Brass Threaded Pipe | McMaster-Carr

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3,145 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Iron and Steel Threaded Pipe and Pipe Fittings

Low-Pressure Iron and Steel Threaded Pipe Fittings

Use these fittings for low-pressure applications in noncorrosive environments.

Low-Pressure Galvanized Iron
and Steel Threaded Pipe Fittings

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

Medium-Pressure Pipe Fittings
for Joining Dissimilar Metals

Use these unions to connect different metals in a piping or plumbing system. They have a gasket with a plastic sleeve that inhibits destructive corrosion.

Brass and Bronze Threaded Pipe and Pipe Fittings

Standard-Wall Brass Threaded
Pipe Nipples and Pipe

Typically used with low-pressure brass and bronze threaded pipe fittings.

Standard-Wall Brass Threaded
Pipe Nipple and Pipe Assortments

Keep various lengths of brass pipe on hand for applications requiring good corrosion resistance.

Low-Pressure Brass and
Bronze Threaded Pipe Fittings

Use these fittings in low-pressure flow applications. They have good corrosion resistance.

Low-Pressure Brass and
Bronze Threaded Pipe Flanges

Also known as Pressure Class 150 flanges, these brass flanges are designed for low-pressure applications.

Standard-Wall Brass Threaded
Pipe Nipples and Pipe with Sealant

Typically used with low-pressure brass and bronze threaded pipe fittings.

Low-Pressure Brass Threaded
Pipe Fittings with Sealant

The male threads on these brass fittings have a sealant applied for extra protection against leaks. Also known as Pressure Class 125 fittings, they are built for use in low-pressure applications.

Miniature Low-Pressure
Brass Threaded Pipe Fittings

Less than an inch in length, these miniature fittings work well in low-pressure pipe lines that are tight on space.

Low-Pressure Plated Brass Threaded Pipe Fittings

Used in low-pressure pipe lines, these brass fittings have a plating that makes them shiny and improves corrosion resistance.

Standard-Wall Chrome-Plated Brass
Threaded Pipe Nipples and Pipe

Typically used with low-pressure brass and bronze threaded pipe fittings.

High-Pressure Plated Brass
Threaded Pipe Nipples and Pipe

Typically used with high-pressure brass and bronze threaded pipe fittings.

High-Pressure Plated Brass Threaded Pipe Fittings

The plating on these brass fittings creates a shiny finish and provides extra protection in corrosive environments. Fittings have the strength to handle high-pressure applications.

High-Pressure Brass Threaded Pipe Fittings

These brass fittings have the strength to handle high-pressure applications.

High-Pressure Brass Threaded
Pipe Nipples and Pipe

Typically used with high-pressure brass and bronze threaded pipe fittings.

High-Pressure Brass Threaded
Pipe Nipples and Pipe with Sealant

Typically used with high-pressure brass and bronze threaded pipe fittings.

High-Pressure Brass Threaded
Pipe Fittings with Sealant

Not only do these brass fittings have the strength to handle high-pressure applications, the male threads have a sealant applied for extra protection against leaks.

High-Pressure Brass Threaded
Pipe Fittings for Drinking Water

Use these heavy-duty brass fittings for high-pressure drinking water applications.

High-Pressure Brass Threaded Pipe
Nipples and Pipe for Drinking Water

Typically used with high-pressure brass and bronze threaded pipe fittings.

Miniature High-Pressure
Brass Threaded Pipe Fittings

When space in your pipe line is limited, choose these miniature fittings that are one inch or less in length.

Easy-Install High-Pressure
Brass Threaded Pipe Fittings

Install and remove these high-pressure brass fittings with a socket wrench or hex key (sold separately).

Medium-Pressure Plated
Brass Threaded Pipe Fittings

Plated with nickel, these brass fittings resist rust better than steel and unfinished brass fittings. Select them when you need more strength in corrosive environments to handle higher pressures than our low-pressure fittings.

Thick-Wall Brass Threaded Pipe Nipples and Pipe

Typically used with medium-pressure brass and bronze threaded pipe fittings.

Medium-Pressure Brass and
Bronze Threaded Pipe Fittings

Choose these fittings when you need better strength than our low-pressure brass and bronze pipe fittings.

Universal-Thread Plated Brass Pipe Fittings

When you're unsure of the exact thread type you need, these fittings have universal threads that are compatible with the most common ones (NPT, NPTF, BSPP, BSPT).

Precision Extreme-Pressure
Brass Threaded Pipe Fittings

Also known as instrumentation fittings, these have the most precise threads and the tightest tolerances of all the brass pipe fittings we offer.

