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Once you've narrowed your search, you can easily browse our plastic and metal materials for sale, add them to a project list, and place your order today.

Whether you are looking for plastic or metal materials, we’ve got you covered! With 6 order pickup locations nationwide you can rest assured our materials will ship fast, or you can pick up your online order if nearby.

Check out our Service Offerings, Shop By Application, or visit our Knowledge Hub to learn more about our products and services.

How to filter and search for the product you need:

On the left, you can sort by material, shape, temper, specifications, and more parameters. You can filter further by selecting dimensions from the drop-down menu directly above the results.

Once you've narrowed your search, you can easily browse our plastic and metal materials for sale, add them to a project list, and place your order today.

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22391 results

22391 results

5/16" Brass Round Bar 464-H02 Extruded Part # 13441

Select a Size or Custom Cut

QTY

Update

$7.91 for 1

$7.91 ea.

Dimensions

Diameter: 0.3125"

Click for more details

brass-round-bar-464-h02-1superZoom-mob{product.code}

Material Meets These Standard(s): ASTM-B21

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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brass-round-bar-464-h02-1superZoom-desk13441

5/16" Stainless Steel Drill Rod 304L Part # 27575

Select a Cut Size

QTY

Update

$24.02 for 1

$24.02 ea.

Dimensions

Diameter: 0.3125"

Click for more details

tool-steel-drill-rod-o1-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

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tool-steel-drill-rod-o1-1superZoom-desk27575

5/16" Tungsten Carbide Round Bar C2 (6%) Part # mp-00001304

Sold & Shipped by Centennial Carbide

Select a Size

QTY

Update

$30.74 for 1

$30.74 ea.

Dimensions

Diameter: 0.3125"
Ships In: 1-3 Business Days

Click for more details

5/16" Tungsten Carbide Round Bar C2 (6%)-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

5/16" Tungsten Carbide Round Bar C2 (6%)-deskmp-00001304

5/16" Tungsten Carbide Round Bar C2 (6%) Part # mp-00001304

Dimensions

Diameter: 0.3125"
Ships In: 1-3 Business Days

Select a Size

2″ (2 in.) - $30.74 ea.
2.5″ (2.5 in.) - $36.85 ea.
4″ (4 in.) - $59.83 ea.
12″ (1 ft.) - $125.67 ea.

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

5/16" Stainless Round Bar 303-Turned Ground and Polished Part # mp-00040851

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$7.64 for 1

$7.64 ea.

Dimensions

Diameter: 0.3125"

Click for more details

5/16" Stainless Round Bar 303-Turned Ground and Polished-mob{product.code}

Material Meets These Standard(s): ASTM-A582

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

5/16" Stainless Round Bar 303-Turned Ground and Polished-deskmp-00040851

5/16" Stainless Round Bar 303-Turned Ground and Polished Part # mp-00040851

Dimensions

Diameter: 0.3125"

Material Meets These Standard(s): ASTM-A582

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $7.64 ea.
24″ (2 ft.) - $15.29 ea.
36″ (3 ft.) - $22.93 ea.
48″ (4 ft.) - $30.58 ea.
60″ (5 ft.) - $38.22 ea.
72″ (6 ft.) - $45.86 ea.
144″ (12 ft.) - $91.73 ea.

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

5/16" Nickel Round Bar 718 Part # mp-00041755

Sold & Shipped by Slice of Stainless

Select a Size

QTY

Update

$175.83 for 1

$175.83 ea.

Dimensions

Diameter: 0.3125"
Ships In: 5-6 Business Days

Click for more details

nickel-round-bar-718-1superZoom-mob{product.code}

Material Meets These Standard(s): ASME-SB-637 , AMS-5662 , ASTM-B637

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

nickel-round-bar-718-1superZoom-deskmp-00041755

5/16" Nickel Round Bar 718 Part # mp-00041755

Dimensions

Diameter: 0.3125"
Ships In: 5-6 Business Days

Material Meets These Standard(s): ASME-SB-637 , AMS-5662 , ASTM-B637

Select a Size

6″ (6 in.) - $175.83 ea.
12″ (1 ft.) - $187.99 ea.
24″ (2 ft.) - $200.31 ea.
36″ (3 ft.) - $219.13 ea.
48″ (4 ft.) - $237.26 ea.
72″ (6 ft.) - $281.51 ea.

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

5/16" OD x 1/4" ID x 1/32" Wall Polycarbonate Round Tube - Clear OD/ID Dia Tol +/-.025" Part # mp-00062928

Sold & Shipped by K-Mac Distribution

Select a Size

QTY

Update

$22.25 for 1

$22.25 ea.

