Connection Style Connection Style | Show |
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| Screw On |
Connection Style Connection Style | Hide |
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| Threaded |
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| Socket Connect |
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| Butt Weld |
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| Barbed |
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| Quick Disconnect |
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| Flared |
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| Cam-and-Groove |
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| Push to Connect |
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| Clamp On |
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| Yor-Lok |
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| Flanged |
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| Screw On |
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| Compression |
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| Claw |
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| Quick Turn |
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| Gasket |
System of Measurement System of Measurement |
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Thread Type Thread Type |
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Material Material |
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For Use With For Use With |
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Shape Shape |
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 | Straight |
Maximum Pressure Maximum Pressure |
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Length Length |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Maximum Vacuum Maximum Vacuum |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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For Hose Material For Hose Material |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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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.
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Screw-On Hose Fittings for Air and Water
The female connector screws directly onto rubber hose without the need for a separate adapter. You’ll need a female connector (ferrule) and a male adapter (stem) with the same hose ID to make a connection. Screw the female connector onto hose, then thread the male adapter into the female connector. When assembled, the fitting compresses against the hose, forming a strong seal. Also known as reusable fittings, they can be unscrewed from the hose end and used on a new hose.
Brass fittings are softer than 303 stainless steel fittings, so they’re easier to thread together. They have good corrosion resistance. 303 stainless steel fittings have better corrosion resistance than brass fittings.
NPTF (Dryseal) threads are compatible with NPT threads. BSPP adapters come with a Buna-N gasket to form a tight seal. This gasket resists grease, hydraulic oil, motor oil, mild chemicals, and water.
For technical drawings and 3-D models, click on a part number.
- Maximum Pressure: 250 psi @ 72° F
- Temperature Range: -40° to 160° F
For Hose | ||||
|---|---|---|---|---|
| OD | ID | Pkg. Qty. | Pkg. | |