Extreme-Pressure Brass Threaded Pipe Fittings

Extreme pressures are no problem for these heavy-duty brass fittings.

Plastic Pipe and Pipe Fittings for Water

Thick-Wall Plastic Pipe Fittings for Water

Connect these fittings to Schedule 80 pipe. With thicker, stronger walls than standard-wall fittings, they can handle heavy duty supply applications, such as water processing, wastewater treatment, and irrigation.

Standard-Wall Plastic Pipe Fittings for Water

Connect these fittings to Schedule 40 plastic pipe—they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.

Iron and Steel Threaded Pipe and Pipe Fittings

Low-Pressure Iron and Steel Threaded Pipe Fittings

Low-Pressure Galvanized Ironand Steel Threaded Pipe Fittings

Medium-Pressure Pipe Fittingsfor Joining Dissimilar Metals

Brass and Bronze Threaded Pipe and Pipe Fittings

Standard-Wall Brass ThreadedPipe Nipples and Pipe

Standard-Wall Brass ThreadedPipe Nipple and Pipe Assortments

Low-Pressure Brass andBronze Threaded Pipe Fittings

Low-Pressure Brass andBronze Threaded Pipe Flanges

Standard-Wall Brass ThreadedPipe Nipples and Pipe with Sealant

Low-Pressure Brass ThreadedPipe Fittings with Sealant

Miniature Low-PressureBrass Threaded Pipe Fittings

Low-Pressure Plated Brass Threaded Pipe Fittings

Standard-Wall Chrome-Plated BrassThreaded Pipe Nipples and Pipe

High-Pressure Plated BrassThreaded Pipe Nipples and Pipe

High-Pressure Plated Brass Threaded Pipe Fittings

High-Pressure Brass Threaded Pipe Fittings

High-Pressure Brass ThreadedPipe Nipples and Pipe

High-Pressure Brass ThreadedPipe Nipples and Pipe with Sealant

High-Pressure Brass ThreadedPipe Fittings with Sealant

High-Pressure Brass ThreadedPipe Fittings for Drinking Water

High-Pressure Brass Threaded PipeNipples and Pipe for Drinking Water

Miniature High-PressureBrass Threaded Pipe Fittings

Easy-Install High-PressureBrass Threaded Pipe Fittings

Medium-Pressure PlatedBrass Threaded Pipe Fittings

Thick-Wall Brass Threaded Pipe Nipples and Pipe

Medium-Pressure Brass andBronze Threaded Pipe Fittings

Universal-Thread Plated Brass Pipe Fittings

Precision Extreme-PressureBrass Threaded Pipe Fittings

Extreme-Pressure Brass Threaded Pipe Fittings

Plastic Pipe and Pipe Fittings for Water

Thick-Wall Plastic Pipe Fittings for Water

Standard-Wall Plastic Pipe Fittings for Water

Low-Pressure Galvanized Iron
and Steel Threaded Pipe Fittings

Medium-Pressure Pipe Fittings
for Joining Dissimilar Metals

Standard-Wall Brass Threaded
Pipe Nipples and Pipe

Standard-Wall Brass Threaded
Pipe Nipple and Pipe Assortments

Low-Pressure Brass and
Bronze Threaded Pipe Fittings

Low-Pressure Brass and
Bronze Threaded Pipe Flanges

Standard-Wall Brass Threaded
Pipe Nipples and Pipe with Sealant

Low-Pressure Brass Threaded
Pipe Fittings with Sealant

Miniature Low-Pressure
Brass Threaded Pipe Fittings

Standard-Wall Chrome-Plated Brass
Threaded Pipe Nipples and Pipe

High-Pressure Plated Brass
Threaded Pipe Nipples and Pipe

High-Pressure Brass Threaded
Pipe Nipples and Pipe

High-Pressure Brass Threaded
Pipe Nipples and Pipe with Sealant

High-Pressure Brass Threaded
Pipe Fittings with Sealant

High-Pressure Brass Threaded
Pipe Fittings for Drinking Water

High-Pressure Brass Threaded Pipe
Nipples and Pipe for Drinking Water

Miniature High-Pressure
Brass Threaded Pipe Fittings

Easy-Install High-Pressure
Brass Threaded Pipe Fittings

Medium-Pressure Plated
Brass Threaded Pipe Fittings

Medium-Pressure Brass and
Bronze Threaded Pipe Fittings

Precision Extreme-Pressure
Brass Threaded Pipe Fittings