M12 Hose Fittings | McMaster-Carr

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DFARS Specialty Metals

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27 in. Hg @ 72° F

28 in. Hg @ 72° F

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Band-and-Buckle Clamp

Crimp-On Hose Ferrule

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91 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.

How to Measure Threaded Pipe Size

About Hose

Metal Barbed Hose Fittings for Air and Water

Slide the barbed end into rubber hose and secure with the appropriate clamp or crimp-on hose ferrule.

Brass fittings are softer than other metal fittings, so they’re easier to thread together. Plain brass fittings have good corrosion resistance. Nickel-plated brass fittings resist corrosion better than plain brass fittings.

Aluminum fittings are lighter in weight than other metal fittings. They have good corrosion resistance.

Stainless steel fittings have very good corrosion resistance. 303 stainless steel fittings won’t rust when exposed to water, making them good for areas that require frequent cleanings. Fittings with a threaded end are also known as hose nipples.

Metric, UN/UNF (SAE Straight), and BSPP male threads with gasket protect against leaks.

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

Straight Adapters, Hose × Metric Male Threaded Pipe

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

Maximum Pressure: See table
Maximum Vacuum: 27 in. of Hg @ 72° F
Temperature Range: See table
Attachment Type: See table
Specifications Met: See table

Brass
For Hose ID	Thread Size	Gasket Material	Max. Pressure	Temperature Range, °F	Attachment Type	Specifications Met	Pkg. Qty.		Pkg.
1/4"	M12 × 1.5 mm	Buna-N Rubber	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	000000
3/8"	M12 × 1.5 mm	Buna-N Rubber	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
1/2"	M12 × 1.5 mm	Buna-N Rubber	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
3/4"	M12 × 1.5 mm	__	250 psi @ 72° F	-40° to 160°	Worm-Drive Clamp, Crimp-On Hose Ferrule	SAE J476	1	0000000	00000
6mm	M12 × 1.5 mm	Buna-N Rubber	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
8mm	M12 × 1.5 mm	Buna-N Rubber	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
9mm	M12 × 1.5 mm	Buna-N Rubber	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
10mm	M12 × 1.5 mm	Buna-N Rubber	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
12mm	M12 × 1.5 mm	Buna-N Rubber	250 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
13mm	M12 × 1.5 mm	Buna-N Rubber	250 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
19mm	M12 × 1.5 mm	__	250 psi @ 72° F	-40° to 160°	Worm-Drive Clamp, Crimp-On Hose Ferrule	SAE J476	1	0000000	00000
Nickel-Plated Brass
1/4"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-20° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
12mm	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	0000000	00000
13mm	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
Aluminum
1/4"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
3/8"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
1/2"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
3/4"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
10mm	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
12mm	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
303 Stainless Steel
1/4"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
3/8"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
1/2"	M12 × 1.5 mm	Buna-N Rubber	125 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000

Metal Barbed Hose Fittings for Chemicals and Petroleum

Made of stainless steel, these fittings stand up to a wide variety of chemicals, as well as fuels, gasoline, and oils. To connect, slide the barbed end into plastic or rubber hose and secure with a clamp.

Adapters are also known as hose nipples; they adapt a barbed end to a threaded end.

Metric and UN/UNF (SAE Straight) male threads have a gasket to protect against leaks.

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

Straight Adapters, Hose × Metric Male Threaded Pipe

For Use With: See table
Maximum Pressure: See table
Temperature Range: -40° to 300° F
Attachment Type: Use Band-and-Buckle Clamps

	Thread
For Hose ID	Size	Pitch, mm	Gasket Material	Max. Pressure	For Use With		Each
316 Stainless Steel
3/8"	M12	1.5	Fluoroelastomer Rubber	125 psi @ 72° F	Acetone, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	000000
3/4"	M12	1.5	Viton® Fluoroelastomer Rubber	250 psi @ 72° F	Acetone, Boric Acid, Citric Acid, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	00000
8mm	M12	1.5	Fluoroelastomer Rubber	125 psi @ 72° F	Acetone, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	00000
19mm	M12	1.5	Viton® Fluoroelastomer Rubber	250 psi @ 72° F	Acetone, Boric Acid, Citric Acid, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	00000

Push-On Barbed Hose Fittings for Hydraulic Fluid

These fittings have sharp barbs to grip rubber push-on hose with no clamps or ferrules required. The more you pull on the fittings, the tighter the hose will grip. Use them in low-pressure hydraulic applications up to 350 psi. Also known as hose nipples, they adapt a barbed end to a threaded end, so you can connect to pumps, cylinders, and other equipment in your hydraulic system. Fittings are zinc-plated steel, which has excellent strength and durability. Fittings have fair corrosion resistance.

