14mm Tube Adapters | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	For Tube OD For Tube OD	Show

14mm

	For Tube OD For Tube OD	Hide

	Shape Shape

	90° Elbow
	Straight
	Tee

	Pipe Size Pipe Size

	Thread Type Thread Type

	Type Type


Adapter	Connector

Reducer	Sleeve

	Connection Style Connection Style

	For Use With For Use With

	Material Material

	For Tube Material For Tube Material

	Connection Type Connection Type


Pipe	Tube

	Gender Gender

Male

Female

	Maximum Pressure Maximum Pressure

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	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

RoHS Compliant with
Exemptions

	Maximum Vacuum Maximum Vacuum

28 in. of Hg @ 72° F

29 in. of Hg @ 72° F

Not Rated

	For Tube Hardness Rating For Tube Hardness Rating


Firm	Hard

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

	Standard

	Vacuum Rating Vacuum Rating

Standard

	For Tube Hardness For Tube Hardness

Rockwell 15T 1-15T 60

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

REACH Compliant

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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.

A nut with two sleeves (ferrules) gives these fittings extra gripping power. The sleeves bite into tubing as you tighten the nut, creating a strong seal. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and A-Lok fittings.

316 stainless steel fittings have excellent corrosion resistance.

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

Straight Adapters, Tube × Male Threaded Pipe

For Use With:
Inch:
NPT and BSPT Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
BSPP Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Mineral Oil, Water
UN/UNF (SAE Straight) Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil
Metric:
NPT, BSPT, and UN/UNF (SAE Straight) Threads: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
Tubing:
Inch:
NPT and UN/UNF (SAE Straight) Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
BSPP and BSPT Threads: Use with seamless 304 or 316 stainless steel that meets ASTM A269
Metric:
NPT and BSPT Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
UN/UNF (SAE Straight) Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F		Each
NPT Threads
14mm	1.5mm	1/2	316 Stainless Steel	2,000 psi @ 72° F	-420° to 1200°	00000000	000000
14mm	1mm to 2mm	3/4	316 Stainless Steel	2,300 psi @ 72° F	-420° to 1200°	00000000	00000

Straight Adapters, Tube × Female Threaded Pipe

For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
Tubing:
Inch:
NPT Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269
BSPP and BSPT Threads: Use with seamless 304 or 316 stainless steel that meets ASTM A269
Metric:
NPT Threads: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F		Each
NPT Threads
14mm	1.5mm	1/2	316 Stainless Steel	2,000 psi @ 72° F	-420° to 1200°	00000000	000000
14mm	1 to 2 mm	1/4	316 Stainless Steel	2,300 psi @ 72° F	-420° to 1200°	00000000	00000

Straight Connectors, Tube

For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269

For Tube
OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F		Each
14mm	1.5mm	316 Stainless Steel	2,000 psi @ 72° F	-420° to 1200°	00000000	000000

90° Elbow Connectors, Tube

For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269

For Tube
OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F		Each
14mm	1.5mm	316 Stainless Steel	2,000 psi @ 72° F	-420° to 1200°	00000000	000000

Tee Connectors, Tube

For Use With: Air, Cutting Oil, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil, Natural Gas, Steam, Water
Tubing: Use with welded or seamless 304/304L or 316/316L stainless steel that meets ASTM A213, ASTM A249, or ASTM A269

For Tube
OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F		Each
14mm	1.5mm	316 Stainless Steel	2,000 psi @ 72° F	-420° to 1200°	00000000	000000

Nuts

For Tube
OD	Wall Thick.	Nut Material	Max. Pressure	Temp. Range, °F		Each
14mm	1.5mm	316 Stainless Steel	2,000 psi @ 72° F	-420° to 1200°	00000000	000000

Front and Back Sleeves

For Tube
OD	Wall Thick.	Sleeve Material	Max. Pressure	Temp. Range, °F		Each
14mm	1.5mm	316 Stainless Steel	2,000 psi @ 72° F	-420° to 1200°	00000000	000000

Solder-Connect Fittings for Copper Tubing

Temperature Range: 32° to 200° F

Solder these fittings to copper tubing or the tube end of another fitting for a permanent, leak-tight connection. They are also known as sweat fittings. Fittings have good corrosion resistance. To adhere to safety standards for drinking water systems, use fittings that meet NSF/ANSI 61 or EN 1057.

