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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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18902 results

18902 results

3/8" x 4" Copper Rectangle Bar 110-H02 Part # 4304

Select a Size or Custom Cut

QTY

Update

$172.38 for 1

$172.38 ea.

Dimensions

Thickness: 0.375"
Width: 4"

Click for more details

copper-rectangle-bar-110-h02-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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copper-rectangle-bar-110-h02-1superZoom-desk4304

0.375" Carbon Steel Key Stock 1018 Square Part # mp-00041462

Sold & Shipped by Keystone Manufacturing

Select a Size

QTY

Update

$9.00 for 1

$9.00 ea.

Dimensions

Height: 0.375"

Click for more details

0.375" Carbon Steel Key Stock 1018 Square-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

0.375" Carbon Steel Key Stock 1018 Square-deskmp-00041462

0.375" Carbon Steel Key Stock 1018 Square Part # mp-00041462

Dimensions

Height: 0.375"

Select a Size

36″ (3 ft.) - $9.00 ea.
72″ (6 ft.) - $18.00 ea.

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

0.375" Stainless Key Stock 304 Square Part # mp-00041479

Sold & Shipped by Keystone Manufacturing

Select a Size

QTY

Update

$17.87 for 1

$17.87 ea.

Dimensions

Height: 0.375"

Click for more details

0.375" Stainless Key Stock 304 Square-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

0.375" Stainless Key Stock 304 Square-deskmp-00041479

0.375" Stainless Key Stock 304 Square Part # mp-00041479

Dimensions

Height: 0.375"

Select a Size

36″ (3 ft.) - $17.87 ea.
72″ (6 ft.) - $35.40 ea.

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

0.375" x 3" Carbon Steel Single Bevel Edge 1055 Pre Hard Part # mp-00042056

Sold & Shipped by Des Moines Steel Co.

Select a Size

QTY

Update

$20.78 for 1

$20.78 ea.

Dimensions

Thickness: 0.375"
Width: 3"
Ships In: 1-2 Business Days

Click for more details

0.375" x 3" Carbon Steel Single Bevel Edge 1055 Pre Hard-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR NOT AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

0.375" x 3" Carbon Steel Single Bevel Edge 1055 Pre Hard-deskmp-00042056

0.375" x 3" Carbon Steel Single Bevel Edge 1055 Pre Hard Part # mp-00042056

Dimensions

Thickness: 0.375"
Width: 3"
Ships In: 1-2 Business Days

Select a Size

12″ (1 ft.) - $20.78 ea.
24″ (2 ft.) - $28.50 ea.
36″ (3 ft.) - $31.50 ea.
48″ (4 ft.) - $42.00 ea.
60″ (5 ft.) - $52.50 ea.
72″ (6 ft.) - $63.10 ea.
84″ (7 ft.) - $73.50 ea.
96″ (8 ft.) - $84.16 ea.
108″ (9 ft.) - $94.68 ea.
120″ (10 ft.) - $105.20 ea.
132″ (11 ft.) - $115.72 ea.
144″ (12 ft.) - $126.24 ea.

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

0.375" Beryllium Free Copper Hex Bar 180 Class 3 Part # mp-00042936

Sold & Shipped by Southern Copper

Select a Size or Custom Cut

QTY

Update

$35.00 for 1

$35.00 ea.

Buy More & Save up to 10% !

Qty

Price ea.

Savings

2-4

$33.95

3%

5-9

$33.25

5%

10+

$31.50

10%

More

Less

Dimensions

Across Flats: 0.375"
Ships In: 1 Business Day

Click for more details

0.375" Beryllium Free Copper Hex Bar 180 Class 3-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

0.375" Beryllium Free Copper Hex Bar 180 Class 3-deskmp-00042936

0.375" Beryllium Free Copper Hex Bar 180 Class 3 Part # mp-00042936

Dimensions

Across Flats: 0.375"
Ships In: 1 Business Day

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $35.00 ea.
24″ (2 ft.) - $35.00 ea.
36″ (3 ft.) - $29.72 ea.
48″ (4 ft.) - $39.63 ea.
72″ (6 ft.) - $59.45 ea.
96″ (8 ft.) - $79.27 ea.
144″ (12 ft.) - $118.90 ea.

