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	Connection Style Connection Style	Show

	Connection Style Connection Style	Hide

	System of Measurement System of Measurement

Inch

	Thread Size Thread Size

	Thread Type Thread Type

UNF

	For Hose ID For Hose ID

	Type Type

	Adapter

	Material Material

Brass

Stainless Steel

Steel

	Gender Gender

Male

Female

	For Tube OD For Tube OD

	Connection Type Connection Type


Hose	Tube

	Shape Shape

	Straight

	For Use With For Use With

	Flared Connection Type Flared Connection Type

Internal

Standard

	Barbed Connection Type Barbed Connection Type

	Clamp On
	Crimp On
	Push On

	Flared Angle Flared Angle

37°

45°

	For Tube ID For Tube ID

	Barb Style Barb Style

	Standard

	Number of Barbs Number of Barbs

	Multiple

	Length Length

	Maximum Pressure Maximum Pressure

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

DFARS Specialty Metals
COTS-Exempt

	Maximum Vacuum Maximum Vacuum

28 in. of Hg @ 72° F

Not Rated

	Maximum Temperature Maximum Temperature

100° to 199° F

500° F or greater

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58 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.

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.Fittings with a threaded end are also known as hose nipples.

Fittings with a 45° flared end are also known as refrigeration and SAE fittings.

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

Straight Adapters, Hose × UN/UNF (Tube End) Male 45° Flared Tube

Maximum Pressure: 250 psi @ 72° F
Temperature Range: -40° to 160° F
Attachment Type: Use Crimp-On Hose Ferrules, except For 1/2" Hose ID: Use Band-and-Buckle Clamps
Specifications Met: SAE J476

Brass
For Hose ID	For Tube OD	Thread Size	Pkg. Qty.		Pkg.
3/16"	1/4"	7/16"-20	5	0000000	000000
1/4"	1/4"	7/16"-20	5	0000000	0000
1/4"	3/8"	5/8"-18	5	0000000	00000
5/16"	5/16"	1/2"-20	5	0000000	00000
3/8"	3/8"	5/8"-18	5	0000000	00000
3/8"	1/2"	3/4"-16	5	0000000	00000
1/2"	1/2"	3/4"-16	5	0000000	00000

Metal Push-On Barbed Hose Fittings for Air and Water

Fittings have sharper barbs than standard barbed hose fittings 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.

Brass fittings are softer than other metal fittings, so they’re easier to thread together. They have good corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance, so they’re the best choice for high-humidity environments.

Fittings that swivel until tightened rotate 360° for easy installation.

Fittings with a flared end meet JIC or SAE standards for dimensions. Fittings with a 37° flared end are also known as JIC (Joint Industrial Council) fittings. Fittings with a 45° flared end are also known as refrigeration and SAE fittings. Fittings with a female 37° and 45° flared end have a dual-angle seat that accepts both 37° and 45° flared fittings.

The optional installation tool (sold separately) allows you to connect large quantities of barbed fittings to push-on hose. Use the built-in cutter to squarely cut the hose without fraying. Then, clamp the hose into the tool’s vise and apply light pressure on the handle to drive into the fitting. 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 × UN/UNF (Tube End) Male 37° Flared Tube

Maximum Pressure: 300 psi @ 72° F
Temperature Range: -20° to 150° F
Specifications Met: SAE J512, SAE J514

Adapters
			Ring Stop					Replacement Ring Stops
For Hose ID	For Tube OD	Thread Size	Material	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Brass
1/4"	1/4"	7/16"-20	Plastic	Yellow	5	00000000	000000	25	000000000	00000
1/4"	3/8"	9/16"-18	Plastic	Yellow	1	00000000	0000	25	000000000	0000
3/8"	3/8"	9/16"-18	Plastic	Yellow	2	00000000	0000	25	000000000	0000
1/2"	1/2"	3/4"-16	Plastic	Yellow	2	00000000	00000	25	00000000	0000
3/4"	3/4"	1 1/16"-12	Plastic	Yellow	1	00000000	00000	25	000000000	0000

Straight Adapters, Hose × UN/UNF (Tube End) Male 45° Flared Tube

Maximum Pressure: 300 psi @ 72° F
Temperature Range: -20° to 150° F
Specifications Met: SAE J512

Adapters
			Ring Stop					Replacement Ring Stops
For Hose ID	For Tube OD	Thread Size	Material	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Brass
1/4"	1/4"	7/16"-20	Plastic	Yellow	5	00000000	000000	25	000000000	00000
1/4"	5/16"	1/2"-20	Plastic	Yellow	5	00000000	00000	25	000000000	0000
3/8"	3/8"	5/8"-18	Plastic	Yellow	1	00000000	0000	25	000000000	0000
1/2"	1/2"	3/4"-16	Plastic	Yellow	2	00000000	00000	25	00000000	0000
3/4"	3/4"	1 1/16"-14	Plastic	Yellow	1	00000000	00000	25	000000000	0000

Straight Adapters (Swivels Until Tightened), Hose × UN/UNF (Tube End) Female 37° Flared Tube

