13mm Hose Barbs | McMaster-Carr

Clear All

	Thread Type Thread Type

	Pipe Size Pipe Size

1/4

1/2

3/4

	System of Measurement System of Measurement

Metric

	Thread Size Thread Size

M10

M12

M16

	Material Material

	For Hose ID For Hose ID	Show

13mm

	For Hose ID For Hose ID	Hide

	Gender Gender


Male	Female

	Type Type


Adapter	Connector

Reducer

	Connection Style Connection Style	Show

Barbed

	Connection Style Connection Style	Hide

Threaded

Barbed

	Shape Shape

	Straight
	90° Elbow
	Tee

	For Use With For Use With

	Connection Type Connection Type


Hose	Pipe

	Barbed Connection Type Barbed Connection Type

	Clamp On
	Crimp On

	Maximum Pressure Maximum Pressure

	Attachment Type Attachment Type


Worm-Drive Clamp	Band-and- Buckle Clamp

Crimp-On Hose Ferrule	Bolt Clamp

	Barb Style Barb Style

	Standard

	Number of Barbs Number of Barbs

	Multiple

	Maximum Temperature Maximum Temperature

Less than 200° F

200° to 249° F

250° to 499° F

	Minimum Temperature Minimum Temperature

-49° to 0° F

Greater than 0° F

	For Hose Material For Hose Material

Rubber

Plastic

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

REACH Compliant

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

RoHS Compliant

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

DFARS Specialty Metals
COTS-Exempt

Forward

How can we improve?

51 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. 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.

Hose connectors are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.

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 × NPT/NPTF Male Threaded Pipe

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: See table
Attachment Type: See table
Specifications Met: See table

Brass
For Hose ID	Pipe Size	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Specifications Met	Pkg. Qty.		Pkg.
13mm	1/4	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	000000
13mm	1/2	250 psi @ 72° F	27 in. of Hg @ 72° F	-40° to 160°	Worm-Drive Clamp	SAE J476	1	0000000	00000
Nickel-Plated Brass
13mm	1/2	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
Aluminum
13mm	1/2	125 psi @ 72° F	27 in. of Hg @ 72° F	-20° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
303 Stainless Steel
13mm	1/4	250 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
13mm	1/2	250 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000

Straight Adapters, Hose × BSPP Male Threaded Pipe

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

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: See table
Attachment Type: See table
Specifications Met: Bronze Fittings: ASTM B584

Brass
For Hose ID	Pipe Size	Gasket Material	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Pkg. Qty.		Pkg.
13mm	1/4	Buna-N Rubber	300 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	000000
13mm	1/2	Buna-N Rubber	300 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	00000
303 Stainless Steel
13mm	1/4	Buna-N Rubber	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	00000
13mm	1/2	Buna-N Rubber	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	00000

Straight Adapters, Hose × BSPT Male Threaded Pipe

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: See table
Attachment Type: See table
Specifications Met: See table

Brass
For Hose ID	Pipe Size	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Specifications Met	Pkg. Qty.		Pkg.
13mm	1/2	250 psi @ 72° F	27 in. of Hg @ 72° F	-40° to 160°	Worm-Drive Clamp, Crimp-On Hose Ferrule	SAE J476	1	0000000	000000
Aluminum
13mm	1/4	125 psi @ 72° F	27 in. of Hg @ 72° F	-20° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000
303 Stainless Steel
13mm	1/2	250 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Crimp-On Hose Ferrule	__	1	00000000	00000

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.
13mm	M10 × 1 mm	__	250 psi @ 72° F	-40° to 160°	Worm-Drive Clamp, Crimp-On Hose Ferrule	SAE J476	1	0000000	000000
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
13mm	M16 × 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
Nickel-Plated Brass
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
13mm	M16 × 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
13mm	M10 × 1 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
13mm	M16 × 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

Straight Adapters, Hose × NPT/NPTF Female Threaded Pipe

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: See table
Attachment Type: See table
Specifications Met: See table