Note: To ensure proper connection, the barbed end has to be pushed in all the way, with the hose end concealed by the ring.

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

Straight Adapters, Hose × Metric Male Threaded Pipe

Maximum Pressure: 350 psi @ 72° F
Maximum Vacuum: 28 in. of Hg @ 72° F
Temperature Range: -40° to 255° F
For Hose Manufacturer Series: Parker 801

Fittings
		Thread		Ring Stop					10-ft. Hose
For Hose ID	Dash Size	Size	Pitch, mm	Material	Color	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	04	M12	1.5	Plastic	Yellow	Parker 82	00000000	000000	0000000	000000

Metal Garden Hose Fittings

Connect these fittings to rubber or plastic garden hose for a variety of water supply applications.

Brass fittings have good corrosion resistance and are softer than other metal fittings, so they’re easier to thread together. Male BSPP and male metric fittings have a Buna-N washer to ensure a strong seal and resist grease, hydraulic and motor oil, mild chemicals, and water.

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

Straight Adapters, GHT Male Threaded Hose × Metric Male Threaded Pipe with Gasket

	Thread
Garden Hose Trade Size	Size	Pitch, mm	Gasket Material	Lg.		Each
Brass
3/4	M12	1.5	Buna-N Rubber	1 13/64"	000000000	000000

Straight Adapters, GHT Male Threaded Hose × Metric Female Threaded Pipe

	Thread
Garden Hose Trade Size	Size	Pitch, mm	Lg.		Each
Brass
3/4	M12	1.5	1 3/16"	000000000	000000

Plastic Barbed Tube Fittings for Air and Water

Fittings have barbs that grip onto tubing.

Nylon fittings have excellent impact and abrasion resistance.

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

Straight Adapters, Tube × Male Threaded Pipe

Temperature Range: See table
Tubing: Semi-Clear: Use with firm or soft (Durometer 45A-80A) polyurethane rubber or PVC plastic
Opaque: Use with firm or soft (Durometer 40A-80A) polyurethane rubber or PVC plastic

Metric Threads
For Tube ID	Thread Size	Material	Color	Clarity	Max. Pressure	Temp. Range, °F	Pkg. Qty.		Pkg.
5mm	M12 × 1.5 mm	Nylon Plastic	Gray	Opaque	145 psi @ 72° F	-40° to 190°	10	00000000	000000
8mm	M12 × 1.5 mm	Nylon Plastic	Gray	Opaque	145 psi @ 72° F	-40° to 190°	10	00000000	00000
10mm	M12 × 1.5 mm	Nylon Plastic	Gray	Opaque	145 psi @ 72° F	-40° to 190°	10	00000000	00000

90° Elbow Adapters, Tube × Male Threaded Pipe

Temperature Range: See table
Tubing: Semi-Clear: Use with firm or soft (Durometer 45A-80A) polyurethane rubber or PVC plastic
Opaque: Use with firm or soft (Durometer 40A-80A) polyurethane rubber or PVC plastic

Metric Threads
For Tube ID	Thread Size	Material	Color	Clarity	Max. Pressure	Temp. Range, °F	Pkg. Qty.		Pkg.
6mm	M12 × 1.5 mm	Nylon Plastic	Gray	Opaque	145 psi @ 72° F	-40° to 190°	10	00000000	000000

Push-to-Connect Tube Fittings for Air

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

Temperature Range: 0° to 170° F, except polybutylene plastic fittings are 32° to 140° F
Tubing: Use with firm (Durometer 95A-45D) polyethylene plastic or polyurethane rubber
Specifications Met: ISO 14743, except cartridges and 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. Use them in low-pressure applications.

