472

1/2" Aluminum Square Bar 2024-T351-Cold Finish -
Part #: 13472
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

Update
$10.26 for 1
$10.26 ea.

Dimensions

  • Height: 0.5"
Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4120 , AMS-QQ-A-225/6

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-desk13472

1/2" Aluminum Square Bar 6061-T6511-Extruded Part # 1113

1/2" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1113
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

Update
$4.50 for 1
$4.50 ea.

Dimensions

  • Height: 0.5"
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-QQ-A-200/8 , ASTM-B221

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1113

1/2" Aluminum Square Bar 7075-T651-Cold Finish Part # 14448

1/2" Aluminum Square Bar 7075-T651-Cold Finish -
Part #: 14448
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

Update
$5.86 for 1
$5.86 ea.

Dimensions

  • Height: 0.5"
Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-desk14448

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