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Metals

Discover the right metal for every project with OnlineMetals, your trusted source for quality materials and precision-cut shapes. We carry a full range of metal types including Aluminum, Brass, Bronze, Carbon Steel, Cast Iron, Copper, Galvanized Steel, Lead, Magnesium, Stainless Steel, Tungsten Carbide, Tool Steel, and Zinc—each available in multiple shapes such as sheet, plate, coil, bar, pipe, tube, angle, channel, wire, and rod. Whether you’re fabricating industrial components, upgrading home fixtures, or designing decorative pieces, our metals offer the strength, versatility, and finish you need. OnlineMetals provides both domestic and foreign options, with full DFARS compliance and Mill Test Reports (MTRs) available. From aerospace and automotive to construction, HVAC, and hobbyist applications, our materials are engineered for performance and precision. Most items ship within one business day, so you can keep your projects moving. Choose the best in quality, selection, and convenience—order your metal stock from OnlineMetals today.

Metals

Discover the right metal for every project with OnlineMetals, your trusted source for quality materials and precision-cut shapes. We carry a full range of metal types including Aluminum, Brass, Bronze, Carbon Steel, Cast Iron, Copper, Galvanized Steel, Lead, Magnesium, Stainless Steel, Tungsten Carbide, Tool Steel, and Zinc—each available in multiple shapes such as sheet, plate, coil, bar, pipe, tube, angle, channel, wire, and rod. Whether you’re fabricating industrial components, upgrading home fixtures, or designing decorative pieces, our metals offer the strength, versatility, and finish you need. OnlineMetals provides both domestic and foreign options, with full DFARS compliance and Mill Test Reports (MTRs) available. From aerospace and automotive to construction, HVAC, and hobbyist applications, our materials are engineered for performance and precision. Most items ship within one business day, so you can keep your projects moving. Choose the best in quality, selection, and convenience—order your metal stock from OnlineMetals today.

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18994 results

18994 results

12" OD x 0.75" Wall x 10.5" ID Stainless Round Tube 316 Seamless Part # 26872

Select a Cut Size

QTY

Update

$2,147.20 for 1

$2,147.20 ea.

Dimensions

Outer Diameter: 12"
Wall: 0.75"
Inner Diameter: 10.5"

Click for more details

$large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}$

Material Meets These Standard(s): ASTM-A269

Key Features

FREE MTR Available

View more product details

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large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk26872

12" OD x 0.25" Wall x 11.5" ID Stainless Round Tube 316 Seamless Part # 26869

Select a Cut Size

QTY

Update

$791.83 for 1

$791.83 ea.

Dimensions

Outer Diameter: 12"
Wall: 0.25"
Inner Diameter: 11.5"

Click for more details

$large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}$

Material Meets These Standard(s): ASTM-A269

Key Features

FREE MTR Available

View more product details

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large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk26869

12" OD x 0.5" Wall x 11" ID Stainless Round Tube 316 Seamless Part # 26871

Select a Cut Size

QTY

Update

$1,500.94 for 1

$1,500.94 ea.

Dimensions

Outer Diameter: 12"
Wall: 0.5"
Inner Diameter: 11"

Click for more details

$large-diameter-stainless-round-tube-1superZoom_300Wx300H-mob{product.code}$

Material Meets These Standard(s): ASTM-A269

Key Features

FREE MTR Available

View more product details

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large-diameter-stainless-round-tube-1superZoom_300Wx300H-desk26871

12" Nom. Schedule 40 Aluminum Pipe 6061-T6-Extruded Part # 27280

Select a Cut Size

QTY

Update

$278.56 for 1

$278.56 ea.

Dimensions

Nominal: 12"
Schedule: Schedule 40
Outer Diameter: 12.75"
Wall: 0.375"
Inner Diameter: 12"

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aluminum-pipe-6061-t6-extruded-schedule-40-1superZoom-mob{product.code}

Key Features

FREE MTR Available

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aluminum-pipe-6061-t6-extruded-schedule-40-1superZoom-desk27280

12" x 1/2" Carbon Steel Square Tube A500-A513 Hot Rolled Part # mp-00064830

Sold & Shipped by AMP Metals LLC

Select a Size

QTY

Update

$300.00 for 1

$300.00 ea.

Dimensions

Height: 12"
Wall: 0.5"

Click for more details

12" x 1/2" Carbon Steel Square Tube A500-A513 Hot Rolled-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

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12" x 1/2" Carbon Steel Square Tube A500-A513 Hot Rolled-deskmp-00064830

12" x 1/2" Carbon Steel Square Tube A500-A513 Hot Rolled Part # mp-00064830

Dimensions

Height: 12"
Wall: 0.5"

Select a Size

12″ (1 ft.) - $300.00 ea.
24″ (2 ft.) - $400.00 ea.
36″ (3 ft.) - $600.00 ea.
48″ (4 ft.) - $724.55 ea.
60″ (5 ft.) - $903.01 ea.
72″ (6 ft.) - $1,081.47 ea.
84″ (7 ft.) - $1,259.94 ea.
96″ (8 ft.) - $1,308.61 ea.
108″ (9 ft.) - $1,470.85 ea.
120″ (10 ft.) - $1,633.09 ea.
144″ (12 ft.) - $1,957.57 ea.
240″ (20 ft.) - $3,141.63 ea.