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.

Metric male threads have either a gasket or a thread sealant to protect against leaks.

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	Thread Size	Thread Pitch, mm	Material	Gasket Material	Material	Color	Max. Pressure		Each
Metric Threads
6mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	000000
8mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	00000000	00000

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.

Metric Threads
For Tube OD	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure		Each
6mm	M12	1.5	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	00000000	000000
8mm	M12	1.5	Nylon Plastic	Nickel-Plated Brass	Buna-N Rubber	Black	Black	290 psi @ 72° F	00000000	00000

Identification Rings

For Tube OD	Material	Choose a Color		Each
6mm	Nylon Plastic	Blue, Green, Red, White, Yellow	00000000	00000

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

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

For Use With: Air, Lubricated Air
Temperature Range: 0° 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.

Metric and UN/UNF (SAE Straight) male threads with gasket or thread sealant provide extra protection against leaks.

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

Straight Adapters, Tube × Male Threaded Pipe

Release Sleeve

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

						Release Sleeve
For Tube OD	Thread Size	Thread Pitch, mm	Material	Gasket Material	Max. Pressure		Each
Metric Threads
1/4"	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	000000
3/8"	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000
1/2"	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000
8mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000
10mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000
12mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000

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

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.

						Release Sleeve
For Tube OD	Thread Size	Thread Pitch, mm	Material	Gasket Material	Max. Pressure		Each
Metric Threads
1/4"	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	000000
3/8"	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000
8mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000
10mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000
12mm	M12	1.5	Nickel-Plated Brass	Buna-N Rubber	230 psi @ 72° F	00000000	00000

Low-Temperature/High-Pressure D.O.T. Push-to-Connect Tube Fittings for Air

Metric Male Threads with Gasket

Temperature Range: -40° to 200° F
Tubing: Use with hard (Durometer 65D) nylon plastic
Specifications Met:
Cartridges: D.O.T. FMVSS 571, SAE J2494-4, SAE J1131
All other fittings: D.O.T. FMVSS 571

Connect high-pressure brake lines with fittings that won’t crack in frigid temperatures. Often used on commercial trucks and trailers, these fittings meet Department of Transportation FMVSS 571 safety standards. Also known as instant fittings, they connect to tubing with a simple push, and an internal gripping ring and O-ring will hold the tubing tight. A built-in tube support slips inside the tubing to prevent it from collapsing. To disconnect, push on the release ring and pull the tubing out of the fitting. All have good corrosion resistance.

Metric male threads have a gasket to protect against leaks.

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

Straight Adapters, Tube × Male Threaded Pipe

Metric Male Threads with Gasket

	Thread
For Tube OD	Size	Pitch, mm	Material	Gasket Material	Max. Pressure		Each
Metric Threads
1/4"	M12	1.5	Brass	Buna-N Rubber	250 psi @ 72° F	00000000	000000
3/8"	M12	1.5	Brass	Buna-N Rubber	250 psi @ 72° F	00000000	00000
1/2"	M12	1.5	Brass	Buna-N Rubber	250 psi @ 72° F	00000000	00000
5/8"	M12	1.5	Brass	Buna-N Rubber	250 psi @ 72° F	00000000	00000
6mm	M12	1.5	Brass	Buna-N Rubber	250 psi @ 72° F	00000000	00000

90° Elbow Adapters, Tube × Male Threaded Pipe

Metric Male Threads with Gasket

	Thread
For Tube OD	Size	Pitch, mm	Gasket Material	Material	Max. Pressure		Each
Metric Threads
6mm	M12	1.5	Buna-N Rubber	Brass	250 psi @ 72° F	00000000	000000

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

Metric 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.

	Thread
For Tube OD	Size	Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Material	Max. Pressure		Each
Metric Threads
1/4"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	000000
3/8"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	00000
1/2"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	00000
5/8"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	00000

45° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Metric 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.