Maximum Pressure: 300 psi @ 72° F
Temperature Range: -20° to 150° F
Specifications Met: SAE J514

Adapters
			Ring Stop					Replacement Ring Stops
For Hose ID	For Tube OD	Thread Size	Material	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
316 Stainless Steel
1/4"	1/4"	7/16"-20	Plastic	Blue	1	00000000	000000	25	000000000	00000
3/8"	3/8"	9/16"-18	Plastic	Blue	1	00000000	00000	25	000000000	0000
1/2"	1/2"	3/4"-16	Plastic	Blue	1	00000000	00000	25	00000000	0000
5/8"	5/8"	7/8"-14	Plastic	Blue	1	00000000	00000	25	00000000	0000
3/4"	3/4"	1 1/16"-12	Plastic	Blue	1	00000000	00000	25	000000000	0000

Straight Adapters, Hose × UN/UNF (Tube End) Female 37° and 45° Flared Tube

Maximum Pressure: 300 psi @ 72° F
Temperature Range: -20° to 150° F
Specifications Met: SAE J512, SAE J514

Adapters
			Ring Stop					Replacement Ring Stops
For Hose ID	For Tube OD	Thread Size	Material	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Brass
1/4"	1/4"	7/16"-20	Plastic	Yellow	5	00000000	000000	25	000000000	00000
1/4"	5/16"	1/2"-20	Plastic	Yellow	5	00000000	00000	25	000000000	0000
3/8"	5/16"	1/2"-20	Plastic	Yellow	1	000000000	0000	25	000000000	0000
3/8"	1/2"	3/4"-16	Plastic	Yellow	2	00000000	0000	25	000000000	0000
1/2"	1/2"	3/4"-16	Plastic	Yellow	2	00000000	0000	25	00000000	0000
1/2"	5/8"	7/8"-14	Plastic	Yellow	2	00000000	00000	25	00000000	0000
5/8"	5/8"	7/8"-14	Plastic	Yellow	2	00000000	00000	25	00000000	0000
3/4"	5/8"	7/8"-14	Plastic	Yellow	1	000000000	00000	25	000000000	0000

Installation Tool

				Mounting Hole
For Hose ID Range	Lg.	Ht.	Dp.	Dia.	No. of	Mounting Fasteners Included		Each
1/4" to 3/4"	13 1/2"	7"	2 3/8"	7/16"	4	No	00000000	0000000

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.

Fittings that swivel until tightened rotate 360° for easy installation.

Fittings with a 37° flared end are also known as JIC (Joint Industrial Council) fittings.

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 (Swivels Until Tightened), Hose × UN/UNF (Tube End) Female 37° Flared Tube

Maximum Pressure: See table
Maximum Vacuum: 28 in. of Hg @ 72° F
Temperature Range: -40° to 155° F
For Hose Manufacturer Series: Parker 801
Specifications Met: SAE J514

Fittings
				Ring Stop						10-ft. Hose
For Hose ID	For Tube OD	Thread Size	Dash Size	Material	Color	Max. Pressure	Manufacturer Series		Each		Each
Zinc-Plated Steel
1/4"	1/4"	7/16"-20	04 × 04	Plastic	Yellow	350 psi @ 72° F	Parker 82	00000000	00000	0000000	000000
3/8"	3/8"	9/16"-18	06 × 06	Plastic	Yellow	350 psi @ 72° F	Parker 82	00000000	0000	0000000	00000
1/2"	3/8"	9/16"-18	08 × 06	Plastic	Yellow	300 psi @ 72° F	Parker 82	00000000	0000	0000000	00000
1/2"	1/2"	3/4"-16	08 × 08	Plastic	Yellow	300 psi @ 72° F	Parker 82	00000000	0000	0000000	00000

Stainless Steel Barbed Tube Fittings for Food and Beverage

Temperature Range: -20° to 750° F
Tubing: Use with soft or firm (Durometer 65A-90A) polyurethane rubber or PVC plastic
Specifications Met: See table

Made of stainless steel, these fittings are more durable than plastic barbed tube fittings for food and beverage. They have single or multiple barbs that grip onto tubing.

Fittings with female 45° flared end connect to the male flared end of another fitting.

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

Straight Adapters, Tube × Male 45° Flared Tube

For Tube ID (Barbed)	For Tube OD (Flared)	Material	Max. Pressure	Specifications Met		Each
1/4"	1/4"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	00000
1/4"	5/16"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
1/4"	3/8"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
3/8"	1/4"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
3/8"	5/16"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
3/8"	3/8"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000

Straight Adapters, Tube × Female 45° Flared Tube

For Tube ID (Barbed)	For Tube OD (Flared)	Material	Max. Pressure	Specifications Met		Each
1/8"	1/4"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	00000
1/8"	5/16"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
1/4"	1/4"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
1/4"	5/16"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
1/4"	3/8"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
3/8"	1/4"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
3/8"	5/16"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
3/8"	3/8"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000
1/2"	1/2"	303 Stainless Steel	270 psi @ 72° F	ASTM A581, ASTM A582	0000000	0000