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

12" OD x 8" ID Bronze Hollowbar 863 Continuous Cast Part # mp-00034575

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$2,629.00 for 1

$2,629.00 ea.

Dimensions

Outer Diameter: 12"
Wall: 2"
Inner Diameter: 8"

Click for more details

12" OD x 8" ID Bronze Hollowbar 863 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

12" OD x 8" ID Bronze Hollowbar 863 Continuous Cast-deskmp-00034575

12" OD x 8" ID Bronze Hollowbar 863 Continuous Cast Part # mp-00034575

Dimensions

Outer Diameter: 12"
Wall: 2"
Inner Diameter: 8"

Select a Size

12″ (1 ft.) - $2,629.00 ea.
24″ (2 ft.) - $5,258.00 ea.
72″ (6 ft.) - $15,763.00 ea.

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

12" OD x 6" ID Bronze Hollowbar 863 Continuous Cast Part # mp-00034592

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$3,608.00 for 1

$3,608.00 ea.

Dimensions

Outer Diameter: 12"
Wall: 3"
Inner Diameter: 6"

Click for more details

12" OD x 6" ID Bronze Hollowbar 863 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

12" OD x 6" ID Bronze Hollowbar 863 Continuous Cast-deskmp-00034592

12" OD x 6" ID Bronze Hollowbar 863 Continuous Cast Part # mp-00034592

Dimensions

Outer Diameter: 12"
Wall: 3"
Inner Diameter: 6"

Select a Size

12″ (1 ft.) - $3,608.00 ea.
24″ (2 ft.) - $7,216.00 ea.
72″ (6 ft.) - $21,637.00 ea.

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

12" OD x 10" ID Bronze Hollowbar 863 Continuous Cast Part # mp-00034604

Sold & Shipped by Spectrum Machine Inc.

Select a Size

QTY

Update

$1,452.00 for 1

$1,452.00 ea.

Dimensions

Outer Diameter: 12"
Wall: 1"
Inner Diameter: 10"

Click for more details

12" OD x 10" ID Bronze Hollowbar 863 Continuous Cast-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

12" OD x 10" ID Bronze Hollowbar 863 Continuous Cast-deskmp-00034604

12" OD x 10" ID Bronze Hollowbar 863 Continuous Cast Part # mp-00034604

Dimensions

Outer Diameter: 12"
Wall: 1"
Inner Diameter: 10"

Select a Size

12″ (1 ft.) - $1,452.00 ea.
24″ (2 ft.) - $2,904.00 ea.
72″ (6 ft.) - $8,712.00 ea.

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

12" Nominal Schedule 40 Carbon Steel Pipe A500 Grade C Part # mp-00038193

Sold & Shipped by Des Moines Steel Co.

Select a Size

QTY

Update

$167.40 for 1

$167.40 ea.

Dimensions

Nominal: 12"
Schedule: Schedule 40
Outer Diameter: 12.75"
Color: Black
Wall: 0.406"
Inner Diameter: 11.94"
Ships In: 1-2 Business Days

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12" Nominal Schedule 40 Carbon Steel Pipe A500 Grade C-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

12" Nominal Schedule 40 Carbon Steel Pipe A500 Grade C-deskmp-00038193

12" Nominal Schedule 40 Carbon Steel Pipe A500 Grade C Part # mp-00038193

Dimensions

Nominal: 12"
Schedule: Schedule 40
Outer Diameter: 12.75"
Color: Black
Wall: 0.406"
Inner Diameter: 11.94"
Ships In: 1-2 Business Days

Select a Size

12″ (1 ft.) - $167.40 ea.
24″ (2 ft.) - $274.80 ea.
36″ (3 ft.) - $390.50 ea.
48″ (4 ft.) - $437.90 ea.
60″ (5 ft.) - $547.38 ea.
72″ (6 ft.) - $676.80 ea.
84″ (7 ft.) - $789.60 ea.
96″ (8 ft.) - $902.40 ea.
108″ (9 ft.) - $1,015.20 ea.
120″ (10 ft.) - $1,128.00 ea.
132″ (11 ft.) - $1,240.80 ea.
144″ (12 ft.) - $1,353.60 ea.

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

12mm OD x 1mm Wall x 10mm ID Stainless Round Tube 304 Metric 60" Length [+/- 2"] Part # 22396

Pack of 1

QTY

Update

$175.01

$175.01 ea.

Dimensions

Outer Diameter: 12mm
Wall: 1mm
Inner Diameter: 10mm

Click for more details

stainless-round-tube-304-metric-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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stainless-round-tube-304-metric-1superZoom-desk22396

12mm OD x 2mm Wall x 8mm ID Stainless Round Tube 304 Metric 60" Length [+/- 2"] Part # 22397

Pack of 1

QTY

Update

$267.42

$267.42 ea.