	Thread
For Tube OD	Size	Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Material	Max. Pressure		Each
Metric Threads
1/4"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	000000
3/8"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	00000
1/2"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	00000
5/8"	M12	1.5	Nylon Plastic	Brass	Buna-N Rubber	Black	Brass	250 psi @ 72° F	00000000	00000

Low-Temperature D.O.T. Push-to-Connect Tube Fittings for Air

Temperature Range: -40° to 210° F
Tubing: Use with hard (Durometer 65D) nylon plastic
Specifications Met: D.O.T. FMVSS 571, SAE J1131, SAE J2494-1, SAE J2494-3
except Identification Rings: D.O.T. FMVSS 571

Connect air brake lines with fittings that won’t crack in sub-zero temperatures. They meet Department of Transportation FMVSS 571 safety standards, so they’re often used in commercial trucks and trailers. Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Fittings have a built-in tube support that slips inside the tubing to prevent it from collapsing. To disconnect, push on the release ring and pull the tubing out of the fitting. They have good corrosion resistance. Use them at up to 150 psi and attach them to hard tubing.

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

Straight Adapters, Tube × Male Threaded Pipe

Metric Threads
For Tube OD	Thread Size	Material	Max. Pressure	Features		Each
6mm	M12	Brass	150 psi @ 72° F	Acrylic Thread Sealant	000000000	000000
8mm	M12	Brass	150 psi @ 72° F	Acrylic Thread Sealant	000000000	00000
10mm	M12	Brass	150 psi @ 72° F	Acrylic Thread Sealant	000000000	00000

Vibration-Resistant Compression Fittings for Stainless Steel Tubing

For Use With: Acetylene, Air, Butane, Compressed Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Helium, Hydraulic Fluid (Petroleum Base), Kerosene, Mineral Oil, Natural Gas, Nitrogen, Propane, Soap Solutions
Temperature Range: -10° to 400° F
Tubing: Use with seamless 316Ti or 321 stainless steel
Specifications Met: DIN 3861

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

Straight Adapters, Tube × Male Threaded Pipe

BSPP and Metric
Male Threads with
Gasket and Washer

For Tube
OD, mm	Wall Thickness, mm	Thread Size	Thread Pitch, mm	Material	Gasket Material	Maximum Pressure		Each
Metric Threads
8	1	M12	1.5	316 Stainless Steel	Fluoroelastomer Rubber	4,500 psi @ 72° F	00000000	0000000

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.	Thread Size	Thread Pitch, mm	Material	Max. Pressure	Temp. Range, °F		Each
Metric Threads
8mm	1mm	M12	1	Brass	1,450 psi @ 72° F	-40° to 250°	00000000	00000
8mm	1mm	M12	1.25	Brass	1,450 psi @ 72° F	-40° to 250°	00000000	0000

37° Flared Fittings for Steel Tubing

BSPP and Metric
Male Threads with
Gasket and Washer

For Use With: Air, Cutting Oil, Fuel Oil, Hydraulic Fluid, Mineral Oil
Tubing: Use with seamless steel
Specifications Met: SAE J514

Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on tubing that is flared to 37°. They require a nut and a sleeve (ferrule) for each tube end. Nuts and sleeves are sold separately. Fittings are zinc-plated steel for fair corrosion resistance.

To prevent leaks, UN/UNF (SAE Straight) male threads have a gasket. Metric and BSPP male threads have either a gasket or a gasket and washer.

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

Straight Adapters, Male Tube × Male Threaded Pipe

BSPP and Metric
Male Threads with
Gasket and Washer

Temperature Range: See table

Metric Threads
For Tube OD	Thread Size	Thread Pitch, mm	Material	Gasket Material	Washer Material	Max. Pressure	Temp. Range, °F		Each
1/4"	M12	1.5	Zinc-Plated Steel	Buna-N Rubber	__	3,600 psi @ 72° F	-30° to 200°	00000000	000000
1/4"	M12	1.5	Zinc-Plated Steel	Buna-N Rubber	Zinc-Plated Steel	4,500 psi @ 72° F	-20° to 212°	00000000	00000

90° Elbow Adapters, Male Tube × Male Threaded Pipe

Temperature Range: NPT: -65° to 400° F
NPTF and BSPT: -60° to 400° F
Metric and BSPP with O-Rings: -30° to 200°F
BSPP with Washers: -20° to 212° F