Brass | ||||
| 1/2" | 1/4" | 5 | 0000000 | 000000 |
| 9/16" | 1/4" | 5 | 0000000 | 00000 |
| 9/16" | 5/16" | 2 | 0000000 | 0000 |
| 5/8" | 1/4" | 5 | 0000000 | 00000 |
| 5/8" | 5/16" | 5 | 0000000 | 00000 |
| 5/8" | 3/8" | 5 | 0000000 | 00000 |
| 11/16" | 5/16" | 2 | 0000000 | 0000 |
| 11/16" | 3/8" | 5 | 0000000 | 00000 |
| 3/4" | 3/8" | 5 | 0000000 | 00000 |
| 7/8" | 1/2" | 2 | 0000000 | 00000 |
| 15/16" | 1/2" | 2 | 0000000 | 00000 |
| 1" | 1/2" | 2 | 0000000 | 00000 |
303 Stainless Steel | ||||
| 1/2" | 1/4" | 1 | 0000000 | 00000 |
| 9/16" | 1/4" | 1 | 0000000 | 00000 |
| 5/8" | 3/8" | 1 | 0000000 | 00000 |
| 11/16" | 3/8" | 1 | 0000000 | 00000 |
| 3/4" | 3/8" | 1 | 0000000 | 00000 |
| 7/8" | 1/2" | 1 | 0000000 | 00000 |
| 15/16" | 1/2" | 1 | 0000000 | 00000 |
with
Gasket
- Maximum Pressure: 250 psi @ 72° F
- Temperature Range: -40° to 160° F
| For Hose ID | Pipe Size | Thread Type | Pkg. Qty. | Pkg. | |
Brass | |||||
|---|---|---|---|---|---|
| 1/4" | 1/8 | NPTF | 5 | 0000000 | 000000 |
| 1/4" | 1/8 | BSPP | 1 | 00000000 | 00000 |
| 1/4" | 1/4 | NPTF | 5 | 0000000 | 00000 |
| 1/4" | 1/4 | BSPP | 1 | 00000000 | 00000 |
| 1/4" | 1/4 | BSPT | 1 | 00000000 | 00000 |
| 1/4" | 3/8 | NPTF | 2 | 0000000 | 00000 |
| 1/4" | 3/8 | BSPP | 1 | 00000000 | 00000 |
| 5/16" | 1/4 | NPTF | 5 | 0000000 | 00000 |
| 5/16" | 3/8 | NPTF | 2 | 0000000 | 00000 |
| 3/8" | 1/4 | NPTF | 5 | 0000000 | 00000 |
| 3/8" | 1/4 | BSPP | 1 | 00000000 | 00000 |
| 3/8" | 1/4 | BSPT | 1 | 00000000 | 00000 |
| 3/8" | 3/8 | NPTF | 5 | 0000000 | 00000 |
| 3/8" | 1/2 | NPTF | 2 | 0000000 | 00000 |
| 3/8" | 3/4 | BSPT | 1 | 00000000 | 00000 |
| 1/2" | 1/4 | NPTF | 2 | 0000000 | 00000 |
| 1/2" | 3/8 | NPTF | 2 | 0000000 | 00000 |
| 1/2" | 1/2 | NPTF | 2 | 0000000 | 00000 |
| 1/2" | 1/2 | BSPT | 1 | 00000000 | 00000 |
303 Stainless Steel | |||||
| 1/4" | 1/8 | NPT | 1 | 0000000 | 00000 |
| 1/4" | 1/4 | NPT | 1 | 0000000 | 00000 |
| 3/8" | 1/4 | NPT | 1 | 0000000 | 00000 |
| 3/8" | 3/8 | NPT | 1 | 0000000 | 00000 |
| 1/2" | 3/8 | NPT | 1 | 0000000 | 00000 |
| 1/2" | 1/2 | NPT | 1 | 0000000 | 00000 |
Screw-On Hose Fittings for Hydraulic Fluid
These two-piece fittings screw directly onto rubber hose without the need for a separate adapter. To install, separate the two pieces of the fitting (the hose-end portion and the nipple portion). Screw the hose-end portion of the fitting onto the hose, then thread the nipple portion of the fitting into the hose-end portion. When assembled, the fitting compresses against the hose, forming a strong seal. Also known as reusable fittings, they can be unscrewed from the hose end and used on a new hose.
Zinc-plated steel fittings offer better strength and durability than 316 stainless steel fittings. They have fair corrosion resistance. 316 stainless steel fittings have excellent corrosion resistance.
Fittings with a 37° flared end are also known as JIC (Joint Industrial Council) fittings. They swivel 360° until tightened for easy installation.
NPTF (Dryseal) threads are compatible with NPT threads.
Notes: Fittings are only for use with hydraulic hose.
For technical drawings and 3-D models, click on a part number.
- Maximum Pressure: See table
- Temperature Range: -40° to 212° F
- For Hose Manufacturer Series:
Parker 42 Series Fittings: Parker 422 SAE J517 100R1AT
