Push to Connect Nipples | McMaster-Carr

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	Pipe Size Pipe Size

	Thread Type Thread Type

	Material Material

Brass

Plastic

	Type Type

	Adapter

	System of Measurement System of Measurement

Inch

Metric

	Length Length

	Shape Shape

	Straight

	Connection Style Connection Style	Show

	Push to Connect

	Connection Style Connection Style	Hide

	Connection Type Connection Type


Pipe	Tube

	For Use With For Use With

	Push-to-Connect Type Push-to-Connect Type


Tube Stem	Standard

	For Tube Material For Tube Material

Plastic

Rubber

	Gender Gender

Male

Female

	Maximum Pressure Maximum Pressure

	Maximum Temperature Maximum Temperature

100° to 249° F

250° to 499° F

	Minimum Temperature Minimum Temperature

-49° to 0° F

Greater than 0° F

	Color Color

	Black
	White
	Gray

	Maximum Vacuum Maximum Vacuum

28 in. of Hg @ 72° F

Not Rated

	Clarity Clarity

	Opaque

	Tube Stem OD Tube Stem OD

	Specifications Met Specifications Met

FDA Compliant

ISO

NSF/ANSI

	For Tube Hardness Rating For Tube Hardness Rating


Firm	Hard

	For Tube Hardness For Tube Hardness

	Sterilize With Sterilize With

Not Recommended

Non-Acidic Chemicals

Soap Solution

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164 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.

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Temperature Range: 0° to 170° F
Tubing: Use with firm (Durometer 95A-45D) polyethylene plastic or polyurethane rubber
Specifications Met: ISO 14743, except polybutylene plastic fittings

Insert tubing into these fittings and an internal gripping ring and O-ring hold the tubing tight. They are also known as instant fittings. To disconnect, push on the release ring and pull the tubing out of the fitting. Fittings have good corrosion resistance.

Identification rings (sold separately) snap over the release ring so you can color-code your lines.

Clips (sold separately) align and organize your tubing and fittings.

Fittings with PTFE thread sealant offer extra protection against leaks.

Metric male threads have either a gasket or a thread sealant to protect against leaks. BSPP and UN/UNF (SAE) male threads have a gasket to protect against leaks. UN/UNF (SAE) threads are also known as O-ring boss threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube Stem × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

NPT Threads
Tube Stem OD	Pipe Size	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Max. Pressure	Features		Each
5/32"	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
5/32"	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/4"	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/4"	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
5/16"	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
5/16"	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/8"	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/8"	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/8"	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/2"	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/2"	1/2	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
Metric Threads
4mm	__	M5	0.8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	0000
BSPP Threads
4mm	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
4mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
6mm	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	0000
6mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
8mm	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	0000
8mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
8mm	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
10mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
10mm	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
10mm	1/2	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
12mm	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	0000
12mm	1/2	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
14mm	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	0000
14mm	1/2	__	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000
BSPT Threads
4mm	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
4mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
6mm	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
6mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
8mm	1/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
8mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
10mm	1/4	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
10mm	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
10mm	1/2	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
12mm	3/8	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
12mm	1/2	__	__	Nylon Plastic	Nickel-Plated Brass	__	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
UN/UNF (SAE) Threads
5/32"	__	10-32	__	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	290 psi @ 72° F	__	00000000	00000

Nickel-Plated Brass Push-to-Connect Tube Fittings for Air

For Use With: Air, Lubricated Air
Temperature Range: 0° to 140° F, except plugs and straight connectors are 32° to 140° F
Tubing: Fittings with Release Ring and Fittings with no Release Type: Use with firm or hard (Durometer 95A-60D) nylon plastic, polyethylene plastic or polyurethane rubber
Fittings with Release Sleeve: Use with firm or hard (Durometer 95A-60D) polyethylene plastic or polyurethane rubber

Made of nickel-plated brass, these fittings have better corrosion resistance than unplated brass fittings. Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. To disconnect, push on the release ring or sleeve and pull the tubing out of the fitting.

Fittings with thread sealant offer extra protection against leaks.

Metric and UN/UNF (SAE) male threads with gasket or thread sealant provide extra protection against leaks. UN/UNF (SAE) threads are also known as O-ring boss threads.