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

3/8" OD x 0.025" Wall x 0.325" ID Brass Round Tube 260 Part # 29455

Select a Cut Size

QTY

Update

$5.23 for 1

$5.23 ea.

Dimensions

Outer Diameter: 0.375"
Wall: 0.025"
Inner Diameter: 0.325"

Click for more details

Placeholder for future product image

Key Features

FREE MTR Available

View more product details

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3/8" x 3" Aluminum Rectangle Bar 7075-T6 Cold Finish Part # mp-00065084

Sold & Shipped by Online Approved Seller

Select a Size or Custom Cut

QTY

Update

$25.91 for 1

$25.91 ea.

Dimensions

Thickness: 0.375"
Width: 3"
Tolerance: +/- 0.125"

Click for more details

aluminum-rectangle-bar-7075-t651-cold-finish-bare-1superZoom-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

aluminum-rectangle-bar-7075-t651-cold-finish-bare-1superZoom-deskmp-00065084

3/8" x 3" Aluminum Rectangle Bar 7075-T6 Cold Finish Part # mp-00065084

Dimensions

Thickness: 0.375"
Width: 3"
Tolerance: +/- 0.125"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $25.91 ea.
24″ (2 ft.) - $50.26 ea.
36″ (3 ft.) - $71.50 ea.
48″ (4 ft.) - $88.08 ea.
72″ (6 ft.) - $121.24 ea.
96″ (8 ft.) - $151.29 ea.
144″ (12 ft.) - $186.53 ea.

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

3/8" Aluminum Plate 2024-T351 Part # 7939

Select a Size or Custom Cut

QTY

Update

$120.85 for 1

$120.85 ea.

Dimensions

Thickness: 0.375"

Click for more details

aluminum-sheet-2024-t3-bare-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B209 , AMS-4037 , AMS-QQ-A-250/4

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-sheet-2024-t3-bare-1superZoom-desk7939

3/8" Aluminum Plate 5052-H32 Part # 14453

Select a Size or Custom Cut

QTY

Update

$87.25 for 1

$87.25 ea.

Dimensions

Thickness: 0.375"

Click for more details

aluminum-sheet-5052-h32-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B209

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-sheet-5052-h32-1superZoom-desk14453

3/8" Aluminum Plate 6061-T651 Part # 1249

Select a Size or Custom Cut

QTY

Update

$18.64 for 1

$18.64 ea.

Dimensions

Thickness: 0.375"

Click for more details

3/8" Aluminum Plate 6061-T651-mob{product.code}

Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

3/8" Aluminum Plate 6061-T651-desk1249

3/8" Aluminum Plate 7075-T7351 Part # 21967

Select a Size or Custom Cut

QTY

Update

$109.62 for 1

$109.62 ea.

Dimensions

Thickness: 0.375"

Click for more details

aluminum-plate-7075-t651-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B209 , AMS-QQ-A-250/12 , AMS-4078

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-plate-7075-t651-1superZoom-desk21967

3/8" Aluminum Plate 7075-T651 Part # 10437

Select a Size or Custom Cut

QTY

Update

$119.45 for 1

$119.45 ea.

Dimensions

Thickness: 0.375"

Click for more details

aluminum-plate-7075-t651-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B209 , AMS-4045 , AMS-QQ-A-250/12

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-plate-7075-t651-1superZoom-desk10437

3/8" Aluminum Plate MIC-6 Part # 7809

Select a Size or Custom Cut

QTY

Update

$107.46 for 1

$107.46 ea.

Dimensions

Thickness: 0.375"

Click for more details

aluminum-plate-cast-bare-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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aluminum-plate-cast-bare-1superZoom-desk7809

3/8" Aluminum Tread Plate 6061-T6 Bare Part # 1235

Select a Size or Custom Cut

QTY

Update

$109.59 for 1

$109.59 ea.

