UNJ/UNJF (Tube End) Joints

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	Shape Shape


90° Elbow	Tee

45° Elbow

	Material Material

Aluminum

Stainless Steel

	Connection Style Connection Style

Threaded

Flared

	Thread Type Thread Type	Show

UNJ/UNJF (Tube End)

	Thread Type Thread Type	Hide

	Pipe Size Pipe Size

	System of Measurement System of Measurement

Inch

	Thread Size Thread Size

	For Tube OD For Tube OD

	Dash Size Dash Size

	Type Type


Connector	Adapter

	For Use With For Use With

	For Tube Material For Tube Material

Stainless Steel

Aluminum

	Connection Type Connection Type


Pipe	Tube

	Gender Gender

Male

	Maximum Pressure Maximum Pressure

1,500 psi @ 72° F

3,000 psi @ 72° F

	Flared Connection Type Flared Connection Type

	Standard

	Minimum Temperature Minimum Temperature

-250° F or less

-99° to -50° F

	Maximum Temperature Maximum Temperature

250° to 499° F

500° to 999° F

1,000° F or greater

	Flared Angle Flared Angle

37°

	For Tube Fabrication For Tube Fabrication

Seamless

	Specifications Met Specifications Met

ASTM

Mil. Spec.

SAE

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

DFARS Specialty Metals
COTS-Exempt

	Thread Fit Thread Fit

Class 3A

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137 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.

For Use With: Air, Cutting Oil, Fuel Oil, Hydraulic Fluid, Mineral Oil, Water
Temperature Range: -320° to 500° F
Tubing: Use with seamless 304 or 316 stainless steel
Specifications Met: See Table

A PTFE seal on the tube end of these fittings allows for an extra-strong connection in high-vibration applications. The threads on the tube end are Class 3A and adhere to tighter tolerances than other 37° flared fittings. They are made to exact AS (formerly AN) specifications and provide a tight metal-to-metal seal on tubing that is flared to 37°. Fittings are 316 stainless steel for excellent corrosion resistance. They require a nut and a sleeve (ferrule) for each tube end. Nuts and sleeves are sold separately.

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

90° Elbow Adapters, Tube × Male Threaded Pipe

PTFE Seal

ANPT Threads
For Tube OD	Pipe Size	Material	Max. Pressure	Specifications Met		Each
1/4"	1/4	316 Stainless Steel	3,000 psi @ 72° F	ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	000000
3/8"	3/8	316 Stainless Steel	3,000 psi @ 72° F	ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	00000
1/2"	1/2	316 Stainless Steel	3,000 psi @ 72° F	ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	00000
3/4"	3/4	316 Stainless Steel	3,000 psi @ 72° F	ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	000000

90° Elbow Connectors, Tube

PTFE Seal

For Tube OD	Material	Max. Pressure	Specifications Met		Each
1/4"	316 Stainless Steel	3,000 psi @ 72° F	AN821-4K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	000000
3/8"	316 Stainless Steel	3,000 psi @ 72° F	AN821-6K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	00000
1/2"	316 Stainless Steel	3,000 psi @ 72° F	AN821-8K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	00000
3/4"	316 Stainless Steel	3,000 psi @ 72° F	AN821-12K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	000000

Tee Connectors, Tube

PTFE Seal

For Tube OD	Material	Max. Pressure	Specifications Met		Each
1/4"	316 Stainless Steel	3,000 psi @ 72° F	AN824-4K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	000000
3/8"	316 Stainless Steel	3,000 psi @ 72° F	AN824-6K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	00000
1/2"	316 Stainless Steel	3,000 psi @ 72° F	AN824-8K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	000000
3/4"	316 Stainless Steel	3,000 psi @ 72° F	AN824-12K, ASTM A380, SAE AS9100D, SAE AS9104/1	00000000	000000