NPTF (Dryseal) threads are compatible with NPT threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube Stem × Male Threaded Pipe

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

NPTF Threads
Tube Stem OD	Pipe Size	Thread Size	Material	Max. Pressure	Features		Each
1/4"	1/8	__	Nickel-Plated Brass	230 psi @ 72° F	Thread Sealant	000000000	00000
1/4"	1/4	__	Nickel-Plated Brass	230 psi @ 72° F	Thread Sealant	000000000	0000
UN/UNF (SAE) Threads
5/32"	__	10-32	Nickel-Plated Brass	230 psi @ 72° F	Thread Sealant	000000000	0000

Push-to-Connect Fittings for Plastic
Tubing—Food and Beverage

Temperature Range: 35° to 140° F
Tubing:
Polypropylene: Use with hard (Durometer 50D-70D) nylon or polyethylene plastic
Acetal: Use with hard (Durometer 85D-95D) nylon or polyethylene plastic
Specifications Met:
White Polypropylene: NSF/ANSI 51, NSF/ANSI 61
Black Polypropylene: FDA Compliant 21 CFR 176.170, NSF/ANSI 58, NSF/ANSI 372
Acetal: NSF/ANSI 51, NSF/ANSI 61

Also known as instant fittings, these connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. To disconnect, push on the release ring and pull the tubing out of the fitting.

Polypropylene fittings have excellent impact and abrasion resistance. They meet NSF/ANSI and FDA standards for safe use with food.

Acetal fittings resist moisture, so they won’t soften and lose strength in humid environments. They meet NSF/ANSI 51 for safe use with food and NSF/ANSI 61 for safe use with drinking water.

Black fittings have excellent UV resistance and are suitable for outdoor environments.

NPTF (Dryseal) threads are compatible with NPT threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube × Male Threaded Pipe

					Black
For Tube OD	Pipe Size	Material	Max. Pressure	Length		Each
BSPP Threads
4mm	1/8	Acetal Plastic	150 psi @ 72° F	24mm	0000000	00000
4mm	1/4	Acetal Plastic	150 psi @ 72° F	29mm	0000000	0000
5mm	1/8	Acetal Plastic	150 psi @ 72° F	25mm	0000000	0000
6mm	1/8	Acetal Plastic	150 psi @ 72° F	26mm	0000000	0000
6mm	1/4	Acetal Plastic	150 psi @ 72° F	28mm	0000000	0000
8mm	1/8	Acetal Plastic	150 psi @ 72° F	27mm	0000000	0000
8mm	1/4	Acetal Plastic	150 psi @ 72° F	27mm	0000000	0000
8mm	3/8	Acetal Plastic	150 psi @ 72° F	29mm	0000000	0000
10mm	1/4	Acetal Plastic	150 psi @ 72° F	34mm	0000000	0000
10mm	3/8	Acetal Plastic	150 psi @ 72° F	29mm	0000000	0000
10mm	1/2	Acetal Plastic	150 psi @ 72° F	34mm	0000000	0000
12mm	3/8	Acetal Plastic	150 psi @ 72° F	35mm	0000000	0000
12mm	1/2	Acetal Plastic	150 psi @ 72° F	35mm	0000000	0000
BSPT Threads
4mm	1/8	Acetal Plastic	150 psi @ 72° F	24mm	0000000	0000
4mm	1/4	Acetal Plastic	150 psi @ 72° F	29mm	0000000	0000
6mm	1/8	Acetal Plastic	150 psi @ 72° F	26mm	0000000	0000
6mm	1/4	Acetal Plastic	150 psi @ 72° F	28mm	0000000	0000
6mm	3/8	Acetal Plastic	150 psi @ 72° F	26mm	0000000	0000
8mm	1/8	Acetal Plastic	150 psi @ 72° F	27mm	0000000	0000
8mm	1/4	Acetal Plastic	150 psi @ 72° F	27mm	0000000	0000
8mm	3/8	Acetal Plastic	150 psi @ 72° F	29mm	0000000	0000
10mm	1/8	Acetal Plastic	150 psi @ 72° F	31mm	0000000	0000
10mm	1/4	Acetal Plastic	150 psi @ 72° F	31mm	0000000	0000
10mm	3/8	Acetal Plastic	150 psi @ 72° F	33mm	0000000	0000
10mm	1/2	Acetal Plastic	150 psi @ 72° F	37mm	0000000	0000
12mm	3/8	Acetal Plastic	150 psi @ 72° F	35mm	0000000	0000
12mm	1/2	Acetal Plastic	150 psi @ 72° F	35mm	0000000	0000

