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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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18532 results

18532 results

0.3125" OD x 0.035" Wall Aluminum Round Tube 6061 - 36" Long (5 Pieces) Part # mp-00000923

Sold & Shipped by K&S Precision Metals

Pack of 5

QTY

Update

$40.99

$40.99 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.035"
Inner Diameter: 0.2425"
Ships In: 1 Business Day

Click for more details

-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

-deskmp-00000923

0.3125" OD x 0.035" Wall Aluminum Round Tube 6061 - 36" Long (5 Pieces) Part # mp-00000923

Dimensions

Outer Diameter: 0.3125"
Wall: 0.035"
Inner Diameter: 0.2425"
Ships In: 1 Business Day

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

0.3125" OD x 0.049" Wall Aluminum Round Tube 6061-T6 - 12" Long (1 Piece) Part # mp-00000927

Sold & Shipped by K&S Precision Metals

Pack of 1

QTY

Update

$6.99

$6.99 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.049"
Inner Diameter: 0.2145"
Ships In: 1 Business Day

Click for more details

-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

-deskmp-00000927

0.3125" OD x 0.049" Wall Aluminum Round Tube 6061-T6 - 12" Long (1 Piece) Part # mp-00000927

Dimensions

Outer Diameter: 0.3125"
Wall: 0.049"
Inner Diameter: 0.2145"
Ships In: 1 Business Day

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

0.3125" OD x 0.035" Wall Aluminum Round Tube 6061 - 12" Long (1 Piece) Part # mp-00000934

Sold & Shipped by K&S Precision Metals

Pack of 1

QTY

Update

$5.99

$5.99 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.035"
Inner Diameter: 0.2425"
Ships In: 1 Business Day

Click for more details

-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

-deskmp-00000934

0.3125" OD x 0.035" Wall Aluminum Round Tube 6061 - 12" Long (1 Piece) Part # mp-00000934

Dimensions

Outer Diameter: 0.3125"
Wall: 0.035"
Inner Diameter: 0.2425"
Ships In: 1 Business Day

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

0.3125" OD x 0.014" Wall Aluminum Streamline 6061 - 35" Long (5 Pieces) Part # mp-00000949

Sold & Shipped by K&S Precision Metals

Pack of 5

QTY

Update

$28.49

$28.49 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.014"
Ships In: 1 Business Day

Click for more details

-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

-deskmp-00000949

0.3125" OD x 0.014" Wall Aluminum Streamline 6061 - 35" Long (5 Pieces) Part # mp-00000949

Dimensions

Outer Diameter: 0.3125"
Wall: 0.014"
Ships In: 1 Business Day

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

8" x 8" Heavy Duty Steel Baseplate w/ Four 5/8" Corner Holes Part # mp-00061771

Sold & Shipped by Bobco Metals

Select a Size

QTY

Update

$21.99 for 1

$21.99 ea.

Dimensions

Thickness: 0.3125"
Number of Holes: 4 Holes
Opening Size: 0.625"

Click for more details

8" x 8" Heavy Duty Steel Baseplate w/ Four 5/8" Corner Holes-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

8" x 8" Heavy Duty Steel Baseplate w/ Four 5/8" Corner Holes-deskmp-00061771

8" x 8" Heavy Duty Steel Baseplate w/ Four 5/8" Corner Holes Part # mp-00061771

Dimensions

Thickness: 0.3125"
Number of Holes: 4 Holes
Opening Size: 0.625"

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

5/16" Copper Plate 110 - Part # 29172

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

5/16" Alloy Steel Plate 4130-Normalized - Part # 29376

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

5/16" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066946

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$21.42 for 1

$21.42 ea.

Dimensions

Thickness: 0.313"
Width: 6"

Click for more details

5/16" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled-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

5/16" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled-deskmp-00066946

5/16" x 6" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066946

Dimensions

Thickness: 0.313"
Width: 6"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $21.42 ea.
24″ (2 ft.) - $42.84 ea.
36″ (3 ft.) - $64.26 ea.
48″ (4 ft.) - $82.95 ea.
72″ (6 ft.) - $90.83 ea.
96″ (8 ft.) - $145.95 ea.
120″ (10 ft.) - $162.75 ea.

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

5/16" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066947

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$12.60 for 1

$12.60 ea.

