UNF Hose Barbs | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Thread Size Thread Size

10-32

1/4"-28

	Thread Type Thread Type	Show

UNF

	Thread Type Thread Type	Hide

UN/UNF (SAE Straight)

UNF

	For Tube ID For Tube ID

	Type Type

	Adapter

	Shape Shape


Straight	90° Elbow

	Material Material

Acetal Plastic

Nylon Plastic

	Connection Style Connection Style	Show

Barbed

	Connection Style Connection Style	Hide

	Connection Type Connection Type


Pipe	Tube

	Number of Barbs Number of Barbs

	Single

	For Use With For Use With

Air

Water

	Color Color

	Black
	White

	Length Length

	For Tube Hardness Rating For Tube Hardness Rating


Soft	Firm

	Gender Gender

Male

Female

	For Tube Material For Tube Material

Plastic

Rubber

	Barb Style Barb Style

	Standard

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

RoHS Compliant

	For Tube Hardness For Tube Hardness

Durometer 50A-90A

Durometer 75A-80A

	Maximum Temperature Maximum Temperature

Less than 200° F

250° to 499° F

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

REACH Compliant

	Sterilize With Sterilize With

	Maximum Vacuum Maximum Vacuum

Not Rated

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23 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.

Tight-Seal Plastic Barbed Tube Fittings for Air and Water

Minimize leaks in your line—these fittings have a single barb that creates a smooth clamping surface for extra-tight connections. Fittings are nylon for 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: Use with firm (Durometer 75A-80A) polyurethane rubber or PVC plastic

UNF Threads
For Tube ID	Thread Size	Material	Max. Pressure	Temp. Range, °F	Pkg. Qty.	Choose a Color		Pkg.
1/16"	10-32	Nylon Plastic	Not Rated	-50° to 275°	10	Black, White	000000	00000
3/32"	10-32	Nylon Plastic	Not Rated	-50° to 275°	10	Black, White	0000000	0000
1/8"	10-32	Nylon Plastic	Not Rated	-50° to 275°	10	Black, White	0000000	0000

Straight Adapters, Tube × Female Threaded Pipe

Temperature Range: See table
Tubing: Use with firm (Durometer 75A-80A) polyurethane rubber or PVC plastic
Clarity: See table

UNF Threads
For Tube ID	Thread Size	Material	Max. Pressure	Temp. Range, °F	Pkg. Qty.	Color	Clarity		Pkg.
1/16"	10-32	Nylon Plastic	125 psi @ 72° F	-40° to 170°	1	White	Semi-Clear	00000000	00000
3/32"	10-32	Nylon Plastic	125 psi @ 72° F	-40° to 170°	1	White	Semi-Clear	00000000	0000
1/8"	10-32	Nylon Plastic	125 psi @ 72° F	-40° to 170°	1	White	Semi-Clear	00000000	0000
5/32"	10-32	Nylon Plastic	125 psi @ 72° F	-40° to 170°	1	White	Semi-Clear	00000000	0000

90° Elbow Adapters, Tube × Male Threaded Pipe

Temperature Range: See table
Tubing: Use with firm (Durometer 75A-80A) polyurethane rubber or PVC plastic
Clarity: Black: Opaque; White: Semi-Clear

UNF Threads
For Tube ID	Thread Size	Material	Max. Pressure	Temp. Range, °F	Pkg. Qty.	Choose a Color		Pkg.
1/16"	10-32	Nylon Plastic	Not Rated	-50° to 275°	10	Black, White	0000000	00000
3/32"	10-32	Nylon Plastic	Not Rated	-50° to 275°	10	White	00000000	0000
1/8"	10-32	Nylon Plastic	Not Rated	-50° to 275°	10	Black, White	0000000	0000

Tight-Seal Moisture-Resistant Plastic Barbed Tube Fittings for Air and Water

Temperature Range: -20° to 280° F
Tubing: Use with firm or soft (Durometer 50A-90A) polyurethane rubber or PVC plastic
Specifications Met: FDA Compliant 21 CFR 177.2470

Fittings have a single barb that creates a smooth clamping surface for extra-tight connections that minimize leaks. Made of acetal, they won’t absorb water and lose strength, even in high-humidity environments.

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

Straight Adapters, Tube × Male Threaded Pipe

UNF Threads
For Tube ID	Thread Size	Material	Color	Clarity	Max. Pressure		Each
1/16"	10-32	Acetal Plastic	White	Semi-Clear	Not Rated	0000000	00000
1/16"	1/4"-28	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	0000
3/32"	10-32	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	000
3/32"	1/4"-28	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	000
1/8"	10-32	Acetal Plastic	White	Semi-Clear	Not Rated	0000000	000
1/8"	1/4"-28	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	0000
5/32"	10-32	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	000
5/32"	1/4"-28	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	000
3/16"	1/4"-28	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	000

90° Elbow Adapters, Tube × Male Threaded Pipe

UNF Threads
For Tube ID	Thread Size	Material	Color	Clarity	Max. Pressure		Each
1/16"	10-32	Acetal Plastic	White	Semi-Clear	Not Rated	0000000	00000
1/8"	10-32	Acetal Plastic	White	Semi-Clear	Not Rated	0000000	0000
1/8"	1/4"-28	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	0000
3/16"	1/4"-28	Acetal Plastic	White	Semi-Clear	Not Rated	00000000	0000