Shop all Products
Precision Ground Blanks

Open for Orders 24/7!

Deals
Get a Quick Quote

Square Bar

Show full description
square-bar-large-new-min-4superZoom-main

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.

Sort by

313 results

Close

Filter your results

Clear Search

More filters

Production Method

Surface

seller

Can't find what you need?

Contact our experienced US-based customer service team for hard-to-source materials.


3" Aluminum Square Bar 2024-T351-Cold Finish Part # 14956

3" Aluminum Square Bar 2024-T351-Cold Finish -
Part #: 14956
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
$201.94 for 1
$201.94 ea.

Dimensions

  • Height: 3"
Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-4120 , ASTM-B211 , 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-desk14956

3" Aluminum Square Bar 6061-T6511-Extruded Part # 1122

3" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1122
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
$131.23 for 1
$131.23 ea.

Dimensions

  • Height: 3"
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-desk1122

3" Stainless Square Bar 304/304L-Annealed Hot Rolled Part # 19496

3" Stainless Square Bar 304/304L-Annealed Hot Rolled -
Part #: 19496
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
$324.02 for 1
$324.02 ea.

Dimensions

  • Height: 3"
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
View more product details View more product details
View more product details Click for more details
stainless-square-bar-304-cold-finish-1superZoom-desk19496

3" Stainless Square Bar 303-Annealed Cold Drawn Part # 19571

3" Stainless Square Bar 303-Annealed Cold Drawn -
Part #: 19571
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
$381.82 for 1
$381.82 ea.

Dimensions

  • Height: 3"
Click for more details
stainless-square-bar-303-1superZoom-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-303-1superZoom-desk19571

3" Aluminum Square Bar 7075-T651-Cold Finish Part # 14959

3" Aluminum Square Bar 7075-T651-Cold Finish -
Part #: 14959
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
$218.62 for 1
$218.62 ea.

Dimensions

  • Height: 3"
Click for more details
aluminum-square-bar-7075-t651-cold-finish-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
aluminum-square-bar-7075-t651-cold-finish-1superZoom-desk14959

3" Alloy Steel Square Bar 4340-Normalized & Tempered with Radius Corner -  Part # 28043

3" Alloy Steel Square Bar 4340-Normalized & Tempered with Radius Corner-
Part #: 28043
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/4" Cast Iron Square Bar 65-45-12 Dura-Bar -  Part # 24167

3 1/4" Cast Iron Square Bar 65-45-12 Dura-Bar-
Part #: 24167
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Carbon Steel Square Bar 1018 Cold Finish Part # 12717

3 1/2" Carbon Steel Square Bar 1018 Cold Finish -
Part #: 12717
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
$223.78 for 1
$223.78 ea.

Dimensions

  • Height: 3.5"
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
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom-desk12717

3 1/2" Brass Square Bar 360-H02 Extruded Part # 12716

3 1/2" Brass Square Bar 360-H02 Extruded -
Part #: 12716
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
$724.43 for 1
$724.43 ea.

Dimensions

  • Height: 3.5"
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-desk12716

3 1/2" Aluminum Square Bar 6061-T6511-Extruded Part # 21011

3 1/2" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 21011
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
$158.53 for 1
$158.53 ea.

Dimensions

  • Height: 3.5"
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-desk21011

3 3/4" Cast Iron Square Bar 65-45-12 Dura-Bar -  Part # 24168

3 3/4" Cast Iron Square Bar 65-45-12 Dura-Bar-
Part #: 24168
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4" Stainless Square Bar 316/316L-Annealed HRAP Part # 14937

4" Stainless Square Bar 316/316L-Annealed HRAP -
Part #: 14937
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
$1,094.51 for 1
$1,094.51 ea.

Dimensions

  • Height: 4"
Click for more details
stainless-square-bar-316-1superZoom-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-316-1superZoom-desk14937

4" Aluminum Bronze Square Bar 954 Cast Oversized Part # 20256

4" Aluminum Bronze Square Bar 954 Cast Oversized -
Part #: 20256
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
$1,361.30 for 1
$1,361.30 ea.

Dimensions

  • Height: 4"
  • Ships In: 2-3 Business Days From Ohio
Click for more details
bronze-square-bar-954-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B505

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
bronze-square-bar-954-1superZoom-desk20256

4" Aluminum Square Bar 2024-T351-Cold Finish Part # 14957

4" Aluminum Square Bar 2024-T351-Cold Finish -
Part #: 14957
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
$899.84 for 1
$899.84 ea.

Dimensions

  • Height: 4"
Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-4120 , ASTM-B211 , 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-desk14957

4" Aluminum Square Bar 6061-T6511-Extruded Part # 12866

4" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 12866
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
$224.38 for 1
$224.38 ea.

Dimensions

  • Height: 4"
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-desk12866

4mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] Part # 24503

4mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] -
Part #: 24503

Pack of 6

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
$166.11
$166.11 ea.

Dimensions

  • Height: 4mm
Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A108 , ASTM-A29

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-square-bar-1018-cold-finish-1superZoom-desk24503

4" Brass Square Bar 360-M30 Extruded Part # 15476

4" Brass Square Bar 360-M30 Extruded -
Part #: 15476
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
$1,384.03 for 1
$1,384.03 ea.

Dimensions

  • Height: 4"
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-desk15476

4" Aluminum Square Bar 7075-T651-Cold Finish -  Part # 27985

4" Aluminum Square Bar 7075-T651-Cold Finish-
Part #: 27985
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4" Aluminum Square Bar 7075-T6511 Extruded -  Part # 28211

4" Aluminum Square Bar 7075-T6511 Extruded-
Part #: 28211
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1/4" Aluminum Square Bar 2024-T4-Cold Finish -  Part # 28847

1/4" Aluminum Square Bar 2024-T4-Cold Finish-
Part #: 28847
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4" Alloy Steel Square Bar 4340-Normalized & Tempered -  Part # 29124

4" Alloy Steel Square Bar 4340-Normalized & Tempered-
Part #: 29124
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/4" Cast Iron Square Bar G2 Dura-Bar -  Part # 24157

4 1/4" Cast Iron Square Bar G2 Dura-Bar-
Part #: 24157
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/4" Cast Iron Square Bar 65-45-12 Dura-Bar -  Part # 24169

4 1/4" Cast Iron Square Bar 65-45-12 Dura-Bar-
Part #: 24169
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/2" Aluminum Square Bar 6061-T6511-Extruded Part # 13020

4 1/2" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 13020
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
$262.05 for 1
$262.05 ea.

Dimensions

  • Height: 4.5"
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-desk13020

4.71" Cast Iron Square Bar 65-45-12 Dura-Bar -  Part # 24170

4.71" Cast Iron Square Bar 65-45-12 Dura-Bar-
Part #: 24170
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

Displaying 251 - 275 of 313 results

Results per page

Can't find what you're looking for?

Contact us for a custom quote