Shop all Products
Prototype without pressure, shop Online Metals protoboxes
Deals
Get a Quick Quote

Stainless Steel Pipe Fittings 304

Show full description

Stainless Steel Pipe Fittings 304

304 stainless steel pipe fittings are a reliable, cost-effective solution for piping systems requiring corrosion resistance, strength, and long service life. As one of the most widely used stainless alloys, 304 performs well in water, food processing, chemical handling, and general industrial applications. These fittings provide secure, leak-resistant connections and are well suited for low- to moderate-pressure systems where cleanliness and durability are essential. OnlineMetals offers a wide selection of 304 stainless steel pipe fittings in common configurations to support plumbing, fabrication, and industrial piping projects. Easy to install and maintain, these fittings deliver dependable performance across industries. Shop OnlineMetals today for 304 stainless steel pipe fittings and keep your systems flowing smoothly.

Sort by

580 results

Close

Filter your results

Clear Search

More filters

Secondary Shape

Thread

seller

Radius

Can't find what you need?

Contact our experienced US-based customer service team for hard-to-source materials.


3 x 2.5" 150# Stainless 304 Threaded Hex Bushing Std Pattern Part # mp-00039441

3 x 2.5" 150# Stainless 304 Threaded Hex Bushing Std Pattern -
Part #: mp-00039441
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
$40.57
$40.57 ea.

Dimensions

  • Nominal: 3" 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-00039441

3" Nom. 150# Stainless 304 Hex Head Plug Std Pattern Part # mp-00039450

3" Nom. 150# Stainless 304 Hex Head Plug Std Pattern -
Part #: mp-00039450
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
$31.63
$31.63 ea.

Dimensions

  • Nominal: 3"
  • Class: Class 150
  • Fitting Type: Plug
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-00039450

3" Nom. 150# Stainless 304 Threaded 45° Elbow Std Pattern Part # mp-00039465

3" Nom. 150# Stainless 304 Threaded 45° Elbow Std Pattern -
Part #: mp-00039465
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
$75.10
$75.10 ea.

Dimensions

  • Nominal: 3"
  • Class: Class 150
  • Fitting Type: Elbow
  • Outer Diameter: 4.1900000000000004"
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-00039465

3" x 1" 150# Stainless 304 Threaded Hex Bushing Std Pattern Part # mp-00039457

3" x 1" 150# Stainless 304 Threaded Hex Bushing Std Pattern -
Part #: mp-00039457
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
$40.57
$40.57 ea.

Dimensions

  • Nominal: 3" X 1"
  • 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-00039457

4 x 2" 150# Stainless 304 Threaded Hex Bushing Std Pattern Part # mp-00039285

4 x 2" 150# Stainless 304 Threaded Hex Bushing Std Pattern -
Part #: mp-00039285
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"
  • 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-00039285

4" x 3" 150# Stainless 304 Threaded Hex Bushing Std Pattern Part # mp-00039297

4" x 3" 150# Stainless 304 Threaded Hex Bushing Std Pattern -
Part #: mp-00039297
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 3"
  • 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-00039297

4" x 2" Nom. 150# Stainless 304 Threaded Reducer Coupling Std Pattern Part # mp-00039263

4" x 2" Nom. 150# Stainless 304 Threaded Reducer Coupling Std Pattern -
Part #: mp-00039263
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
$102.87
$102.87 ea.

Dimensions

  • Nominal: 4" X 2"
  • 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-00039263

4 x 1.50" 150# Stainless 304 Threaded Hex Bushing Std Pattern Part # mp-00039298

4 x 1.50" 150# Stainless 304 Threaded Hex Bushing Std Pattern -
Part #: mp-00039298
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 1.50"
  • 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-00039298

4" Nom. 150# Stainless 304 Threaded Street 90° Elbow Std Pattern Part # mp-00039307

4" Nom. 150# Stainless 304 Threaded Street 90° Elbow Std Pattern -
Part #: mp-00039307
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
$156.62
$156.62 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Elbow
  • Outer Diameter: 5.27"
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-00039307

4" Nom. 150# Stainless 304 Threaded Cap Std Pattern Part # mp-00039341

4" Nom. 150# Stainless 304 Threaded Cap Std Pattern -
Part #: mp-00039341
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
$53.77
$53.77 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Cap
  • Outer Diameter: 5.48"
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-00039341