Copper tube size is the accepted designation of the copper tubing industry, not the actual tube OD.

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

Straight Connectors with Center Stop, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: See table
Specifications Met: See table

Fittings with center stop have a small internal ridge that prevents the tubing from sliding all the way through the fitting.

Fittings that meet ASTM B379 comply with international standards for tube fitting specifications.

For Tube OD	Material	Max. Pressure	For Copper Tube Type	Specifications Met		Each
14mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8, EN 1057	00000000	00000

Short 90° Elbow Connectors, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: See table
Specifications Met: See table

Fittings that meet ASTM B379 comply with international standards for tube fitting specifications.

For Tube OD	Material	Max. Pressure	For Copper Tube Type	Specifications Met		Each
14mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8, EN 1057	0000000	00000

Tee Connectors, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: See table
Specifications Met: See table

Fittings that meet ASTM B379 comply with international standards for tube fitting specifications.

For Tube OD	Material	Max. Pressure	For Copper Tube Type	Specifications Met		Each
14mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8, EN 1057	00000000	00000

Compression Fittings for Copper Tubing

For Use With: Air, Cutting Oil, Fuel Oil, Hydraulic Fluid, Mineral Oil, Water
Temperature Range: See Table
Tubing: Use with copper
Specifications Met: See Table

A single sleeve (ferrule) bites into tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included. Fittings are also known as flareless fittings. They are brass for good corrosion resistance.

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

Straight Adapters, Tube × Male Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Gasket Material	Max. Pressure	Temp. Range, °F		Each
BSPP Threads
14mm	1mm	3/8	Brass	Polymer Plastic	650 psi @ 72° F	-40° to 250°	00000000	000000
BSPT Threads
14mm	1mm	1/2	Brass	__	650 psi @ 72° F	-40° to 250°	00000000	00000

Straight Connectors, Tube

For Tube
OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F		Each
14mm	1mm	Brass	650 psi @ 72° F	-40° to 250°	00000000	000000

Nickel-Plated Brass Compression Fittings for Copper Tubing

For Use With: Air, Cutting Oil, Diesel Fuel, Ethyl Alcohol, Fuel Oil, Gasoline, Hydraulic Fluid, Isopropyl Alcohol, Lubricants, Mineral Oil, Natural Gas, Steam, Water
Temperature Range: -75° to 550° F, except 90° elbow adapters with BSPP threads are 0° to 170° F
Tubing: Use with copper
Specifications Met: DIN 3861, except nuts meet DIN 3870

With a nickel-plated finish, these compression fittings resist corrosion better than plain brass fittings. They have a single sleeve (ferrule) made of plain brass that gently bites into copper tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included. These fittings are also known as flareless fittings. All meet DIN standards for tube fitting dimensions.

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

Straight Adapter, Tube × Male Threaded Pipe

For Tube
OD, mm	Wall Thickness, mm	Pipe Size	Material	Maximum Pressure		Each
BSPT Threads
14	1	1/2	Nickel-Plated Brass	1,000 psi @ 72° F	0000000	00000

Straight Connectors, Tube

Straight Connector, Tube

For Tube
OD, mm	Wall Thickness, mm	Material	Maximum Pressure		Each
14	1	Nickel-Plated Brass	1,000 psi @ 72° F	0000000	000000

90° Elbow Adapter, Tube × Male Threaded Pipe

90° Elbow
Adapter, Tube × Male
Threaded Pipe (BSPT)

For Tube
OD, mm	Wall Thickness, mm	Pipe Size	Material	Maximum Pressure		Each
BSPT Threads
14	1	1/2	Nickel-Plated Brass	1,000 psi @ 72° F	0000000	00000

Nuts

Nut

For Tube
OD, mm	Wall Thickness, mm	Nut Material	Maximum Pressure	Length, mm		Each
Short Nuts
14	1	Nickel-Plated Brass	1,000 psi @ 72° F	19	00000000	00000

Sleeves

Sleeve

For Tube
OD, mm	Wall Thickness, mm	Sleeve Material	Maximum Pressure		Each
14	1	Brass	1,000 psi @ 72° F	00000000	00000

Sleeves for 37° Flared Fittings for Steel Tubing

For Use With: Air, Fuel Oil, Hydraulic Fluid, Mineral Oil
Temp. Range: -60° to 400° F
Tubing: Use with seamless steel
Specifications Met: SAE J514

Use these sleeves with a nut and fitting to provide a tight metal-to-metal seal on steel tubing that is flared to 37°. Sleeves are zinc-plated steel for fair corrosion resistance. They are also known as ferrules.