Nuts

For Tube OD	Nut Material	Max. Pressure	Specifications Met		Each
1/4"	316 Stainless Steel	3,000 psi @ 72° F	AN818-4K, ASTM A380, SAE AS4841	00000000	00000
3/8"	316 Stainless Steel	3,000 psi @ 72° F	AN818-6K, ASTM A380, SAE AS4841	00000000	0000
1/2"	316 Stainless Steel	3,000 psi @ 72° F	AN818-8K, ASTM A380, SAE AS4841	00000000	0000
3/4"	316 Stainless Steel	3,000 psi @ 72° F	AN818-12K, ASTM A380, SAE AS4841	00000000	00000

Sleeves

For Tube OD	Sleeve Material	Max. Pressure	Specifications Met		Each
1/4"	316 Stainless Steel	3,000 psi @ 72° F	AN819-4K, ASTM A380, MS20819, SAE AS4841	00000000	00000
3/8"	316 Stainless Steel	3,000 psi @ 72° F	AN819-6K, ASTM A380, MS20819, SAE AS4841	00000000	0000
1/2"	316 Stainless Steel	3,000 psi @ 72° F	AN819-8K, ASTM A380, MS20819, SAE AS4841	00000000	0000
3/4"	316 Stainless Steel	3,000 psi @ 72° F	AN819-12K, ASTM A380, MS20819, SAE AS4841	00000000	0000

Precision AN 37° Flared Fittings for Stainless Steel Tubing

For Use With: Air, Cutting Oil, Fuel Oil, Hydraulic Fluid, Mineral Oil, Water
Temperature Range: -320° to 1200° F
Tubing: Use with seamless 304 or 316 stainless steel
Specifications Met: See Table

The threads on the tube end of these fittings are Class 3A or 3B and adhere to tighter tolerances than other 37° flared fittings. They are made to exact AS (formerly AN) specifications and provide a tight metal-to-metal seal on tubing that is flared to 37°. Fittings require a nut and a sleeve (ferrule) for each tube end. Nuts and sleeves are sold separately.

304 stainless steel fittings have very good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.

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

90° Elbow Adapters, Tube × Male Threaded Pipe

304 Stainless Steel
For Tube OD	Pipe Size	Max. Pressure	Specifications Met		Each
ANPT Threads
1/8"	1/8	3,000 psi @ 72° F	ASTM A380, MS20822-2J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	000000
1/4"	1/8	3,000 psi @ 72° F	ASTM A380, MS20822-4J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1/4"	1/4	3,000 psi @ 72° F	ASTM A380, MS20822-4-4J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
3/8"	1/4	3,000 psi @ 72° F	ASTM A380, MS20822-6J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
3/8"	3/8	3,000 psi @ 72° F	ASTM A380, MS20822-6-6J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1/2"	3/8	3,000 psi @ 72° F	ASTM A380, MS20822-8J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1/2"	1/2	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
3/4"	3/4	3,000 psi @ 72° F	ASTM A380, MS20822-12J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1"	1	3,000 psi @ 72° F	ASTM A380, MS20822-16J, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	000000
316 Stainless Steel
ANPT Threads
1/8"	1/8	3,000 psi @ 72° F	ASTM A380, MS20822-2K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1/4"	1/8	3,000 psi @ 72° F	ASTM A380, MS20822-4K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1/4"	1/4	3,000 psi @ 72° F	ASTM A380, MS20822-4-4K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
3/8"	1/4	3,000 psi @ 72° F	ASTM A380, MS20822-6K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
3/8"	3/8	3,000 psi @ 72° F	ASTM A380, MS20822-6-6K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1/2"	3/8	3,000 psi @ 72° F	ASTM A380, MS20822-8K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1/2"	1/2	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
3/4"	3/4	3,000 psi @ 72° F	ASTM A380, MS20822-12K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	00000
1"	1	3,000 psi @ 72° F	ASTM A380, MS20822-16K, SAE AS4841, SAE AS9100D, SAE AS9104/1	00000000	000000