Dimensions

Thickness: 0.313"
Width: 2.5"

Click for more details

5/16" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled-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

5/16" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled-deskmp-00066947

5/16" x 2 1/2" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066947

Dimensions

Thickness: 0.313"
Width: 2.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $12.60 ea.
24″ (2 ft.) - $25.20 ea.
36″ (3 ft.) - $35.70 ea.
48″ (4 ft.) - $45.15 ea.
72″ (6 ft.) - $49.88 ea.
96″ (8 ft.) - $57.12 ea.
120″ (10 ft.) - $71.40 ea.

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

5/16" x 3" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066948

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$29.40 for 1

$29.40 ea.

Dimensions

Thickness: 0.313"
Width: 3"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

Placeholder for future product image

5/16" x 3" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066948

Dimensions

Thickness: 0.313"
Width: 3"

Select a Size or Custom Cut

+ Create Custom Cut
24″ (2 ft.) - $29.40 ea.
36″ (3 ft.) - $40.95 ea.
48″ (4 ft.) - $45.15 ea.
72″ (6 ft.) - $48.30 ea.
96″ (8 ft.) - $64.37 ea.
120″ (10 ft.) - $80.43 ea.

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

5/16" x 5" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066950

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$17.85 for 1

$17.85 ea.

Dimensions

Thickness: 0.313"
Width: 5"

Click for more details

5/16" x 5" Carbon Steel Rectangle Bar A36 Hot Rolled-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

5/16" x 5" Carbon Steel Rectangle Bar A36 Hot Rolled-deskmp-00066950

5/16" x 5" Carbon Steel Rectangle Bar A36 Hot Rolled Part # mp-00066950

Dimensions

Thickness: 0.313"
Width: 5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $17.85 ea.
24″ (2 ft.) - $35.70 ea.
36″ (3 ft.) - $53.55 ea.
48″ (4 ft.) - $71.40 ea.
72″ (6 ft.) - $81.90 ea.
96″ (8 ft.) - $131.25 ea.
120″ (10 ft.) - $164.06 ea.

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

0.313" Carbon Steel Plate A36 Precision Ground Part # mp-00001352

Sold & Shipped by TCI Precision Metals

Select a Size or Custom Cut

QTY

Update

$123.02 for 1

$123.02 ea.

Buy More & Save up to 9% !

Qty

Price ea.

Savings

2-4

$119.33

2%

5-9

$116.87

4%

10+

$110.72

9%

More

Less

Dimensions

Thickness: 0.313"
Ships In: 10 Business Days

Click for more details

mild-steel-plate-blanchard-ground-1018-1superZoom-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

mild-steel-plate-blanchard-ground-1018-1superZoom-deskmp-00001352

0.313" Carbon Steel Plate A36 Precision Ground Part # mp-00001352

Dimensions

Thickness: 0.313"
Ships In: 10 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
12″ X 12″ (1 X 1 ft.) - $123.02 ea.
12″ X 24″ (1 X 2 ft.) - $220.37 ea.
12″ X 36″ (1 X 3 ft.) - $306.47 ea.
12″ X 48″ (1 X 4 ft.) - $403.83 ea.
24″ X 24″ (2 X 2 ft.) - $393.31 ea.
24″ X 36″ (2 X 3 ft.) - $555.00 ea.
24″ X 48″ (2 X 4 ft.) - $716.69 ea.
36″ X 36″ (3 X 3 ft.) - $792.28 ea.
36″ X 48″ (3 X 4 ft.) - $1,029.56 ea.

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

0.313" Aluminum Cast Tooling Plate MIC-6 Precision Milled Blanks Part # mp-00004539

Sold & Shipped by TCI Precision Metals

Select a Size or Custom Cut

QTY

Update

$43.25 for 1

$43.25 ea.

Buy More & Save up to 9% !

Qty

Price ea.

Savings

2-4

$41.95

3%

5-9

$41.09

4%

10+

$38.93

9%

More

Less

Dimensions

Thickness: 0.313"

Click for more details

0.313" Aluminum Cast Tooling Plate MIC-6 Precision Milled Blanks-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

0.313" Aluminum Cast Tooling Plate MIC-6 Precision Milled Blanks-deskmp-00004539

0.313" Aluminum Cast Tooling Plate MIC-6 Precision Milled Blanks Part # mp-00004539

Dimensions

Thickness: 0.313"

Select a Size or Custom Cut

+ Create Custom Cut
6″ X 12″ (6 X 12 in.) - $43.25 ea.
8″ X 8″ (8 X 8 in.) - $39.79 ea.
12″ X 12″ (1 X 1 ft.) - $71.32 ea.
12″ X 24″ (1 X 2 ft.) - $126.91 ea.
12″ X 36″ (1 X 3 ft.) - $182.64 ea.
18″ X 18″ (18 X 18 in.) - $141.99 ea.
24″ X 24″ (2 X 2 ft.) - $232.99 ea.
24″ X 36″ (2 X 3 ft.) - $346.56 ea.
36″ X 36″ (3 X 3 ft.) - $500.49 ea.

