Bronze Nipples | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	For Hose ID For Hose ID

	Pipe Size Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4

	Thread Type Thread Type

BSPP

NPT

	Shape Shape


Straight	90° Elbow

	Material Material	Show

Bronze

	Material Material	Hide

	For Use With For Use With

Air

Water

	Gender Gender

	Male

	Type Type

	Adapter

	Connection Type Connection Type


Pipe	Hose

	Connection Style Connection Style

Threaded

Barbed

	Length Length

	Barbed Connection Type Barbed Connection Type

	Clamp On

	Barb Style Barb Style

	Standard

	Attachment Type Attachment Type

	Worm-Drive Clamp

	For Hose Material For Hose Material

Rubber

	Number of Barbs Number of Barbs

	Multiple

	Maximum Temperature Maximum Temperature

200° to 249° F

	Minimum Temperature Minimum Temperature

-49° to 0° F

Greater than 0° F

	Maximum Pressure Maximum Pressure

100 psi @ 72° F

	Specifications Met Specifications Met

ASTM

	Maximum Vacuum Maximum Vacuum

Not Rated

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

DFARS Specialty Metals
COTS-Exempt

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31 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.

Bronze fittings have better corrosion resistance and are stronger than brass and aluminum fittings. A pipe thread sealant is recommended to seal bronze fittings with BSPP male threads, which is unlike other materials that can often use a gasket.

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

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

Bronze
For Hose ID	Pipe Size	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Specifications Met	Pkg. Qty.		Pkg.
1/2"	1/2	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
5/8"	1/2	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	0000
3/4"	3/4	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
1"	1	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
1 1/8"	1 1/4	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
1 1/4"	1 1/4	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
1 1/2"	1 1/2	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
2"	2	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
2 1/2"	2 1/2	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
3"	3	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	00000
4"	4	100 psi @ 72° F	Not Rated	32° to 212°	Worm-Drive Clamp	ASTM B584, UL 1121	1	0000000	000000

Straight Adapters, Hose × BSPP Male Threaded Pipe

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

Bronze
For Hose ID	Pipe Size	Max. Pressure	Max. Vacuum	Temperature Range, °F	Attachment Type	Pkg. Qty.		Pkg.
12mm	1/2	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	00000
20mm	3/4	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	00000
25mm	1	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	00000
32mm	1 1/4	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	00000
40mm	1 1/2	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	00000
50mm	2	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	00000
60mm	2 1/2	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	00000
75mm	3	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	000000
100mm	4	100 psi @ 72° F	Not Rated	-32° to 212°	Worm-Drive Clamp	1	00000000	000000

90° Elbow Adapters, Hose × NPT/NPTF Male Threaded Pipe

Maximum Pressure: See table
Temperature Range: Brass Fittings: -40° to 160° F; Bronze Fittings: 32° to 212° F
Attachment Type: See table
Specifications Met: Brass Fittings: SAE J476; Bronze Fittings: ASTM B584, UL 1121

Bronze
For Hose ID	Pipe Size	Max. Pressure	Attachment Type	Pkg. Qty.		Pkg.
1/2"	1/2	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	000000
5/8"	1/2	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
3/4"	3/4	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
1"	1	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
1 1/8"	1 1/4	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
1 1/4"	1 1/4	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
1 1/2"	1 1/2	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
2"	2	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
2 1/2"	2 1/2	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	00000
3"	3	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	000000
4"	4	100 psi @ 72° F	Worm-Drive Clamp	1	0000000	000000