Inch × metric sleeve adapters convert the fitting from inch to metric.

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

For Tube OD
Inch	Metric, mm	Sleeve Material	Max. Pressure		Each
Inch × Metric Sleeve Adapters
5/8"	14	Zinc-Plated Steel	3,000 psi @ 72° F	000000000	00000

High-Pressure Compression Fittings for Steel Tubing

For Use With: Hydraulic Fluid
Specifications Met: DIN 2353, ISO 8434

Thicker walls make these fittings—sometimes called flareless or bite fittings—withstand about twice as much pressure as standard compression fittings, so they’re good for hydraulic power applications. Their single sleeve, or ferrule, bites into tubing as you tighten the nut, creating a seal that is leak tight even at high heat. The nut and sleeve are included. All meet ISO 8434 (formerly DIN 2353), which is an international standard for tube fitting pressures.

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

Straight Adapters, Tube × Male Threaded Pipe

Temperature Range: See table
Tubing: Use with seamless steel

For Tube
OD, mm	Wall Thickness	Pipe Size	Material	Maximum Pressure	Temperature Range, °F		Each
NPT Threads
14	Not Rated	1/2	Steel	9,100 psi @ 72° F	-75° to 750°	00000000	000000

Straight Connectors, Tube

Temperature Range: See table
Tubing: See table

For Tube
OD, mm	Wall Thickness	Material	Maximum Pressure	Temperature Range, °F	For Tube Material		Each
14	Not Rated	Steel	9,100 psi @ 72° F	-75° to 750°	Steel	00000000	000000

Nuts

Temperature Range: -75° to 750° F
Tubing: Use with seamless steel

For Tube OD, mm	Nut Material	Maximum Pressure		Each
14	Steel	9,100 psi @ 72° F	0000000	00000

Sleeves

Temperature Range: -75° to 750° F
Tubing: Use with seamless steel

For Tube OD, mm	Sleeve Material	Maximum Pressure		Each
14	Steel	9,100 psi @ 72° F	0000000	00000

Push-to-Connect Tube Fittings for Air

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

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

Straight Adapters, Tube × Male Threaded Pipe

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

				Release Ring
For Tube OD	Pipe Size	Material	Gasket Material	Material	Color	Max. Pressure	Features		Each
BSPP Threads
14mm	3/8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	000000
14mm	1/2	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	00000
BSPT Threads
14mm	3/8	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
14mm	1/2	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000

Straight Adapters, Tube × Female Threaded Pipe

			Release Ring
For Tube OD	Pipe Size	Material	Material	Color	Max. Pressure		Each
BSPP Threads
14mm	3/8	Nickel-Plated Brass	Plastic	Black	290 psi @ 72° F	00000000	000000

Straight Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each
14mm	Nylon Plastic	Black	Black	290 psi @ 72° F	0000000	000000

Through-Wall Straight Connectors, Tube

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.

For Tube OD	Material	Color	Release Ring Color	Max. Pressure	For Hole Dia.	For Max. Wall Thick.		Each
14mm	Nylon Plastic	Black	Black	290 psi @ 72° F	26mm	20.5mm	0000000	000000

Straight Reducers, Tube

For Tube OD (A)	For Tube OD (B)	Material	Color	Release Ring Color	Max. Pressure		Each
14mm	12mm	Nylon Plastic	Black	Black	290 psi @ 72° F	00000000	000000

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

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

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

BSPP Threads
For Tube OD	Pipe Size	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	000000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	00000
BSPT Threads
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000

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

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

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

BSPP Threads
For Tube OD	Pipe Size	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	000000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	00000
BSPT Threads
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000

90° Elbow Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each
14mm	Nylon Plastic	Black	Black	290 psi @ 72° F	0000000	000000

Through-Wall 90° Elbow Connectors, Tube

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.