Metric Threads
For Tube OD	Thread Size	Thread Pitch, mm	Material	Gasket Material	Max. Pressure		Each
1/4"	M12	1.5	Zinc-Plated Steel	Buna-N Rubber	3,600 psi @ 72° F	00000000	000000

Sleeves

Temperature Range: -60° to 400° F

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 Tube OD
Inch	Metric, mm	Sleeve Material	Max. Pressure		Each
Inch Sleeves
1/4"	__	Zinc-Plated Steel	4,500 psi @ 72° F	000000000	00000
Inch × Metric Sleeve Adapters
1/4"	6	Zinc-Plated Steel	4,500 psi @ 72° F	000000000	0000

Nuts

Temperature Range: -60° to 400° F

For Tube OD	Nut Material	Max. Pressure		Each
1/4"	Zinc-Plated Steel	4,500 psi @ 72° F	000000000	00000

Tight-Space 37° Flared Fittings for Steel Tubing

Temperature Range: -20° to 212° F
Tubing: Use with seamless steel
Specifications Met: SAE J514

The external hex bolt on these fittings allows for easy installation in cramped spaces. Fittings are also known as banjo-style fittings and JIC (Joint Industrial Council) fittings. They provide a tight metal-to-metal seal on tubing that is flared to 37°. Fittings are zinc-plated steel, which has fair corrosion resistance.

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

90° Elbow Adapters with External Hex, Tube × Male Threaded Pipe

Metric Threads
For Tube OD	Thread Size	Thread Pitch, mm	Material	Washer Material	Max. Pressure		Each
1/4"	M12	1.5	Zinc-Plated Steel	Copper	3,500 psi @ 72° F	00000000	000000

Compression Fittings for Steel Tubing

For Use With: Inch: Air, Hydraulic Fluid, Water
Metric: Hydraulic Fluid
Tubing: Inch: Use with welded steel
Metric: Use with seamless steel
Specifications Met: Inch: SAE J514
Metric: ISO 8434, DIN 2353

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 and bite fittings.

Zinc-plated steel fittings have fair corrosion resistance.

ISO 8434 (formerly DIN 2353) fittings meet international standards 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

For Tube
OD	Wall Thick.	Thread Size	Thread Pitch	Material	Max. Pressure	Temp. Range, °F		Each
Metric Taper Threads
8mm	Not Rated	M12	1.5 mm	Zinc-Plated Steel	3,600 psi @ 72° F	-20° to 230°	00000000	00000

90° Elbow Adapters, Tube × Male Threaded Pipe

Temperature Range: See table

For Tube
OD	Wall Thick.	Thread Size	Thread Pitch	Material	Max. Pressure	Temp. Range, °F		Each
Metric Taper Threads
8mm	Not Rated	M12	1.5 mm	Zinc-Plated Steel	3,600 psi @ 72° F	-20° to 230°	00000000	000000

Nuts

Temperature Range: See table

For Tube OD	Nut Material	Max. Pressure	Temp. Range, °F		Each
8mm	Zinc-Plated Steel	3,600 psi @ 72° F	-20° to 230°	00000000	00000

Sleeves

Temperature Range: See table

For Tube OD	Sleeve Material	Max. Pressure	Temp. Range, °F		Each
8mm	Zinc-Plated Steel	3,600 psi @ 72° F	-20° to 230°	00000000	00000

Vibration-Resistant Compression Fittings for Steel Tubing

Metric Male Threads with Gasket

For Use With: Cutting Oil, Diesel Fuel
Temperature Range: -30° to 250° F
Tubing: Use with seamless steel
Specifications Met: DIN 3861

The sleeve (ferrule) in these fittings is made of rubber instead of metal, so it cushions the tubing and absorbs vibration while creating a tight seal. Fittings are also known as flareless fittings. They are zinc-plated steel for fair corrosion resistance.

Metric male threads have either a gasket or a gasket and washer to prevent leaks.

