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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.

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4" x 2.5" Nom. 150# Stainless 304 Threaded Reducer Coupling Std Pattern Part # mp-00039431

4" x 2.5" Nom. 150# Stainless 304 Threaded Reducer Coupling Std Pattern -
Part #: mp-00039431
Sold & Shipped by GetPipe.com

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
$108.01
$108.01 ea.

Dimensions

  • Nominal: 4" X 2.5"
  • Class: Class 150
  • Fitting Type: Coupling
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
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-deskmp-00039431

4" Nom. 150# Stainless 304 Threaded Tee Std Pattern Part # mp-00039432

4" Nom. 150# Stainless 304 Threaded Tee Std Pattern -
Part #: mp-00039432
Sold & Shipped by GetPipe.com

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
$163.67
$163.67 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Tee
  • Outer Diameter: 5.26"
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
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-deskmp-00039432

4" x 2.5" 150# Stainless 304 Threaded Hex Bushing Std Pattern Part # mp-00039460

4" x 2.5" 150# Stainless 304 Threaded Hex Bushing Std Pattern -
Part #: mp-00039460
Sold & Shipped by GetPipe.com

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
$72.63
$72.63 ea.

Dimensions

  • Nominal: 4" X 2.5"
  • Class: Class 150
  • Fitting Type: Bushing
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039460

4" x 2.5" Nom. 150# Stainless 316 Threaded Reducer Coupling Std Pattern Part # mp-00039486

4" x 2.5" Nom. 150# Stainless 316 Threaded Reducer Coupling Std Pattern -
Part #: mp-00039486
Sold & Shipped by GetPipe.com

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
$128.78
$128.78 ea.

Dimensions

  • Nominal: 4" X 2.5"
  • Class: Class 150
  • Fitting Type: Coupling
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039486

4" Nom. 150# Stainless 316 Threaded Half Coupling Std Pattern Part # mp-00039485

4" Nom. 150# Stainless 316 Threaded Half Coupling Std Pattern -
Part #: mp-00039485
Sold & Shipped by GetPipe.com

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
$54.05
$54.05 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Coupling
  • Outer Diameter: 5.0999999999999996"
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00039485

4" Thick x 12" Diameter Stainless Circle 304 -  Part # 29091

4" Thick x 12" Diameter Stainless Circle 304-
Part #: 29091
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4" Thick x 13 1/4" Diameter Stainless Circle 304 -  Part # 29585

4" Thick x 13 1/4" Diameter Stainless Circle 304-
Part #: 29585
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4" Carbon Steel 90° Elbow Schedule XXH Short Radius Part # mp-00029087

4" Carbon Steel 90° Elbow Schedule XXH Short Radius -
Part #: mp-00029087
Sold & Shipped by GetPipe.com

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
$85.94
$85.94 ea.

Dimensions

  • Nominal: 4"
  • Schedule: Schedule Xxh
  • Fitting Type: Elbow
Click for more details
-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
-deskmp-00029087

4" Nominal Schedule 40 Carbon Steel Pipe A53 Hot Rolled Part # mp-00064476

4" Nominal Schedule 40 Carbon Steel Pipe A53 Hot Rolled -
Part #: mp-00064476
Sold & Shipped by A-Z Metals
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
$46.41 for 1
$46.41 ea.

Dimensions

  • Nominal: 4"
  • Schedule: Schedule 40
  • Outer Diameter: 4.5"
  • Wall: 0.237"
  • Inner Diameter: 4.02"
Click for more details
Placeholder for future product image

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details
Placeholder for future product image

4 1/32" x 4 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar -  Part # 24192

4 1/32" x 4 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar-
Part #: 24192
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/32" x 5 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar -  Part # 24193

4 1/32" x 5 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar-
Part #: 24193
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/32" x 5 17/32" Cast Iron Milled Bar 65-45-12 Dura-Bar -  Part # 24194

4 1/32" x 5 17/32" Cast Iron Milled Bar 65-45-12 Dura-Bar-
Part #: 24194
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/32" x 6 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar -  Part # 24195

4 1/32" x 6 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar-
Part #: 24195
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/32" x 7 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar -  Part # 24196

4 1/32" x 7 1/32" Cast Iron Milled Bar 65-45-12 Dura-Bar-
Part #: 24196
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4 1/8" Cast Iron G2 Plate -  Part # 29138

4 1/8" Cast Iron G2 Plate-
Part #: 29138
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

W 4" x 13# Carbon Steel I-Beam A36 Hot Rolled Part # mp-00064784

W 4" x 13# Carbon Steel I-Beam A36 Hot Rolled -
Part #: mp-00064784
Sold & Shipped by AMP Metals LLC
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
$60.82 for 1
$60.82 ea.