Dimensions

Outer Diameter: 12mm
Wall: 2mm
Inner Diameter: 8mm

Click for more details

stainless-round-tube-304-metric-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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stainless-round-tube-304-metric-1superZoom-desk22397

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 36" Length [+/- 2"] Part # 24665

Pack of 3

QTY

Update

$192.13

$192.13 ea.

Dimensions

Outer Diameter: 12mm
Wall: 1.5mm
Inner Diameter: 9mm

Click for more details

alloy-steel-round-tube-4130-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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alloy-steel-round-tube-4130-1superZoom-desk24665

12mm OD x 1.5mm Wall x 9mm ID Alloy Steel Round Tube 4140 Metric 12" Length [+/- 2"] Part # 24664

Pack of 8

QTY

Update

$170.78

$170.78 ea.

Dimensions

Outer Diameter: 12mm
Wall: 1.5mm
Inner Diameter: 9mm

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alloy-steel-round-tube-4130-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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alloy-steel-round-tube-4130-1superZoom-desk24664

12mm x 25mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24416

Pack of 1

QTY

Update

$396.50

$396.50 ea.

Dimensions

Thickness: 12mm
Width: 25mm

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

Key Features

FREE MTR Available

View more product details

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stainless-rectangle-bar-304-1superZoom-desk24416

12mm x 15mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24414

Pack of 1

QTY

Update

$281.70

$281.70 ea.

Dimensions

Thickness: 12mm
Width: 15mm

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

Key Features

FREE MTR Available

View more product details

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stainless-rectangle-bar-304-1superZoom-desk24414

12mm x 20mm Stainless Rectangle Bar 304/304L Metric 60" Length [+/- 2"] Part # 24415

Pack of 1

QTY

Update

$286.30

$286.30 ea.

Dimensions

Thickness: 12mm
Width: 20mm

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

Key Features

FREE MTR Available

View more product details

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stainless-rectangle-bar-304-1superZoom-desk24415

12mm Stainless Hex Bar 304/304L Metric 60" Length [+/- 2"] Part # 24429

Pack of 1

QTY

Update

$152.80

$152.80 ea.

Dimensions

Across Flats: 12mm

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stainless-hex-bar-304-annealed-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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stainless-hex-bar-304-annealed-cold-finish-1superZoom-desk24429

12mm Stainless Hex Bar 316/316L Metric 60" Length [+/- 2"] Part # 24443

Pack of 1

QTY

Update

$189.34

$189.34 ea.

Dimensions

Across Flats: 12mm

Click for more details

stainless-hex-bar-316-annealed-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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stainless-hex-bar-316-annealed-cold-finish-1superZoom-desk24443

12mm x 20mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] Part # 24481

Pack of 2

QTY

Update

$185.89

$185.89 ea.

Dimensions

Thickness: 12mm
Width: 20mm

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mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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mild-steel-key-stock-rectangle-1superZoom-desk24481

12mm x 15mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] Part # 24480

Pack of 2

QTY

Update

$195.43

$195.43 ea.

Dimensions

Thickness: 12mm
Width: 15mm

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mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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mild-steel-key-stock-rectangle-1superZoom-desk24480

12mm x 25mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] Part # 24482

Pack of 1

QTY

Update

$138.02

$138.02 ea.

Dimensions

Thickness: 12mm
Width: 25mm

Click for more details

mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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mild-steel-key-stock-rectangle-1superZoom-desk24482

12mm Carbon Steel Hex Bar 1018 Cold Finish Metric 60" Length [+/- 2"] Part # 24494

Pack of 3

QTY

Update

$145.57

$145.57 ea.

Dimensions

Across Flats: 12mm

Click for more details

-mob{product.code}

Key Features

FREE MTR Available

View more product details

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-desk24494

12mm Carbon Steel Square Bar 1018 Cold Finish 60" Length [+/- 2"] Part # 24508

Pack of 2

QTY

Update

$149.77

$149.77 ea.

Dimensions

Height: 12mm

Click for more details

mild-steel-square-bar-1018-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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mild-steel-square-bar-1018-cold-finish-1superZoom-desk24508

12mm Alloy Steel Hex Bar 4140 Metric 60" Length [+/- 2"] Part # 24517

Pack of 2

QTY

Update

$142.08

$142.08 ea.

Dimensions

Across Flats: 12mm

Click for more details

alloy-steel-hex-bar-4140-4142-cold-finish-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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alloy-steel-hex-bar-4140-4142-cold-finish-1superZoom-desk24517

12mm Brass Hex Bar 360-H02 Metric 60" Length [+/- 2"] Part # 24534

Pack of 1

QTY

Update

$156.79

$156.79 ea.

Dimensions

Across Flats: 12mm

Click for more details

brass-hex-bar-360-h02-extruded-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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brass-hex-bar-360-h02-extruded-1superZoom-desk24534

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