90° Elbow Connectors, Tube

			304 Stainless Steel		316 Stainless Steel
For Tube OD	Max. Pressure	Specifications Met		Each		Each
1/8"	3,000 psi @ 72° F	AN821-2J, ASTM A380, SAE AS4841	0000000	000000	000000	00
1/8"	3,000 psi @ 72° F	AN821-2K, ASTM A380, SAE AS4841	000000	00	00000000	000000
1/4"	3,000 psi @ 72° F	AN821-4J, ASTM A380, SAE AS4841	0000000	00000	000000	00
1/4"	3,000 psi @ 72° F	AN821-4K, ASTM A380, SAE AS4841	000000	00	00000000	00000
3/8"	3,000 psi @ 72° F	AN821-6J, ASTM A380, SAE AS4841	0000000	00000	000000	00
3/8"	3,000 psi @ 72° F	AN821-6K, ASTM A380, SAE AS4841	000000	00	00000000	00000
1/2"	3,000 psi @ 72° F	AN821-8J, ASTM A380, SAE AS4841	0000000	00000	000000	00
1/2"	3,000 psi @ 72° F	AN821-8K, ASTM A380, SAE AS4841	000000	00	00000000	00000
3/4"	3,000 psi @ 72° F	AN821-12J, ASTM A380, SAE AS4841	0000000	00000	000000	00
3/4"	3,000 psi @ 72° F	AN821-12K, ASTM A380, SAE AS4841	000000	00	00000000	00000
1"	3,000 psi @ 72° F	AN821-16J, ASTM A380, SAE AS4841	00000000	000000	000000	00
1"	3,000 psi @ 72° F	AN821-16K, ASTM A380, SAE AS4841	000000	00	00000000	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.

					304 Stainless Steel		316 Stainless Steel
For Tube OD	Max. Pressure	For Hole Dia.	For Max. Wall Thick.	Specifications Met		Each		Each
1/4"	3,000 psi @ 72° F	7/16"	3/32"	AN833-4J, ASTM A380, SAE AS4841	00000000	000000	000000	00
1/4"	3,000 psi @ 72° F	7/16"	3/32"	AN833-4K, ASTM A380, SAE AS4841	000000	00	00000000	000000
3/8"	3,000 psi @ 72° F	9/16"	3/32"	AN833-6J, ASTM A380, SAE AS4841	00000000	00000	000000	00
3/8"	3,000 psi @ 72° F	9/16"	3/32"	AN833-6K, ASTM A380, SAE AS4841	000000	00	00000000	00000
1/2"	3,000 psi @ 72° F	3/4"	1/8"	AN833-8J, ASTM A380, SAE AS4841	00000000	00000	000000	00
1/2"	3,000 psi @ 72° F	3/4"	1/8"	AN833-8K, ASTM A380, SAE AS4841	000000	00	00000000	00000
3/4"	3,000 psi @ 72° F	1 1/16"	5/32"	AN833-12J, ASTM A380, SAE AS4841	00000000	00000	000000	00
3/4"	3,000 psi @ 72° F	1 1/16"	5/32"	AN833-12K, ASTM A380, SAE AS4841	000000	00	00000000	000000
1"	3,000 psi @ 72° F	1 5/16"	11/64"	AN833-16J, ASTM A380, SAE AS4841	00000000	000000	000000	00
1"	3,000 psi @ 72° F	1 5/16"	11/64"	AN833-16K, ASTM A380, SAE AS4841	000000	00	00000000	000000

Inline Tee Adapters, Tube × Male Threaded Pipe

Inline tees are also known as branch tees.

304 Stainless Steel
For Tube OD	Pipe Size	Max. Pressure	Specifications Met		Each
ANPT Threads
1/8"	1/8	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-2J, SAE AS9100D	00000000	000000
1/4"	1/8	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-4J, SAE AS9100D	00000000	00000
1/4"	1/4	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, SAE AS9100D	00000000	00000
3/8"	1/4	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-6J, SAE AS9100D	00000000	00000
1/2"	3/8	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-8J, SAE AS9100D	00000000	00000
1/2"	1/2	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, SAE AS9100D	00000000	000000
3/4"	3/4	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-12J, SAE AS9100D	00000000	000000
1"	1	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-16J, SAE AS9100D	00000000	000000
316 Stainless Steel
ANPT Threads
1/8"	1/8	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-2K, SAE AS9100D	00000000	000000
1/4"	1/8	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-4K, SAE AS9100D	00000000	00000
1/4"	1/4	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, SAE AS9100D	00000000	00000
3/8"	1/4	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-6K, SAE AS9100D	00000000	00000
1/2"	3/8	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-8K, SAE AS9100D	00000000	00000
1/2"	1/2	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, SAE AS9100D	00000000	000000
3/4"	3/4	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-12K, SAE AS9100D	00000000	000000
1"	1	3,000 psi @ 72° F	ASTM A380, SAE AS4841, SAE AS9104/1, MS20825-16K, SAE AS9100D	00000000	000000