Dimensions

Outer Diameter: 0.3125"
Color: Clear
Wall: 0.0312"
Inner Diameter: 0.25"

Click for more details

5/16" OD x 1/4" ID x 1/32" Wall Polycarbonate Round Tube - Clear OD/ID Dia Tol +/-.025"-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

5/16" OD x 1/4" ID x 1/32" Wall Polycarbonate Round Tube - Clear OD/ID Dia Tol +/-.025"-deskmp-00062928

5/16" OD x 1/4" ID x 1/32" Wall Polycarbonate Round Tube - Clear OD/ID Dia Tol +/-.025" Part # mp-00062928

Dimensions

Outer Diameter: 0.3125"
Color: Clear
Wall: 0.0312"
Inner Diameter: 0.25"

Select a Size

48″ (4 ft.) - $22.25 ea.

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

5/16" OD x 3/16" ID x 1/16" Wall Polycarbonate Round Tube - Clear Part # mp-00062966

Sold & Shipped by K-Mac Distribution

Select a Size

QTY

Update

$12.38 for 1

$12.38 ea.

Dimensions

Outer Diameter: 0.3125"
Color: Clear
Wall: 0.0625"
Inner Diameter: 0.1875"

Click for more details

5/16" OD x 3/16" ID x 1/16" Wall Polycarbonate Round Tube - Clear-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

5/16" OD x 3/16" ID x 1/16" Wall Polycarbonate Round Tube - Clear-deskmp-00062966

5/16" OD x 3/16" ID x 1/16" Wall Polycarbonate Round Tube - Clear Part # mp-00062966

Dimensions

Outer Diameter: 0.3125"
Color: Clear
Wall: 0.0625"
Inner Diameter: 0.1875"

Select a Size

48″ (4 ft.) - $12.38 ea.

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

5/16" Thick Recycled Rubber Sheet 60A Part # mp-00026134

Sold & Shipped by Fix Supply

Select a Size

QTY

Update

$8.82 for 1

$8.82 ea.

Dimensions

Thickness: 0.3125"
Color: Black-speckled
Ships In: 1 Business Day

Click for more details

5/16" Thick Recycled Rubber Sheet 60A-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

5/16" Thick Recycled Rubber Sheet 60A-deskmp-00026134

5/16" Thick Recycled Rubber Sheet 60A Part # mp-00026134

Dimensions

Thickness: 0.3125"
Color: Black-speckled
Ships In: 1 Business Day

Select a Size

12″ X 12″ (1 X 1 ft.) - $8.82 ea.
12″ X 48″ (1 X 4 ft.) - $31.35 ea.
24″ X 30″ (24 X 30 in.) - $39.14 ea.
24″ X 48″ (2 X 4 ft.) - $62.60 ea.
36″ X 36″ (3 X 3 ft.) - $70.40 ea.
48″ X 48″ (4 X 4 ft.) - $112.60 ea.

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

5/16" Thick x 48" Wide Recycled Rubber Roll 60A Part # mp-00026449

Sold & Shipped by Fix Supply

Select a Size

QTY

Update

$255.87 for 1

$255.87 ea.

Dimensions

Thickness: 0.3125"
Color: Black-speckled
Ships In: 1 Business Day

Click for more details

5/16" Thick x 48" Wide Recycled Rubber Roll 60A-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

5/16" Thick x 48" Wide Recycled Rubber Roll 60A-deskmp-00026449

5/16" Thick x 48" Wide Recycled Rubber Roll 60A Part # mp-00026449

Dimensions

Thickness: 0.3125"
Color: Black-speckled
Ships In: 1 Business Day

Select a Size

48″ X 120″ (4 X 10 ft.) - $255.87 ea.
48″ X 720″ (4 X 60 ft.) - $3,153.29 ea.

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

5/16" Stainless Plate 440C Part # 27171

Select a Cut Size

QTY

Update

$662.04 for 1

$662.04 ea.

Dimensions

Thickness: 0.3125"
Ships In: 4-5 Business Days

Click for more details

$stainless-plate-440c-1superZoom_300Wx300H-mob{product.code}$

Material Meets These Standard(s): AMS-5630 (Chem Only)

Key Features

FREE MTR Available

View more product details

Click for more details

stainless-plate-440c-1superZoom_300Wx300H-desk27171

0.3125" Stainless Plate 303-Annealed HRAP Part # mp-00002523

Sold & Shipped by AW Metals

Select a Size or Custom Cut

QTY

Update

$396.58 for 1

$396.58 ea.

Dimensions

Thickness: 0.3125"
Ships In: 2 Business Days

Click for more details

stainless-plate-316-annealed-hrap-2superZoom-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

stainless-plate-316-annealed-hrap-2superZoom-deskmp-00002523

0.3125" Stainless Plate 303-Annealed HRAP Part # mp-00002523

Dimensions

Thickness: 0.3125"
Ships In: 2 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
12″ X 12″ (1 X 1 ft.) - $396.58 ea.
12″ X 24″ (1 X 2 ft.) - $722.06 ea.
12″ X 36″ (1 X 3 ft.) - $1,039.64 ea.
12″ X 72″ (1 X 6 ft.) - $1,875.46 ea.
24″ X 24″ (2 X 2 ft.) - $1,251.36 ea.
24″ X 72″ (2 X 6 ft.) - $3,450.72 ea.
36″ X 36″ (3 X 3 ft.) - $2,591.20 ea.
36″ X 72″ (3 X 6 ft.) - $4,784.24 ea.
48″ X 72″ (4 X 6 ft.) - $6,326.32 ea.