Straight Adapters, Tube × Female Threaded Pipe

					Black
For Tube OD	Pipe Size	Thread Size	Material	Max. Pressure		Each
UNF Threads
6mm	__	7/16"-20	Acetal Plastic	150 psi @ 72° F	0000000	00000
8mm	__	7/16"-20	Acetal Plastic	150 psi @ 72° F	0000000	0000
BSPT Threads
6mm	1/8	__	Acetal Plastic	150 psi @ 72° F	0000000	0000
6mm	1/4	__	Acetal Plastic	150 psi @ 72° F	0000000	0000
8mm	1/4	__	Acetal Plastic	150 psi @ 72° F	0000000	0000
10mm	1/8	__	Acetal Plastic	150 psi @ 72° F	0000000	0000
10mm	1/4	__	Acetal Plastic	150 psi @ 72° F	0000000	0000

Straight Adapters, Tube Stem × Male Threaded Pipe

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

White
Tube Stem OD	Pipe Size	Material	Max. Pressure		Each
NPTF Threads
1/4"	1/8	Polypropylene Plastic	150 psi @ 72° F	0000000	00000
1/4"	1/4	Polypropylene Plastic	150 psi @ 72° F	0000000	000
3/8"	1/4	Polypropylene Plastic	150 psi @ 72° F	0000000	0000
3/8"	3/8	Polypropylene Plastic	150 psi @ 72° F	0000000	0000
1/2"	1/2	Polypropylene Plastic	150 psi @ 72° F	0000000	0000
Black
NPTF Threads
1/4"	1/8	Polypropylene Plastic	150 psi @ 72° F	00000000	000
1/4"	1/4	Polypropylene Plastic	150 psi @ 72° F	00000000	000
3/8"	1/4	Polypropylene Plastic	150 psi @ 72° F	00000000	0000
3/8"	3/8	Polypropylene Plastic	150 psi @ 72° F	00000000	0000
1/2"	1/2	Polypropylene Plastic	150 psi @ 72° F	00000000	0000

Plastic Push-to-Connect Tube Fittings for Chemicals

For Use With: Inch: Acetic Acid, Alcohol, Arsenic Acid, Benzoic Acid, Fluoboric Acid, Hydrochloric Acid, Nitric Acid, Sodium Carbonate, Sulfuric Acid
Metric: Acetic Acid, Alcohol, Arsenic Acid, Benzoic Acid, Fluoboric Acid, Sodium Carbonate, Sulfuric Acid
Temperature Range: Inch: 0° to 270° F
Metric: 32° to 175° F
Tubing: Use with hard (Durometer 55D-60D) FEP plastic

Also known as instant fittings, these chemical-resistant plastic fittings connect to tubing with a push, and an internal gripping ring and fluoroelastomer O-ring hold the tubing tight. To disconnect, push on the release ring and pull the tubing out of the fitting.

PPS fittings resist a wide variety of chemicals, although are not for use with hydrochloric acid or nitric acid. They withstand temperatures up to 175° F.

PVDF fittings offer excellent chemical resistance, and can be used with hydrochloric acid and nitric acid. They withstand temperatures up to 270° F, higher than other push-to-connect fittings for chemicals. They are produced in a clean room and are bagged individually to prevent dirt and moisture from contaminating the inside. PVDF is also known as Kynar.

NPTF (Dryseal) threads are compatible with NPT threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube × Male Threaded Pipe

BSPT Threads
For Tube OD	Pipe Size	Material	Color	Release Ring Color	Max. Pressure		Each
4mm	1/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
6mm	1/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	0000
6mm	1/4	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	0000
6mm	3/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	0000
8mm	1/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	0000
8mm	1/4	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	0000
8mm	3/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
10mm	1/4	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
10mm	3/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
12mm	1/4	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
12mm	3/8	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000
12mm	1/2	PPS Plastic	Gray	Gray	130 psi @ 72° F	0000000	00000

Straight Adapters, Tube Stem × Male Threaded Pipe

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

NPTF Threads
Tube Stem OD	Pipe Size	Material	Color	Max. Pressure		Each
1/4"	1/8	PVDF Plastic	Black	300 psi @ 72° F	0000000	00000
1/4"	1/4	PVDF Plastic	Black	300 psi @ 72° F	0000000	0000
3/8"	1/4	PVDF Plastic	Black	300 psi @ 72° F	0000000	0000
3/8"	3/8	PVDF Plastic	Black	300 psi @ 72° F	0000000	0000

Push-to-Connect Tube Fittings for Drinking Water

BSPP Male Threads
with
Gasket

Temperature Range: 35° to 150° F
Tubing: See table
Specifications Met: NSF/ANSI 61

Made of moisture-resistant acetal, these fittings won't absorb water and lose strength, even in high-humidity environments. Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. To disconnect, push on the release ring and pull the tubing out of the fitting. All meet NSF/ANSI 61 for use in drinking water systems.