Tee Connectors, Tube

			304 Stainless Steel		316 Stainless Steel
For Tube OD	Max. Pressure	Specifications Met		Each		Each
1/8"	3,000 psi @ 72° F	AN824-2J, ASTM A380, SAE AS4841	0000000	000000	000000	00
1/8"	3,000 psi @ 72° F	AN824-2K, ASTM A380, SAE AS4841	000000	00	00000000	000000
1/4"	3,000 psi @ 72° F	AN824-4J, ASTM A380, SAE AS4841	0000000	00000	000000	00
1/4"	3,000 psi @ 72° F	AN824-4K, ASTM A380, SAE AS4841	000000	00	00000000	00000
3/8"	3,000 psi @ 72° F	AN824-6J, ASTM A380, SAE AS4841	0000000	00000	000000	00
3/8"	3,000 psi @ 72° F	AN824-6K, ASTM A380, SAE AS4841	000000	00	00000000	00000
1/2"	3,000 psi @ 72° F	AN824-8J, ASTM A380, SAE AS4841	0000000	00000	000000	00
1/2"	3,000 psi @ 72° F	AN824-8K, ASTM A380, SAE AS4841	000000	00	00000000	00000
3/4"	3,000 psi @ 72° F	AN824-12J, ASTM A380, SAE AS4841	0000000	00000	000000	00
3/4"	3,000 psi @ 72° F	AN824-12K, ASTM A380, SAE AS4841	000000	00	00000000	000000
1"	3,000 psi @ 72° F	AN824-16J, ASTM A380, SAE AS4841	00000000	000000	000000	00
1"	3,000 psi @ 72° F	AN824-16K, ASTM A380, SAE AS4841	000000	00	00000000	000000

Nuts

			304 Stainless Steel		316 Stainless Steel
For Tube OD	Max. Pressure	Specifications Met		Each		Each
1/8"	3,000 psi @ 72° F	AN818-2J, ASTM A380, SAE AS4841	0000000	00000	000000	00
1/8"	3,000 psi @ 72° F	AN818-2K, ASTM A380, SAE AS4841	000000	00	00000000	00000
1/4"	3,000 psi @ 72° F	AN818-4J, ASTM A380, SAE AS4841	0000000	0000	000000	00
1/4"	3,000 psi @ 72° F	AN818-4K, ASTM A380, SAE AS4841	000000	00	00000000	0000
3/8"	3,000 psi @ 72° F	AN818-6J, ASTM A380, SAE AS4841	0000000	0000	000000	00
3/8"	3,000 psi @ 72° F	AN818-6K, ASTM A380, SAE AS4841	000000	00	00000000	0000
1/2"	3,000 psi @ 72° F	AN818-8J, ASTM A380, SAE AS4841	0000000	0000	000000	00
1/2"	3,000 psi @ 72° F	AN818-8K, ASTM A380, SAE AS4841	000000	00	00000000	0000
3/4"	3,000 psi @ 72° F	AN818-12J, ASTM A380, SAE AS4841	0000000	00000	000000	00
3/4"	3,000 psi @ 72° F	AN818-12K, ASTM A380, SAE AS4841	000000	00	00000000	00000
1"	3,000 psi @ 72° F	AN818-16J, ASTM A380, SAE AS4841	00000000	00000	000000	00
1"	3,000 psi @ 72° F	AN818-16K, ASTM A380, SAE AS4841	000000	00	00000000	00000