Parker 30 Series Fittings: Parker 302 SAE J517 100R2AT
Fittings | Hose | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Hose | Per Ft. | |||||||||
| ID | OD | Pipe Size | Thread Type | Dash Size | Max. Pressure | Each | 1-99 | 100-Up | ||
Zinc-Plated Steel—Parker 42 Series | ||||||||||
| 1/4" | 9/16" | 1/4 | NPTF | 04 | 3,250 psi @ 72° F | 00000000 | 000000 | 00000000 | 00000 | 00000 |
| 5/16" | 9/16" | 1/4 | NPTF | 05 | 3,100 psi @ 72° F | 00000000 | 00000 | 00000000 | 0000 | 0000 |
| 3/8" | 11/16" | 3/8 | NPTF | 06 | 2,600 psi @ 72° F | 00000000 | 00000 | 00000000 | 0000 | 0000 |
| 1/2" | 13/16" | 1/2 | NPTF | 08 | 2,200 psi @ 72° F | 00000000 | 00000 | 00000000 | 0000 | 0000 |
| 3/4" | 1 1/8" | 3/4 | NPTF | 12 | 1,500 psi @ 72° F | 00000000 | 00000 | 00000000 | 00000 | 0000 |
| 1" | 1 7/16" | 1 | NPTF | 16 | 1,250 psi @ 72° F | 00000000 | 000000 | 00000000 | 00000 | 00000 |
Zinc-Plated Steel—Parker 30 Series | ||||||||||
| 1/4" | 5/8" | 1/4 | NPTF | 04 | 5,800 psi @ 72° F | 00000000 | 00000 | 0000000 | 0000 | 0000 |
| 3/8" | 3/4" | 3/8 | NPTF | 06 | 4,500 psi @ 72° F | 00000000 | 00000 | 0000000 | 0000 | 0000 |
| 1/2" | 7/8" | 1/2 | NPTF | 08 | 4,000 psi @ 72° F | 00000000 | 00000 | 0000000 | 0000 | 0000 |
| 3/4" | 1 3/16" | 3/4 | NPTF | 12 | 3,100 psi @ 72° F | 00000000 | 00000 | 0000000 | 00000 | 00000 |
| 1" | 1 1/2" | 1 | NPTF | 16 | 2,400 psi @ 72° F | 00000000 | 000000 | 0000000 | 00000 | 00000 |
316 Stainless Steel—Parker 30 Series | ||||||||||
| 1/4" | 5/8" | 1/4 | NPTF | 04 | 5,800 psi @ 72° F | 0000000 | 00000 | 0000000 | 0000 | 0000 |
| 3/8" | 3/4" | 3/8 | NPTF | 06 | 4,500 psi @ 72° F | 0000000 | 00000 | 0000000 | 0000 | 0000 |
| 1/2" | 7/8" | 1/2 | NPTF | 08 | 4,000 psi @ 72° F | 0000000 | 00000 | 0000000 | 0000 | 0000 |
| 3/4" | 1 3/16" | 3/4 | NPTF | 12 | 3,100 psi @ 72° F | 0000000 | 000000 | 0000000 | 00000 | 00000 |
| 1" | 1 1/2" | 1 | NPTF | 16 | 2,400 psi @ 72° F | 0000000 | 000000 | 0000000 | 00000 | 00000 |
- Maximum Pressure: See table
- Temperature Range: -40° to 212° F
- For Hose Manufacturer Series:
Parker 42 Series Fittings: Parker 422 SAE J517 100R1AT
Parker 30 Series Fittings: Parker 302 SAE J517 100R2AT - Specifications Met: See table
Fittings | Hose | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Hose | Per Ft. | |||||||||||
| ID | OD | For Tube OD | Thread Size | Thread Type | Dash Size | Max. Pressure | Specifications Met | Each | 1-99 | 100-Up | ||
Zinc-Plated Steel—Parker 42 Series | ||||||||||||
| 1/4" | 9/16" | 1/4" | 7/16"-20 | UN/UNF (JIC) | 04 | 3,250 psi @ 72° F | SAE J516 | 00000000 | 000000 | 00000000 | 00000 | 00000 |
| 3/8" | 11/16" | 3/8" | 9/16"-18 | UN/UNF (JIC) | 06 | 2,600 psi @ 72° F | SAE J516 | 00000000 | 00000 | 00000000 | 0000 | 0000 |
| 1/2" | 13/16" | 1/2" | 3/4"-16 | UN/UNF (JIC) | 08 | 2,200 psi @ 72° F | SAE J516 | 00000000 | 00000 | 00000000 | 0000 | 0000 |
| 3/4" | 1 1/8" | 3/4" | 1 1/16"-12 | UN/UNF (JIC) | 12 | 1,500 psi @ 72° F | SAE J516 | 00000000 | 00000 | 00000000 | 00000 | 0000 |
| 1" | 1 7/16" | 1" | 1 5/16"-12 | UN/UNF (JIC) | 16 | 1,250 psi @ 72° F | SAE J516 | 00000000 | 000000 | 00000000 | 00000 | 00000 |
Zinc-Plated Steel—Parker 30 Series | ||||||||||||
| 3/4" | 1 3/16" | 3/4" | 1 1/16"-12 | UN/UNF (JIC) | 12 | 3,100 psi @ 72° F | SAE J516 | 00000000 | 00000 | 0000000 | 00000 | 00000 |