Spigot Adapters | McMaster-Carr

	Pipe Size Pipe Size

1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12

	Thread Type Thread Type

	Type Type


Connector	Adapter

Reducing Adapter	Bushing

Reducer	Union

Cap	Pipe

Plug	Flange

Saddle Tap	Outlet

	Shape Shape


Straight	Tee

90° Elbow	Cap/Plug

45° Elbow	Wye

Cross	22 1/2° Elbow

11 1/4° Elbow	Double Wye

Side-Outlet Elbow	Cut-to-Angle Elbow

	Material Material

Plastic

Stainless Steel

Glass-Filled PVC Plastic

	Schedule Schedule


40	80

	Connection Style Connection Style

	For Pipe Schedule For Pipe Schedule


40	80

	For Pipe Material For Pipe Material

	Color Color

	Dark Gray		White
	Clear		Beige
	Black		Blue
	Light Gray

	Gender Gender

Male

Female

	For Use With For Use With

Water

Drinking Water

	Connection Type Connection Type


Pipe	Hose

	System of Measurement System of Measurement

Inch

Metric

	Length Length

	Specifications Met Specifications Met

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

32° F

40° F

Not Rated

	Maximum Pressure Maximum Pressure

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Socket Depth Socket Depth

1,927 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Thick-Wall Plastic Pipe Fittings for Water

Connect these fittings to thick-wall plastic pipe—they have thicker, stronger walls than standard-wall fittings, so they can handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. They can withstand pressures up to 900 psi.

Thick-Wall Plastic Pipe Flanges for Water

Bolt two same-size flanges together with a gasket to create an access point within a line. They are also known as Pressure Class 150 flanges. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation.

Thick-Wall Plastic Pipe for Water

Connect to thick-wall plastic pipe fittings for use in heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Pipe can handle pressures up to 900 psi.

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.

Standard-Wall Plastic Pipe for Water

Connect this pipe to standard-wall plastic pipe fittings in low- to medium-pressure applications up to 810 psi. It is typically used in residential and commercial plumbing and water supply applications.

UV-Resistant Standard-Wall PVC Pipe Fittings for Water

Connect these fittings to UV-resistant PVC pipe. Designed for outdoor use, they contain an additive that protects against the damaging effects of ultraviolet light. Fittings are typically used in low-pressure residential and commercial plumbing and water supply applications up to 300 psi.

UV-Resistant Thick-Wall PVC Pipe for Water

With thicker, stronger walls than standard-wall pipe, this Schedule 80 pipe can handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Use for pressures up to 550 psi. Suitable for outdoor environments, it contains an additive that protects against the damaging effects of ultraviolet light. Connect to UV-resistant PVC pipe fittings.

UV-Resistant Standard-Wall PVC Pipe for Water

This Schedule 40 pipe is typically used in low-pressure residential and commercial plumbing and water supply applications. It can handle pressures up to 300 psi. Suitable for outdoor environments, it contains an additive that protects against the damaging effects of ultraviolet light. Connect to UV-resistant PVC pipe fittings.

Underground PVC Pipe for Drain, Waste, and Vent

This pipe has thinner walls than Schedule 40 pipe, so it’s lighter in weight and has more space on the inside for high-flow applications, such as underground gravity-flow sewer and storm drainage lines.

Thread Adapters for Drum Openings

Convert drum openings with metric or BSPP threads to a 2 NPT pipe size.

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How to Identify and Measure Fittings

Plastic Pipe and Pipe Fittings for Water

Thick-Wall Plastic Pipe Fittings for Water

Thick-Wall Plastic Pipe Flanges for Water

Thick-Wall Plastic Pipe for Water

Standard-Wall Plastic Pipe Fittings for Water

Standard-Wall Plastic Pipe for Water

UV-Resistant Standard-Wall PVC Pipe Fittings for Water

UV-Resistant Thick-Wall PVC Pipe for Water

UV-Resistant Standard-Wall PVC Pipe for Water

Underground PVC Pipe for Drain, Waste, and Vent

Underground PVC Pipe for Drain, Waste, and Vent

Thread Adapters for Drum Openings

Thread Adapters for Drum Openings