Sleeves

			304 Stainless Steel		316 Stainless Steel
For Tube OD	Max. Pressure	Specifications Met		Each		Each
1/8"	3,000 psi @ 72° F	AN818-2J, ASTM A380, MS20819, SAE AS4841	0000000	00000	000000	00
1/8"	3,000 psi @ 72° F	AN819-2K, ASTM A380, MS20819, SAE AS4841	000000	00	00000000	00000
1/4"	3,000 psi @ 72° F	AN819-4J, ASTM A380, MS20819, SAE AS4841	0000000	0000	000000	00
1/4"	3,000 psi @ 72° F	AN819-4K, ASTM A380, MS20819, SAE AS4841	000000	00	00000000	0000
3/8"	3,000 psi @ 72° F	AN819-6J, ASTM A380, MS20819, SAE AS4841	0000000	0000	000000	00
3/8"	3,000 psi @ 72° F	AN819-6K, ASTM A380, MS20819, SAE AS4841	000000	00	00000000	0000
1/2"	3,000 psi @ 72° F	AN819-8J, ASTM A380, MS20819, SAE AS4841	0000000	0000	000000	00
1/2"	3,000 psi @ 72° F	AN819-8K, ASTM A380, MS20819, SAE AS4841	000000	00	00000000	0000
3/4"	3,000 psi @ 72° F	AN819-12J, ASTM A380, MS20819, SAE AS4841	0000000	0000	000000	00
3/4"	3,000 psi @ 72° F	AN819-12K, ASTM A380, MS20819, SAE AS4841	000000	00	00000000	0000
1"	3,000 psi @ 72° F	AN819-16J, ASTM A380, MS20819, SAE AS4841	00000000	00000	000000	00
1"	3,000 psi @ 72° F	AN819-16K, ASTM A380, MS20819, SAE AS4841	000000	00	00000000	00000

37° Flared Fittings for Aluminum Tubing

For Use With: Air, Coolant, Gasoline, Hydraulic Fluid, Water
Temperature Range: -60° to 400° F
Tubing: Use with seamless aluminum

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

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

90° Elbow Adapters, Tube × Male Threaded Pipe

NPT Threads
For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/4"	1/4	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	000000
3/8"	3/8	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
1/2"	1/2	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
5/8"	1/2	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
3/4"	3/4	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
1"	1	Anodized 2014 Aluminum	1,500 psi @ 72° F	0000000	00000

45° Elbow Adapters, Tube × Male Threaded Pipe

NPT Threads
For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/4"	1/4	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	000000
3/8"	3/8	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
1/2"	1/2	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
5/8"	1/2	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
3/4"	3/4	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
1"	1	Anodized 2014 Aluminum	1,500 psi @ 72° F	0000000	00000

Inline Tee Adapters, Tube × Male Threaded Pipe

Inline tees are also known as branch tees.

NPT Threads
For Tube OD	Pipe Size	Material	Max. Pressure		Each
5/8"	1/2	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	000000
3/4"	3/4	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
1"	1	Anodized 2014 Aluminum	1,500 psi @ 72° F	0000000	00000

Tee Connectors, Tube

For Tube OD	Material	Max. Pressure		Each
1/4"	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	000000
3/8"	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
1/2"	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
5/8"	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
3/4"	Anodized 2014 Aluminum	3,000 psi @ 72° F	0000000	00000
1"	Anodized 2014 Aluminum	1,500 psi @ 72° F	0000000	00000

Nuts

For Tube OD	Nut Material	Max. Pressure		Each
1/4"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	00000
3/8"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
1/2"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
5/8"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
3/4"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
1"	Anodized 2024 Aluminum	1,500 psi @ 72° F	0000000	0000

Sleeves

For Tube OD	Sleeve Material	Max. Pressure		Each
1/4"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	00000
3/8"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
1/2"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
5/8"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
3/4"	Anodized 2024 Aluminum	3,000 psi @ 72° F	0000000	0000
1"	Anodized 2024 Aluminum	1,500 psi @ 72° F	0000000	0000

How to Identify and Measure Fittings

Vibration-Resistant Precision AN 37° Flared Fittings for Stainless Steel Tubing

Precision AN 37° Flared Fittings for Stainless Steel Tubing

37° Flared Fittings for Aluminum Tubing