Push-to-Connect Tube Fittings for Flame-Retardant Nylon Tubing

	System of Measurement System of Measurement

Metric

Inch

	For Tube OD For Tube OD

	Pipe Size Pipe Size

	Thread Type Thread Type

	Shape Shape

	90° Elbow
	Straight
	Double Wye

	For Use With For Use With

Air

Water

	Connection Type Connection Type


Pipe	Tube

	Material Material

Brass

Plastic

	For Tube Material For Tube Material

Plastic

Rubber

	Connection Style Connection Style

Push to Connect

Threaded

	Gender Gender

Female

Male

	Maximum Pressure Maximum Pressure

250 psi @ 72° F

290 psi @ 72° F

435 psi @ 72° F

	Maximum Temperature Maximum Temperature

175° F

260° F

	Minimum Temperature Minimum Temperature

0° F

5° F

	Release Ring Material Release Ring Material

Plastic

Brass

	O-Ring Material O-Ring Material

Buna-N Rubber

Fluoroelastomer Rubber

	Gasket Material Gasket Material

Buna-N Rubber

Fluoroelastomer Rubber

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

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant with
Exemptions

	For Tube Hardness Rating For Tube Hardness Rating


Firm	Hard

	Release Ring Color Release Ring Color

	Black
	Blue

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

REACH Compliant

	Length Length

29 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.

Male
Threads
with Gasket

Temperature Range: 0° to 175° F
Tubing: Use with firm (Durometer 85A-100A) nylon plastic or polyurethane rubber
Specifications Met: ISO 14743

Made of nickel-plated brass, these tube fittings resist corrosion better than plain brass fittings. The male threaded ends connect to NPT, NPTF, BSPP, BSPT, and other universal threads, so you don’t have to bother matching exact thread types. They also have a reusable gasket to protect against leaks. The tube ends connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. To disconnect them, push the release ring and pull the tubing out of the fitting. These fittings are sometimes called instant fittings. All meet ISO 14743, which is an international standard for push-to-connect fittings for plastic tubing.

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

Straight Adapter, Tube × Male Threaded Pipe

Male
Threads
with Gasket

				Release Ring
For Tube OD	Pipe Size	Material	Gasket Material	Material	Color	Maximum Pressure		Each
BSPP, BSPT, NPT, NPTF, Universal Threads
16mm	3/8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	00000
16mm	1/2	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	0000

Short 90° Elbow Adapter (Intermittent Swivel), Tube × Male Threaded Pipe

Short 90° Elbow Adapter
(Intermittent Swivel),
Tube × Male Threaded Pipe

Male
Threads
with Gasket

				Release Ring
For Tube OD	Pipe Size	Material	Gasket Material	Material	Color	Maximum Pressure		Each
BSPP, BSPT, NPT, NPTF, Universal Threads
16mm	3/8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	000000
16mm	1/2	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	00000

Universal-Thread Push-to-Connect Tube Fittings for Air and Water

Male
Threads
with Gasket

Temperature Range: 0° to 175° F
Tubing: Use with firm (Durometer 85A-100A) nylon plastic or polyurethane rubber
Specifications Met: ISO 14743

Make lightweight connections without the hassle of matching the exact thread type—these fittings connect to NPT, NPTF, BSPP, BSPT, and other universal threads. With a nylon body and nickel-plated brass threads, these fittings are lighter than most metal fittings, and withstand corrosion better than plain brass threads. They also have a reusable gasket to guard against leaks. Connect the tube ends to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. To disconnect them, push the release ring and pull the tubing out of the fitting. These fittings are sometimes known as instant fittings. All meet ISO 14743, which is an international standard for push-to-connect fittings for plastic tubing.

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

Short 90° Elbow Adapter (Intermittent Swivel), Tube × Male Threaded Pipe

Short 90° Elbow Adapter
(Intermittent Swivel),
Tube × Male Threaded Pipe

Male
Threads
with Gasket

						Release Ring
For Tube OD	Pipe Size	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Material	Color	Maximum Pressure		Each
BSPP, BSPT, NPT, NPTF, Universal Threads
1/8"	1/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Plastic	Blue	250 psi @ 72° F	00000000	00000

Double Wye Adapter (Intermittent Swivel), Male Threaded Pipe × Tube

Male
Threads
with Gasket

						Release Ring
Pipe Size	For Tube OD	Pipe Connection Material	Tube Connection Material	Gasket Material	Color	Material	Color	Maximum Pressure		Each
BSPP, BSPT, NPT, NPTF, Universal Threads
1/8	1/4"	Nickel-Plated Brass	Nylon Plastic	Buna-N Rubber	Black	Plastic	Blue	250 psi @ 72° F	00000000	00000
1/4	1/4"	Nickel-Plated Brass	Nylon Plastic	Buna-N Rubber	Black	Plastic	Blue	250 psi @ 72° F	00000000	0000

High-Temperature Push-to-Connect Tube Fittings for Air and Water

Temperature Range: 0° to 300° F
Tubing: Use with firm or hard (Durometer 95A-65D) nylon plastic or polyurethane rubber
Specifications Met: ISO 14743

These fittings have the highest temperature rating of all our push-to-connect tube fittings for air and water. 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. They are nickel-plated brass for very good corrosion resistance.

Fittings with universal threads also connect to NPT, NPTF, BSPP, and BSPT threads. They meet ISO 14743, which is an international standard for push-to-connect fittings for plastic tubing.

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

Straight Adapters with Hex Body, Tube × Male Threaded Pipe

Universal, NPT, NPTF, BSPP, BSPT
For Tube OD	Pipe Size	Material	O-Ring Material	Max. Pressure	Specifications Met		Each
6mm	1/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
8mm	1/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
8mm	1/4	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
10mm	1/4	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
10mm	1/2	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
12mm	1/4	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
12mm	3/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000

90° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Universal, NPT, NPTF, BSPP, BSPT Threads
For Tube OD	Pipe Size	Material	O-Ring Material	Max. Pressure	Specifications Met		Each
4mm	1/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
4mm	1/4	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
6mm	1/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
6mm	1/4	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
8mm	1/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
8mm	1/4	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
8mm	3/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
8mm	1/2	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	0000
10mm	1/4	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
10mm	3/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
10mm	1/2	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
12mm	3/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
12mm	1/2	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
14mm	3/8	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000
14mm	1/2	Nickel-Plated Brass	Fluoroelastomer Rubber	435 psi @ 72° F	ISO 14743	00000000	00000

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How to Identify and Measure Fittings

Universal-Thread Nickel-Plated Brass Push-to-Connect Tube Fittings for Air and Water

Universal-Thread Push-to-Connect Tube Fittings for Air and Water

High-Temperature Push-to-Connect Tube Fittings for Air and Water