Dimensions

Thickness: 0.375"
Pattern: Diamond

Click for more details

aluminum-tread-plate-6061-t6-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

View more product details

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aluminum-tread-plate-6061-t6-1superZoom-desk1235

3/8" Brass Plate 260 Part # 1601

Select a Size or Custom Cut

QTY

Update

$366.60 for 1

$366.60 ea.

Dimensions

Thickness: 0.375"

Click for more details

brass-plate-260-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B36

Key Features

CUSTOM CUT

View more product details

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brass-plate-260-1superZoom-desk1601

3/8" Brass Plate 464 Part # 15303

Select a Size or Custom Cut

QTY

Update

$382.32 for 1

$382.32 ea.

Dimensions

Thickness: 0.375"

Click for more details

brass-plate-hot-rolled-464-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B171

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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brass-plate-hot-rolled-464-1superZoom-desk15303

3/8" Bronze Plate Sae 841 Oil-Impregnated Oversized Part # 15927

Select a Cut Size

QTY

Update

$132.60 for 1

$132.60 ea.

Dimensions

Thickness: 0.375"

Click for more details

bronze-plate-sae-oil-impregnated-841-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B438

Key Features

View more product details

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bronze-plate-sae-oil-impregnated-841-1superZoom-desk15927

3/8" Commercial Bronze Sheet 220 Part # 21671

Select a Cut Size

QTY

Update

$741.88 for 1

$741.88 ea.

Dimensions

Thickness: 0.375"

Click for more details

bronze-sheet-220-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B36

Key Features

View more product details

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bronze-sheet-220-1superZoom-desk21671

3/8" Copper Plate 101-H02 Part # 20534

Select a Size or Custom Cut

QTY

Update

$614.18 for 1

$614.18 ea.

Dimensions

Thickness: 0.375"

Click for more details

copper-plate-101-h02-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B152

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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copper-plate-101-h02-1superZoom-desk20534

3/8" Copper Plate 110 Part # 1922

Select a Size or Custom Cut

QTY

Update

$444.15 for 1

$444.15 ea.

Dimensions

Thickness: 0.375"

Click for more details

copper-plate-110-25-125-hard-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B152

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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copper-plate-110-25-125-hard-1superZoom-desk1922

3/8" Carbon Steel Plate A36 Hot Rolled Part # 9611

Select a Size or Custom Cut

QTY

Update

$56.14 for 1

$56.14 ea.

Dimensions

Thickness: 0.375"

Click for more details

mild-steel-sheet-hot-rolled-a569-astm-a1011-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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mild-steel-sheet-hot-rolled-a569-astm-a1011-1superZoom-desk9611

3/8" Nickel Sheet/Plate 600 Part # 10663

Select a Cut Size

QTY

Update

$1,088.08 for 1

$1,088.08 ea.

Dimensions

Thickness: 0.375"

Click for more details

nickel-sheet-600-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS-5540 , ASTM-B168

Key Features

FREE MTR Available

View more product details

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nickel-sheet-600-1superZoom-desk10663

3/8" Nickel Sheet/Plate C276 Part # 10689

Select a Cut Size

QTY

Update

$1,642.74 for 1

$1,642.74 ea.

Dimensions

Thickness: 0.375"

Click for more details

nickel-sheet-c276-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B575

Key Features

FREE MTR Available

View more product details

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nickel-sheet-c276-1superZoom-desk10689

3/8" Nickel Sheet/Plate 200 - Part # 21374

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3/8" Stainless Plate 304-Annealed HRAP Part # 726

Select a Size or Custom Cut

QTY

Update

$142.94 for 1

$142.94 ea.

Dimensions

Thickness: 0.375"

Click for more details

stainless-plate-304-annealed-hrap-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A240 , ASTM-A480 , AMS-5513(call for availability) , ASTM-A666(call for availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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stainless-plate-304-annealed-hrap-1superZoom-desk726

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