NPTF (Dryseal) threads are compatible with NPT threads. BSPP male threads have a gasket to protect against leaks.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube Stem × Male Threaded Pipe

BSPP Male Threads
with
Gasket

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

						For Tube
Tube Stem OD	Pipe Size	Material	Color	Gasket Material	Max. Pressure	Material	Hardness Rating		Each
NPTF Threads
5/32"	1/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	00000
5/32"	1/4	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
3/16"	1/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
1/4"	1/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
1/4"	1/8	Acetal Plastic	White	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
1/4"	1/4	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
1/4"	1/4	Acetal Plastic	White	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
1/4"	3/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	0000
5/16"	1/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
5/16"	1/4	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
5/16"	3/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	0000
3/8"	1/4	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
3/8"	1/4	Acetal Plastic	White	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	000
3/8"	3/8	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	0000
3/8"	3/8	Acetal Plastic	White	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	0000
1/2"	3/8	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	0000
1/2"	1/2	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	000000000	0000
BSPP Threads
4mm	1/8	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	00000000	0000
4mm	1/4	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	00000000	0000
5mm	1/8	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
5mm	1/4	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
6mm	1/8	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	00000000	0000
6mm	1/4	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	00000000	0000
8mm	1/8	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
8mm	1/4	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	00000000	0000
8mm	3/8	Acetal Plastic	Black	Buna-N Rubber	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
10mm	1/4	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	00000000	0000
10mm	3/8	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
10mm	1/2	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
12mm	3/8	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
12mm	1/2	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
15mm	3/8	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
15mm	1/2	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
18mm	1/2	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
22mm	3/4	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
22mm	1/2	Acetal Plastic	Black	Buna-N Rubber	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
BSPT Threads
3/16"	1/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
1/4"	1/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
1/4"	1/4	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
5/16"	1/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
5/16"	1/4	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
5/16"	3/8	Acetal Plastic	Gray	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
3/8"	1/4	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
3/8"	3/8	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
1/2"	3/8	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
1/2"	1/2	Acetal Plastic	Gray	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	Firm, Hard	0000000	0000
4mm	1/8	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
4mm	1/4	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
5mm	1/8	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
5mm	1/4	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
6mm	1/8	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
6mm	1/4	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
8mm	1/8	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
8mm	1/4	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
8mm	3/8	Acetal Plastic	Black	__	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
10mm	1/4	Acetal Plastic	Black	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
10mm	3/8	Acetal Plastic	Black	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
10mm	1/2	Acetal Plastic	Black	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	0000000	0000
12mm	3/8	Acetal Plastic	Black	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000
12mm	1/2	Acetal Plastic	Black	__	150 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	__	00000000	0000

Straight Adapters, Tube Stem × Tube

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

						For Tube
Tube Stem OD	For Tube OD	Material	Color	Release Ring Color	Max. Pressure	Material		Each
4mm	5mm	Acetal Plastic	Black	Black	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	0000000	00000

Straight Adapters, Tube Stem × Barbed Tube

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

					For Tube
Tube Stem OD	For Tube ID	Material	Color	Max. Pressure	Material		Each
6mm	4mm	Acetal Plastic	Black	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	00000000	00000
8mm	6mm	Acetal Plastic	Black	230 psi @ 72° F	Nylon Plastic, Polyethylene Plastic	00000000	0000

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How to Identify and Measure Fittings

Push-to-Connect Tube Fittings for Air

Nickel-Plated Brass Push-to-Connect Tube Fittings for Air

Push-to-Connect Fittings for PlasticTubing—Food and Beverage

Plastic Push-to-Connect Tube Fittings for Chemicals

Push-to-Connect Tube Fittings for Drinking Water

Push-to-Connect Fittings for Plastic
Tubing—Food and Beverage