Dimensions

  • Height: 4.16"
  • Flange: 4.06"
Click for more details
W 4" x 13# Carbon Steel I-Beam A36 Hot Rolled-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
W 4" x 13# Carbon Steel I-Beam A36 Hot Rolled-deskmp-00064784

3 1/4" ID x 4 1/4" OD Aluminum Bronze Hollowbar 954 Cast Oversized Part # 14255

3 1/4" ID x 4 1/4" OD Aluminum Bronze Hollowbar 954 Cast Oversized -
Part #: 14255
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
$359.70 for 1
$359.70 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.5"
  • Inner Diameter: 3.25"
Click for more details
bronze-hollowbar-954-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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bronze-hollowbar-954-1superZoom-desk14255

3 1/2" ID x 4 1/4" OD Aluminum Bronze Hollowbar 954 Cast Oversized Part # 8148

3 1/2" ID x 4 1/4" OD Aluminum Bronze Hollowbar 954 Cast Oversized -
Part #: 8148
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
$376.51 for 1
$376.51 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.375"
  • Inner Diameter: 3.5"
Click for more details
bronze-hollowbar-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-hollowbar-954-1superZoom-desk8148

3 1/4" ID x 4 1/4" OD Bronze Hollowbar Sae 841 Oil-Impregnated Oversized Part # 15839

3 1/4" ID x 4 1/4" OD Bronze Hollowbar Sae 841 Oil-Impregnated Oversized -
Part #: 15839
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
$546.30 for 1
$546.30 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.5"
  • Inner Diameter: 3.25"
Click for more details
bronze-hollowbar-sae-oil-impregnated-841-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B438

Key Features

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bronze-hollowbar-sae-oil-impregnated-841-1superZoom-desk15839

3" ID x 4 1/4" OD Aluminum Bronze Hollowbar 954 Cast Oversized Part # 14248

3" ID x 4 1/4" OD Aluminum Bronze Hollowbar 954 Cast Oversized -
Part #: 14248
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
$532.99 for 1
$532.99 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.625"
  • Inner Diameter: 3"
Click for more details
bronze-hollowbar-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-hollowbar-954-1superZoom-desk14248

2 3/4" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized Part # 14067

2 3/4" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized -
Part #: 14067
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
$651.18 for 1
$651.18 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.75"
  • Inner Diameter: 2.75"
Click for more details
bronze-hollowbar-932-1superZoom-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-hollowbar-932-1superZoom-desk14067

3" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized Part # 14073

3" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized -
Part #: 14073
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
$578.24 for 1
$578.24 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.625"
  • Inner Diameter: 3"
Click for more details
bronze-hollowbar-932-1superZoom-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-hollowbar-932-1superZoom-desk14073

2 1/2" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized Part # 10517

2 1/2" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized -
Part #: 10517
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
$720.20 for 1
$720.20 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.875"
  • Inner Diameter: 2.5"
Click for more details
bronze-hollowbar-932-1superZoom-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-hollowbar-932-1superZoom-desk10517

2 1/4" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized Part # 14051

2 1/4" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized -
Part #: 14051
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
$772.42 for 1
$772.42 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 1"
  • Inner Diameter: 2.25"
Click for more details
bronze-hollowbar-932-1superZoom-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-hollowbar-932-1superZoom-desk14051

3 1/4" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized Part # 14082

3 1/4" ID x 4 1/4" OD Bearing Bronze Hollowbar 932 (SAE 660) Cast Oversized -
Part #: 14082
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
$492.95 for 1
$492.95 ea.

Dimensions

  • Outer Diameter: 4.25"
  • Wall: 0.5"
  • Inner Diameter: 3.25"
Click for more details
bronze-hollowbar-932-1superZoom-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-hollowbar-932-1superZoom-desk14082

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