Brass
For Hose ID	Pipe Size	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Pkg. Qty.		Pkg.
13mm	1/2	300 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	000000
303 Stainless Steel
13mm	1/4	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Crimp-On Hose Ferrule	1	00000000	00000
13mm	1/2	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Crimp-On Hose Ferrule	1	00000000	00000

Straight Adapters, Hose × BSPP Female Threaded Pipe

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	Pipe Size	Max. Pressure	Temperature Range, °F	Attachment Type	Pkg. Qty.		Pkg.
13mm	1/2	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	000000

Straight Adapters, Hose × BSPT Female Threaded Pipe

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

Brass
For Hose ID	Pipe Size	Max. Pressure	Temperature Range, °F	Attachment Type	Pkg. Qty.		Pkg.
13mm	1/2	300 psi @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	000000

Straight Connectors, Hose

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: See table
Attachment Type: See table
Specifications Met: See table

303 Stainless Steel
For Hose ID	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Pkg. Qty.		Pkg.
13mm	250 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	000000

Straight Reducers, Hose

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: See table
Attachment Type: See table
Specifications Met: See table

For Hose ID
(A)	(B)	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Pkg. Qty.		Pkg.
Brass
13mm	8mm	300 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	000000
13mm	10mm	300 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	00000
Aluminum
13mm	10mm	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	00000
303 Stainless Steel
13mm	10mm	125 psi @ 72° F	27 in. of Hg @ 72° F	-30° to 200°	Worm-Drive Clamp, Band-and-Buckle Clamp, Crimp-On Hose Ferrule	1	00000000	00000

Plastic Barbed Hose Fittings for Water

Made of polypropylene, these fittings have good corrosion and abrasion resistance, and are lighter in weight than metal barbed hose fittings. Slide the barbed end into plastic or rubber hose and secure with a clamp.

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

Hose connectors are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.

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

Straight Adapter, Hose × BSPT Male Threaded Pipe

Straight Adapter, Hose × Male Threaded Pipe

Maximum Pressure: 200 psi @ 72° F
Temperature Range: 35° to 190° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

Polypropylene Plastic
For Hose ID	Pipe Size	Color		Each
13mm	1/2	Black	00000000	00000
13mm	3/4	Black	00000000	0000

Straight Connectors, Hose

Straight Connector, Hose

Maximum Pressure: Inch: See table
Temperature Range: Inch: 10° to 150° F; Metric: 30° to 190° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

Polypropylene Plastic
For Hose ID	Color	Max. Pressure		Each
13mm	Black	200 psi @ 72° F	00000000	00000

Straight Reducers, Hose

Straight Reducer, Hose

Maximum Pressure: Inch: 150 psi @ 72° F; Metric 200 psi @ 72° F
Temperature Range: Inch: 10° to 150° F; Metric: 35° to 190° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

For Hose ID
(A)	(B)	Color		Each
Polypropylene Plastic
13mm	10mm	Black	00000000	00000
17mm	13mm	Black	00000000	000

90° Elbow Adapters, Hose × BSPT Male Threaded Pipe

90° Elbow Adapter, Hose × Male Threaded Pipe

Maximum Pressure: 200 psi @ 72° F
Temperature Range: 35° to 190° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

Polypropylene Plastic
For Hose ID	Pipe Size	Color		Each
13mm	1/2	Black	00000000	00000

90° Elbow Reducers, Hose

90° Elbow Reducer, Hose

Maximum Pressure: Inch: 150 psi @ 72° F; Metric: 200 psi @ 72° F
Temperature Range: Inch: 10° to 150° F; Metric: 35° to 190° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

For Hose ID
(A)	(B)	Color		Each
Polypropylene Plastic
10mm	13mm	Black	00000000	00000
13mm	17mm	Black	00000000	000