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

Straight Adapters, Tube × Male Threaded Pipe

Metric Male Threads with Gasket

Metric Threads
For Tube OD, mm	Thread Size	Thread Pitch, mm	Material	Gasket Material	Max. Pressure		Each
8	M12	1.5	Zinc-Plated Steel	Buna-N Rubber	7,200 psi @ 72° F	0000000	000000

Nuts

For Tube OD, mm	Nut Material	Max. Pressure		Each
8	Zinc-Plated Steel	7,200 psi @ 72° F	0000000	00000

Right-Angle Flow Rectangular Manifolds

Distribute air or fluid to multiple locations from a single supply source with these manifolds. They are also known as headers. They have mounting holes, so you can mount from the top or side.

Aluminum manifolds are the industry standard for the most common types of applications. They are lighter in weight than other metal manifolds and have good corrosion resistance. Anodized aluminum manifolds have a black finish and nickel-plated aluminum manifolds have a shiny finish.

Use a plug (sold separately) to close off any unused inlets and outlets.

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

Anodized Aluminum—Metric Inlets × Metric Outlets

Outlets on One Side

For Use With: Air, Water, Hydraulic Fluid
Temperature Range: See table
Maximum Pressure:
Air: 1,000 psi @ 72° F
Water: 1,000 psi @ 72° F
Hydraulic Fluid: See table
Maximum Vacuum: 27 in. of Hg @ 72° F

	Inlet		Outlet
No. of Outlets	Thread Size	Thread Pitch, mm	Thread Size	Thread Pitch, mm	Lg., mm	Wd., mm	Ht., mm	Outlet Ctr.-to-Ctr., mm	Color	Maximum Pressure, Hydraulic Fluid	Temperature Range, °F		Each
Outlets on One Side—Standard Outlet Spacing
4	M12	1.25	M10	1.25	82	25	25	16	Black	1,000 psi @ 72° F	-10° to 200°	0000000	000000
4	M14	1.5	M12	1.25	105	32	32	22	Black	1,000 psi @ 72° F	-10° to 200°	0000000	00000

Plugs

Aluminum—Metric
Thread Size	Thread Pitch, mm	Drive	Pressure Class	Max. Pressure		Each
M10	1.25	External Hex	150	150 psi @ 72° F	00000000	00000
M12	1.25	External Hex	150	150 psi @ 72° F	00000000	0000

Low-Profile Hex Manifolds

When you’re short on vertical space, these manifolds are a good fit—they have outlets on the side instead of on top, so they have a lower profile than rectangular manifolds. Use them to distribute air, water, or hydraulic fluid to five locations from a single supply source. Manifolds have mounting holes, so you can mount from the top.

Anodized aluminum manifolds are the industry standard for the most common types of applications. They are lighter in weight than other metal manifolds and have good corrosion resistance. These manifolds are anodized for a black finish.

316 stainless steel manifolds have excellent corrosion resistance and can handle fuel, gasoline, coolant and other harsh substances.

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

Anodized Aluminum—Metric Inlets × Metric Outlets

For Use With: Air, Water, Hydraulic Fluid
Temperature Range: -10° to 200° F
Maximum Pressure: 1,000 psi @ 72° F
Maximum Vacuum: 27 in. of Hg @ 72° F

	Inlet		Outlet
No. of Outlets	Thread Size	Thread Pitch, mm	Thread Size	Thread Pitch, mm	Wd., mm	Ht., mm	Outlet Spacing	Color		Each
5	M12	1.5	M10	1	47	19	Standard	Black	00000000	000000
5	M14	1.5	M12	1.5	47	19	Standard	Black	00000000	000000

316 Stainless Steel—Metric Inlets × Metric Outlets

For Use With: Air, Water, Hydraulic Fluid, Alcohol, Coolant, Cutting Oil, Deionized Water, Diesel Fuel, Fuel Oil, Gasoline, Mineral Oil, Nitrogen
Temperature Range: -100° to 500° F
Maximum Pressure: 3,500 psi @ 72° F
Maximum Vacuum: 27 in. of Hg @ 72° F

	Inlet		Outlet
No. of Outlets	Thread Size	Thread Pitch, mm	Thread Size	Thread Pitch, mm	Wd., mm	Ht., mm	Outlet Spacing		Each
5	M12	1.5	M10	1	47	19	Standard	00000000	0000000
5	M14	1.5	M12	1.5	47	19	Standard	00000000	000000