Filter by
System of Measurement
Material
Shape
Fitting Connection
Barb Style
Attachment Type
Gender
Number of Barbs
Hose Material
Length
Maximum Temperature
Maximum Pressure @ Temperature
Finish
Specifications Met
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Relative Vacuum Rating
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.
More
Easy-Fit Barbed Hose Fittings for Air and Water
Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp.
Steel fittings are stronger and more durable than other metal fittings. They should be used in noncorrosive environments. Zinc-plated steel fittings have slightly better corrosion resistance than unplated steel fittings. Fittings with a threaded end are also known as hose nipples.
Fittings with a hex body can be tightened with a wrench.
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 Adapters, Hose × NPT Male Threaded Pipe
Straight Adapter with Hex Body
Straight Adapter with Round Body
- Maximum Pressure: 125 psi @ 72° F, except For 5" to 8" Hose IDs: 100 psi @ 72° F
- Maximum Vacuum: For 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: See table
| For Hose ID | Pipe Size | Body Shape | Specifications Met | Each | |
Steel | |||||
|---|---|---|---|---|---|
| 1/2" | 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 3/4" | 3/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 3/4" | 1 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1" | 3/4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1" | 1 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1" | 1 1/4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/4" | 1 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/4" | 1 1/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/4" | 1 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/2" | 1 1/4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/2" | 1 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/2" | 2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2" | 1 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2" | 2 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 2" | 2 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2 1/2" | 2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2 1/2" | 2 1/2 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 2 1/2" | 3 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 3" | 2 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 3" | 3 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 3" | 4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 4" | 3 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 4" | 4 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 5" | 5 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 6" | 6 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 000000 |
| 8" | 8 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 000000 |
Zinc-Plated Steel | |||||
| 1/2" | 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 3/4" | 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 3/4" | 3/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 3/4" | 1 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1" | 3/4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1" | 1 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1" | 1 1/4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/4" | 1 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/4" | 1 1/4 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/4" | 1 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/2" | 1 1/4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 1 1/2" | 1 1/2 | Hex | ASME B1.20.1, ASTM A53 | 0000000 | 0000 |
| 1 1/2" | 2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2" | 1 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2" | 2 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 2" | 2 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2 1/2" | 2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 2 1/2" | 2 1/2 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 2 1/2" | 3 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 3" | 2 1/2 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 00000 |
| 3" | 3 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 3" | 4 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 000000 |
| 4" | 3 | Round | ASME B1.20.1, ASTM A53 | 00000000 | 000000 |
| 4" | 4 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 5" | 5 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 00000 |
| 6" | 6 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 000000 |
| 8" | 8 | Round | ASME B1.20.1, ASTM A53 | 0000000 | 000000 |
Straight Adapters, Hose × BSPT Male Threaded Pipe
Straight Adapter with Round Body
- Maximum Pressure: See table
- Maximum Vacuum: Not Rated, except For 2 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F, except For 2 1/2" to 4" Hose IDs: -20° to 400° F
- Attachment Type: Use Band-and-Buckle Clamps, except For 2 1/2" to 4" Hose IDs: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
- Specifications Met: See table
Straight Connectors, Hose
- Maximum Pressure: 125 psi @ 72° F, except For 6" to 8" Hose IDs: 100 psi @ 72° F
- Maximum Vacuum: For 1/2" to 4" Hose IDs: 26 in. of Hg @ 72° F
- Temperature Range: -20° to 200° F
- Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps; except For 6" to 8" Hose IDs: Use Band-and-Buckle Clamps
- Specifications Met: See table