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

0.313" Thick Aluminum Circle 6061-T651 Part # mp-00067561

Sold & Shipped by AMP Metals LLC

Select diameter

QTY

Update

$192.80 for 1

$192.80 ea.

Dimensions

Thickness: 0.313"

Click for more details

0.313" Thick Aluminum Circle 6061-T651-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

Click for more details

0.313" Thick Aluminum Circle 6061-T651-deskmp-00067561

0.313" Thick Aluminum Circle 6061-T651 Part # mp-00067561

Dimensions

Thickness: 0.313"

Select Diameter below

12 " - $192.80 ea.
24 " - $354.20 ea.
36 " - $651.10 ea.

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

5/16" Thick Stainless Circle 304 Part # mp-00067576

Sold & Shipped by AMP Metals LLC

Select diameter

QTY

Update

$161.09 for 1

$161.09 ea.

Dimensions

Thickness: 0.313"

Click for more details

5/16" Thick Stainless Circle 304-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

Click for more details

5/16" Thick Stainless Circle 304-deskmp-00067576

5/16" Thick Stainless Circle 304 Part # mp-00067576

Dimensions

Thickness: 0.313"

Select Diameter below

12" - $161.09 ea.
24" - $294.48 ea.
36" - $528.83 ea.
48" - $862.37 ea.

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

5/16" Thick Carbon Steel Circle Hot Rolled Part # mp-00067594

Sold & Shipped by AMP Metals LLC

Select diameter

QTY

Update

$84.78 for 1

$84.78 ea.

Dimensions

Thickness: 0.313"

Click for more details

5/16" Thick Carbon Steel Circle 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

Click for more details

5/16" Thick Carbon Steel Circle Hot Rolled-deskmp-00067594

5/16" Thick Carbon Steel Circle Hot Rolled Part # mp-00067594

Dimensions

Thickness: 0.313"

Select Diameter below

6" - $84.78 ea.
12" - $99.13 ea.
14" - $106.03 ea.
20" - $133.13 ea.
28" - $184.13 ea.
30" - $199.54 ea.
36" - $252.13 ea.
48" - $386.01 ea.

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

3/8" x 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12093

Select a Cut Size

QTY

Update

$55.66 for 1

$55.66 ea.

Dimensions

Thickness: 0.375"
Width: 0.5"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12093

3/8" x 3/4" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12094

Select a Cut Size

QTY

Update

$61.37 for 1

$61.37 ea.

Dimensions

Thickness: 0.375"
Width: 0.75"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12094

3/8" x 1 1/4" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12096

Select a Cut Size

QTY

Update

$79.26 for 1

$79.26 ea.

Dimensions

Thickness: 0.375"
Width: 1.25"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12096

3/8" x 1" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12095

Select a Cut Size

QTY

Update

$72.20 for 1

$72.20 ea.

Dimensions

Thickness: 0.375"
Width: 1"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12095

3/8" x 2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12098

Select a Cut Size

QTY

Update

$101.68 for 1

$101.68 ea.

Dimensions

Thickness: 0.375"
Width: 2"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12098

3/8" x 2 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12099

Select a Cut Size

QTY

Update

$121.91 for 1

$121.91 ea.

Dimensions

Thickness: 0.375"
Width: 2.5"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12099

3/8" x 3" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12100

Select a Cut Size

QTY

Update

$130.68 for 1

$130.68 ea.

Dimensions

Thickness: 0.375"
Width: 3"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12100

3/8" x 1 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12097

Select a Cut Size

QTY

Update

$85.73 for 1

$85.73 ea.

Dimensions

Thickness: 0.375"
Width: 1.5"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12097

3/8" x 4" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12102

Select a Cut Size

QTY

Update

$165.99 for 1

$165.99 ea.

Dimensions

Thickness: 0.375"
Width: 4"

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-A681

Key Features

FREE MTR Available

View more product details

Click for more details

tool-steel-rectangle-bar-1018-1superZoom-desk12102

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