4" Nom. 150# Stainless 304 Hex Head Plug Std Pattern Part # mp-00039356

4" Nom. 150# Stainless 304 Hex Head Plug Std Pattern -
Part #: mp-00039356
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
$67.36
$67.36 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Plug
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-00039356

4" x 3" Nom. 150# Stainless 304 Threaded Reducer Coupling Std Pattern Part # mp-00039342

4" x 3" Nom. 150# Stainless 304 Threaded Reducer Coupling Std Pattern -
Part #: mp-00039342
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
$102.87
$102.87 ea.

Dimensions

  • Nominal: 4" X 3"
  • 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-00039342

4" Nom. 150# Stainless 304 Threaded Cross Std Pattern Part # mp-00039363

4" Nom. 150# Stainless 304 Threaded Cross Std Pattern -
Part #: mp-00039363
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
$212.77
$212.77 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Cross
  • 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
View more product details Click for more details
-deskmp-00039363

4" Nom. 150# Stainless 304 Threaded 45° Elbow Std Pattern Part # mp-00039374

4" Nom. 150# Stainless 304 Threaded 45° Elbow Std Pattern -
Part #: mp-00039374
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
$133.65
$133.65 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Elbow
  • Outer Diameter: 5.29"
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-00039374

4" Nom. 150# Stainless 304 Threaded Half Coupling Std Pattern Part # mp-00039369

4" Nom. 150# Stainless 304 Threaded Half Coupling Std Pattern -
Part #: mp-00039369
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
$44.42
$44.42 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-00039369

4" Nom. 150# Stainless 304 Threaded Square Head Plug Std Pattern Part # mp-00039377

4" Nom. 150# Stainless 304 Threaded Square Head Plug Std Pattern -
Part #: mp-00039377
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
$55.83
$55.83 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Plug
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-00039377

4 x 1.25" 150# Stainless 304 Threaded Hex Bushing Std Pattern Part # mp-00039403

4 x 1.25" 150# Stainless 304 Threaded Hex Bushing Std Pattern -
Part #: mp-00039403
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
$66.03
$66.03 ea.

Dimensions

  • Nominal: 4 X 1.25"
  • 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-00039403

4" Nominal 150# Stainless 304 Threaded 90° Elbow Std Pattern Part # mp-00039404

4" Nominal 150# Stainless 304 Threaded 90° Elbow Std Pattern -
Part #: mp-00039404
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
$114.58
$114.58 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Elbow
  • Outer Diameter: 5.27"
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-00039404

4" Nom. 150# Stainless 304 Threaded Union Std Pattern Part # mp-00039408

4" Nom. 150# Stainless 304 Threaded Union Std Pattern -
Part #: mp-00039408
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
$235.10
$235.10 ea.

Dimensions

  • Nominal: 4"
  • Class: Class 150
  • Fitting Type: Union
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-00039408

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.
View more product details View more product details
View more product details Click for more details
-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
View more product details Click for more details
-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

6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 Part # 8543

6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 -
Part #: 8543

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
$173.16
$173.16 ea.

Dimensions

  • Schedule: Schedule 5
Click for more details
stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8543

6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 Part # 8584

6" Stainless Elbow 304 Buttweld Long Radius Schedule 5 -
Part #: 8584

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
$314.52
$314.52 ea.

Dimensions

  • Schedule: Schedule 5
Click for more details
stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless-elbow-304-buttweld-long-radius-schedule-10-1superZoom-desk8584

2" # Stainless Cap 304 Buttweld Schedule 10 Part # 8356

2" # Stainless Cap 304 Buttweld Schedule 10 -
Part #: 8356

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
$54.45
$54.45 ea.

Dimensions

  • Schedule: Schedule 10
Click for more details
stainless-cap-304-buttweld-schedule-10-1superZoom-mob{product.code}

Key Features

View more product details View more product details
View more product details Click for more details
stainless-cap-304-buttweld-schedule-10-1superZoom-desk8356

Displaying 176 - 200 of 580 results

Results per page

Can't find what you're looking for?

Contact us for a custom quote