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

5/16" Stainless Plate 309 - Part # 28430

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

5/16" Thick Neoprene Industrial Grade Rubber Roll 60A Part # mp-00067889

Sold & Shipped by American Material Supply

Select a Size

QTY

Update

$751.70 for 1

$751.70 ea.

Dimensions

Thickness: 0.3125"
Color: Black

Click for more details

5/16" Thick Neoprene Industrial Grade Rubber Roll 60A-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

5/16" Thick Neoprene Industrial Grade Rubber Roll 60A-deskmp-00067889

5/16" Thick Neoprene Industrial Grade Rubber Roll 60A Part # mp-00067889

Dimensions

Thickness: 0.3125"
Color: Black

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

5/16" Dia. Stainless Round Rod 303 - 36" Long (3 Pieces) Part # mp-00000670

Sold & Shipped by K&S Precision Metals

Pack of 3

QTY

Update

$47.99

$47.99 ea.

Dimensions

Diameter: 0.3125"
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-00000670

5/16" Dia. Stainless Round Rod 303 - 36" Long (3 Pieces) Part # mp-00000670

Dimensions

Diameter: 0.3125"
Ships In: 1 Business Day

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

5/16" Dia. Stainless Round Rod 303 - 12" Long (1 Piece) Part # mp-00000674

Sold & Shipped by K&S Precision Metals

Pack of 1

QTY

Update

$13.99

$13.99 ea.

Dimensions

Diameter: 0.3125"
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-00000674

5/16" Dia. Stainless Round Rod 303 - 12" Long (1 Piece) Part # mp-00000674

Dimensions

Diameter: 0.3125"
Ships In: 1 Business Day

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

5/16" Dia. Brass Round Rod 260 - 36" Long (3 Pieces) Part # mp-00000686

Sold & Shipped by K&S Precision Metals

Pack of 3

QTY

Update

$69.99

$69.99 ea.

Dimensions

Diameter: 0.3125"
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-00000686

5/16" Dia. Brass Round Rod 260 - 36" Long (3 Pieces) Part # mp-00000686

Dimensions

Diameter: 0.3125"
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 Round Tube 3003-H14 - 36" Long (4 Pieces) Part # mp-00000743

Sold & Shipped by K&S Precision Metals

Pack of 4

QTY

Update

$17.99

$17.99 ea.

Dimensions

Outer Diameter: 0.3125"
Wall: 0.014"
Inner Diameter: 0.2845"
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-00000743

0.3125" OD x 0.014" Wall Aluminum Round Tube 3003-H14 - 36" Long (4 Pieces) Part # mp-00000743

Dimensions

Outer Diameter: 0.3125"
Wall: 0.014"
Inner Diameter: 0.2845"
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" Aluminum Plate K100-S Cast Part # mp-00064821

Sold & Shipped by Metal Mart Studio LLC

Select a Size

QTY

Update

$264.92 for 1

$264.92 ea.

Dimensions

Thickness: 0.3125"

Click for more details

5/16" Aluminum Plate K100-S Cast-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" Aluminum Plate K100-S Cast-deskmp-00064821

5/16" Aluminum Plate K100-S Cast Part # mp-00064821

Dimensions

Thickness: 0.3125"

Select a Size

12″ X 12″ (1 X 1 ft.) - $264.92 ea.
24″ X 24″ (2 X 2 ft.) - $262.38 ea.
24″ X 36″ (2 X 3 ft.) - $385.24 ea.
36″ X 36″ (3 X 3 ft.) - $569.53 ea.
48″ X 48″ (4 X 4 ft.) - $996.18 ea.

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

5/16" Aluminum Plate 2024-T351 Part # 7938

Select a Size or Custom Cut

QTY

Update

$72.89 for 1

$72.89 ea.

Dimensions

Thickness: 0.3125"

Click for more details

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-sheet-2024-t3-bare-1superZoom-desk7938

5/16" Aluminum Plate 6061-T651 Part # 14480

Select a Size or Custom Cut

QTY

Update

$79.05 for 1

$79.05 ea.

Dimensions

Thickness: 0.3125"

Click for more details

5/16" 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

5/16" Aluminum Plate 6061-T651-desk14480

5/16" Aluminum Plate 7075-T7351 - Part # 22791

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

5/16" Aluminum Plate 7075-T651 Part # 23297

Select a Size or Custom Cut

QTY

Update

$112.05 for 1

$112.05 ea.

Dimensions

Thickness: 0.3125"

Click for more details

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

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

Click for more details

aluminum-plate-7075-t651-1superZoom-desk23297

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