Tee Connectors, Hose

Tee Connector, Hose

Maximum Pressure: Inch: 150 psi @ 72° F; Metric: 200 psi @72° F
Temperature Range: Inch: 10° to 150° F; Metric: 35° to 190° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

Polypropylene Plastic
For Hose ID	Color		Each
13mm	Black	00000000	00000

Inline Tee Reducers, Hose

Inline Tee Reducer, Hose

Maximum Pressure: Inch: 150 psi @ 72° F; Metric: 200 psi @ 72° F
Temperature Range: Inch: 10° to 150° F; Metric: 35° to 190° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

For Hose ID
(A)	(B)	Color		Each
Polypropylene Plastic
13mm	6mm	Black	00000000	00000

Metal Barbed Hose Fittings for Chemicals and Petroleum

Made of 316 stainless steel, these fittings have the corrosion resistance to 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.

Connectors and reducers are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.

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 × NPT Male Threaded Pipe

For Use With: See table
Maximum Pressure: See table
Temperature Range: See table
Attachment Type: Use Band-and-Buckle Clamps

316 Stainless Steel
For Hose ID	Pipe Size	Max. Pressure	Temperature Range, °F	For Use With		Each
13mm	1/2	300 psi @ 72° F	-40° to 300°	Acetone, Boric Acid, Citric Acid, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	000000

Straight Adapters, Hose × BSPP Male Threaded Pipe

For Use With: Acetone, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil
Maximum Pressure: See table
Temperature Range: -40° to 300° F
Attachment Type: Use Band-and-Buckle Clamps

316 Stainless Steel
For Hose ID, mm	Pipe Size	Gasket Material	Max. Pressure		Each
13	1/2	Fluoroelastomer Rubber	300 psi @ 72° F	000000000	000000

Straight Adapters, Hose × BSPT 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

316 Stainless Steel
For Hose ID	Pipe Size	Max. Pressure	For Use With		Each
13mm	1/2	250 psi @ 72° F	Acetone, Boric Acid, Citric Acid, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	000000

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
13mm	M10	1	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	000000
13mm	M16	1.5	Fluoroelastomer Rubber	125 psi @ 72° F	Acetone, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	00000

Straight Adapters, Hose × NPT Female Threaded Pipe

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

316 Stainless Steel
For Hose ID	Pipe Size	Max. Pressure	For Use With		Each
13mm	1/2	250 psi @ 72° F	Acetone, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	000000

Straight Connectors

For Use With: See table
Maximum Pressure: 300psi @ 72° F
Temperature Range: See table
Attachment Type: Use Band-and-Buckle Clamps

316 Stainless Steel
For Hose ID	Temperature Range, °F	For Use With		Each
13mm	-40° to 300°	Acetone, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Mineral Oil, Mineral Spirits, Vegetable Oil	000000000	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. Fittings with a barbed end are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose. Fittings with a clamp-on barbed end slide into hose and secure with a clamp.

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

Straight Adapters, Clamp-On Barbed Hose × GHT Male Threaded Hose

Attachment Type: Use Worm-Drive Clamps

Brass
For Hose ID	Garden Hose Trade Size	Lg.		Each
13mm	3/4	1 11/16"	000000000	000000

Straight Adapters, Clamp-On Barbed Hose × GHT Female Threaded Hose

Attachment Type: Use Worm-Drive Clamps

Brass
For Hose ID	Garden Hose Trade Size	Lg.		Each
13mm	3/4	1 23/32"	000000000	000000

Washers for Female GHT Threaded Connections

Washer Without Screen

Washer with Screen

Without Screen
ID	OD	Thick.	For Garden Hose Trade Size	For Hose ID	Material	Color	Screen Material	Pkg. Qty.		Pkg.
5/8"	1"	1/8"	3/4	1/2", 5/8", 3/4"	SBR Rubber	Red	__	10	00000000	00000
With Screen
9/16"	1"	1/8"	3/4	1/2", 5/8", 3/4"	SBR Rubber	Black	Stainless Steel	3	00000000	0000