For Tube OD	Material	Thread Material	Color	Release Ring Color	Max. Pressure	For Hole Dia.	For Max. Wall Thick.		Each
14mm	Nylon Plastic	Nickel-Plated Brass	Black	Black	290 psi @ 72° F	26mm	10.5mm	0000000	000000

Inline Tee Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

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

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

Inline tees are also known as branch tees.

BSPP Threads
For Tube OD	Pipe Size	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	000000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	00000
BSPT Threads
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000

Right-Angle Tee 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.

Right-angle tees are also known as run tees.

BSPP Threads
For Tube OD	Pipe Size	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	000000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	__	00000000	00000
BSPT Threads
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	250 psi @ 72° F	NBR 70 Thread Sealant	00000000	00000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	__	Black	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000

Tee Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each
14mm	Nylon Plastic	Black	Black	290 psi @ 72° F	0000000	000000

Inline Tee Reducers, Tube

Inline tees are also known as branch tees.

For Tube OD (A)	For Tube OD (B)	Material	Color	Release Ring Color	Max. Pressure		Each
14mm	8mm	Nylon Plastic	Black	Black	290 psi @ 72° F	0000000	000000

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 release sleeve are easier to disconnect than fittings with a release ring because they are seamless and won't collect dirt and debris.

Fittings with thread sealant offer extra protection against leaks.

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

Straight Adapters, Tube × Male Threaded Pipe

NPT Threads
For Tube OD	Pipe Size	Material	Release Type	Max. Pressure	Features		Each
14mm	3/8	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	Thread Sealant	00000000	000000
14mm	3/4	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	Thread Sealant	00000000	00000
14mm	1/2	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	Thread Sealant	00000000	00000

Straight Connectors, Tube

For Tube OD	Material	Release Type	Max. Pressure		Each
14mm	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	00000000	000000

Straight Reducers, Tube

For Tube OD (A)	For Tube OD (B)	Material	Release Type	Max. Pressure		Each
14mm	8mm	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	00000000	000000
14mm	10mm	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	00000000	00000
14mm	12mm	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	00000000	00000

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.

NPT Threads
For Tube OD	Pipe Size	Material	Release Type	Max. Pressure	Features		Each
14mm	1/2	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	Thread Sealant	00000000	000000
14mm	3/4	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	Thread Sealant	00000000	00000
14mm	3/8	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	Thread Sealant	00000000	00000

90° Elbow Connectors, Tube

For Tube OD	Material	Release Type	Max. Pressure		Each
14mm	Nickel-Plated Brass	Sleeve	230 psi @ 72° F	00000000	000000

Universal-Thread Nickel-Plated Brass 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

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
14mm	3/8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	00000
14mm	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
14mm	3/8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	000000
14mm	1/2	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	00000

Inline Tee Adapter (Intermittent Swivel), Tube × Male Threaded Pipe

Inline Tee 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
14mm	3/8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	000000
14mm	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.

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
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Plastic	Black	250 psi @ 72° F	00000000	00000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Plastic	Black	250 psi @ 72° F	00000000	0000

Inline Tee Adapter (Intermittent Swivel), Tube × Male Threaded Pipe

Inline Tee 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
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Plastic	Black	250 psi @ 72° F	00000000	00000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Plastic	Black	250 psi @ 72° F	00000000	0000

Right-Angle Tee Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Right-Angle Tee Adapters (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
14mm	3/8	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Plastic	Black	250 psi @ 72° F	00000000	00000
14mm	1/2	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Plastic	Black	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.

Male BSPP threads have a fluoroelastomer O-ring to prevent leaks.

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

Straight Adapters with Hex Body, Tube × Male Threaded Pipe

BSPP
For Tube OD	Pipe Size	Material	O-Ring Material	Max. Pressure		Each
14mm	3/8	Nickel-Plated Brass	Fluoroelastomer Rubber	290 psi @ 72° F	00000000	000000

Straight Connectors, Tube

For Tube OD	Material	O-Ring Material	Max. Pressure		Each
14mm	Nickel-Plated Brass	Fluoroelastomer Rubber	290 psi @ 72° F	00000000	000000

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.

BSPT Threads
For Tube OD	Pipe Size	Material	O-Ring Material	Max. Pressure	Specifications Met		Each
14mm	1/2	Nickel-Plated Brass	Fluoroelastomer Rubber	290 psi @ 72° F	__	00000000	000000
Universal, NPT, NPTF, BSPP, BSPT Threads
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

90° Elbow Connectors, Tube

For Tube OD	Material	O-Ring Material	Max. Pressure		Each
14mm	Nickel-Plated Brass	Fluoroelastomer Rubber	290 psi @ 72° F	00000000	000000

Brass Compression Tube Fittings for Air and Water

For Use With: Air, Lubricated Air, Water
Temperature Range: See table
Tubing: Use with firm or hard (Durometer 1A-95A or Rockwell 15T 1-15T 60) nylon plastic, polyethylene plastic, polypropylene plastic or polyurethane rubber
Specifications Met: SAE J512, except metric sizes

A single sleeve (ferrule) compresses the tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included. Fittings are also known as flareless fittings. They are brass for good corrosion resistance.

Tube supports (sold separately) are recommended if you want to use the fittings with soft polypropylene and polyethylene tubing to prevent the tube from collapsing.

Install plugs with a nut (sold separately) on the end of fittings to block the flow of air or water.

BSPP male threads have an O-ring to protect against leaks.

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

Straight Adapters, Tube × Male Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	O-Ring Material	Max. Pressure	Temp. Range, °F		Each
BSPT Threads
14mm	1mm	3/8	Brass	__	1400 psi @ 72° F	-75° to 550°	00000000	00000
BSPP Threads
14mm	1mm	3/8	Brass	Buna-N Rubber	1400 psi @ 72° F	0° to 175°	00000000	0000
14mm	1mm	1/2	Brass	Buna-N Rubber	1400 psi @ 72° F	0° to 175°	00000000	00000

Straight Adapters, Tube × Female Threaded Pipe

For Tube
OD	Wall Thick.	Pipe Size	Material	Max. Pressure	Temp. Range, °F		Each
BSPP Threads
14mm	1mm	3/8	Brass	1400 psi @ 72° F	-75° to 550°	00000000	00000

Straight Connectors, Tube

For Tube
OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F		Each
14mm	1mm	Brass	1400 psi @ 72° F	-75° to 550°	00000000	00000

Tube Supports

For Use With: See table
Temperature Range: See table
Tubing:
Tube supports for use with air and lubricated air: Use with firm or soft (Durometer 1A-95A) polyethylene plastic or polyurethane rubber
Tube supports for use with air, lubricated air, and water: Use with hard or firm (Rockwell 15T 1-15T 60) nylon plastic, polyethylene plastic, polypropylene plastic, or polyurethane rubber
Specifications Met: SAE J512, except metric sizes

For Tube
OD	ID	For Use With	Tube Support Material	Max Pressure	Temp. Range, °F		Each
14mm	12mm	Air, Lubricated Air, Water	Brass	1400 psi @ 72° F	-75° to 550°	00000000	00000

Nuts

For Use With: Air, Lubricated Air, Water
Temperature Range: See table
Tubing: Use with firm or hard (Durometer 1A-95A or Rockwell 15T 1-15T 60) nylon plastic, polyethylene plastic, polypropylene plastic or polyurethane rubber
Specifications Met: SAE J512, except metric sizes

For Tube
OD	Wall Thick.	Nut Material	Max. Pressure	Temp. Range, °F		Each
14mm	1mm	Brass	1400 psi @ 72° F	-75° to 550°	00000000	00000

Sleeves

For Use With: Air, Lubricated Air, Water
Temperature Range: See table
Tubing: Use with firm or hard (Durometer 1A-95A or Rockwell 15T 1-15T 60) nylon plastic, polyethylene plastic, polypropylene plastic or polyurethane rubber
Specifications Met: SAE J512, except metric sizes

For Tube		Sleeve
OD	Wall Thick.	Material	Max. Pressure	Temp. Range, °F		Each
14mm	1mm	Brass	1400 psi @ 72° F	-75° to 550°	00000000	00000

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How to Identify and Measure Fittings

Yor-Lok Fittings for Stainless Steel Tubing

Solder-Connect Fittings for Copper Tubing

Compression Fittings for Copper Tubing

Nickel-Plated Brass Compression Fittings for Copper Tubing

Sleeves for 37° Flared Fittings for Steel Tubing

High-Pressure Compression Fittings for Steel Tubing

Push-to-Connect Tube Fittings for Air

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

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

Brass Compression Tube Fittings for Air and Water