For Use With For Use With |
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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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Thread Length Thread Length |
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For Adapting For Adapting |
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Drive Style Drive Style |
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| External Hex | Hex |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Couplers for High-Pressure Fill Valves
Fill tanks and recharge struts—these couplers join hose to high-pressure fill valves with Schrader threads.
Some couplers meet SAE AS4395, an automotive industry standard for flared fitting dimensions.
70° elbow couplers are angled to access hard-to-reach valves.
Couplers with a shut-off valve let you control the flow of air by hand. When used with Schrader valves that have a core, the core depressor pin in these couplers press valves open to let air flow in.
For technical drawings and 3-D models, click on a part number.
Female Threaded Hose ×
NPT Female Threaded Pipe
Threaded Hose × NPT
Threaded Male Pipe
Female Threaded Hose ×
UN/UNF Male Flared Tube
Female Threaded Hose ×
UN/UNF Male Flared Tube
Female Threaded Hose ×
UN/UNF Male Flared Tube
Inlet | Outlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Material | Thread Size | Material | Flared Angle | For Tube OD | Material | Max. Pressure, psi | Temp. Range, °F | Features | Specifications Met | Each | |
Straight | ||||||||||||
| 0.305"-32 | Brass | 7/16"-20 | Zinc-Plated Steel | 37° | 1/4" | __ | 5,000 | -20° to 250° | __ | SAE AS4395 | 000000 | 000000 |
70° Elbow | ||||||||||||
| 0.305"-32 | __ | 7/16"-20 | __ | 37° | 1/4" | Brass | 5,000 | Not Rated | __ | __ | 000000 | 00000 |
90° Elbow with a Shut-Off Valve | ||||||||||||
| 0.305"-32 | __ | 3/8"-24 | __ | 37° | 3/16" | Brass | 3,000 | -40° to 160° | Core Depressor Pin | SAE AS4395 | 000000 | 00000 |
| 0.485"-26 | __ | 3/8"-24 | __ | 37° | 3/16" | Brass | 3,000 | -40° to 160° | Core Depressor Pin | __ | 000000 | 00000 |
Air Chucks
Attach these chucks to your air hose so you can connect the hose to Schrader valves. Most often recognized from car and bike tires, Schrader valves are also commonly found on compressed air tanks and high-pressure hydraulic systems.
Chucks with a threaded Schrader connection screw onto valves for a secure connection that you don’t need to hold in place.
Inlet | Outlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Type | Gender | Connection Style | Connection Type | Barbed Connection Type | For Tube ID | Gender | Max. Pressure, psi | Material | Each | ||
| H | 0.305"-32 | Schrader | Female | Barbed | Tube | Barbed | 7/32" | Male | 120 | Metal | 000000 | 00000 |
Inch-to-NPT Male-Female Hex Thread Adapters with Through Hole
The through hole allows you to connect float rods to float valves.
Brass adapters have good strength and corrosion resistance.
316 stainless steel adapters have the best corrosion resistance. They stand up to wet environments, salt water, and harsh chemicals.
For technical drawings and 3-D models, click on a part number.
Thread Type | Thread Lg. | Gender | Hex | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size (A) | Thread Size (B) | (A) | (B) | (A) | (B) | (A) | (B) | Thread Fit (B) | Size | Lg. | Each | |
Brass | ||||||||||||
| 1/4 | 1/4"-20 | NPT | UNC | 7/16" | 5/8" | Male | Female | Class 2B | 9/16" | 3/16" | 0000000 | 00000 |
| 3/8 | 1/4"-20 | NPT | UNC | 1/2" | 11/16" | Male | Female | Class 2B | 11/16" | 3/16" | 0000000 | 0000 |
| 3/8 | 5/16"-18 | NPT | UNC | 1/2" | 11/16" | Male | Female | Class 2B | 11/16" | 3/16" | 0000000 | 0000 |
| 3/8 | 3/8"-16 | NPT | UNC | 1/2" | 11/16" | Male | Female | Class 2B | 11/16" | 3/16" | 0000000 | 0000 |
| 1/2 | 1/4"-20 | NPT | UNC | 9/16" | 13/16" | Male | Female | Class 2B | 7/8" | 1/4" | 0000000 | 0000 |
| 1/2 | 5/16"-18 | NPT | UNC | 9/16" | 13/16" | Male | Female | Class 2B | 7/8" | 1/4" | 0000000 | 0000 |
| 1/2 | 3/8"-16 | NPT | UNC | 9/16" | 13/16" | Male | Female | Class 2B | 7/8" | 1/4" | 0000000 | 0000 |
| 3/4 | 1/4"-20 | NPT | UNC | 5/8" | 15/16" | Male | Female | Class 2B | 1 1/16" | 5/16" | 0000000 | 0000 |
| 3/4 | 5/16"-18 | NPT | UNC | 5/8" | 15/16" | Male | Female | Class 2B | 1 1/16" | 5/16" | 0000000 | 0000 |
| 3/4 | 3/8"-16 | NPT | UNC | 5/8" | 15/16" | Male | Female | Class 2B | 1 1/16" | 5/16" | 0000000 | 0000 |
316 Stainless Steel | ||||||||||||
| 3/8 | 1/4"-20 | NPT | UNC | 11/16" | 1" | Male | Female | Class 2B | 11/16" | 5/16" | 0000000 | 00000 |
| 3/8 | 5/16"-18 | NPT | UNC | 11/16" | 1" | Male | Female | Class 2B | 11/16" | 5/16" | 0000000 | 00000 |
| 3/8 | 3/8"-16 | NPT | UNC | 11/16" | 1" | Male | Female | Class 2B | 11/16" | 5/16" | 0000000 | 00000 |
| 1/2 | 3/8"-16 | NPT | UNC | 3/4" | 1 1/16" | Male | Female | Class 2B | 7/8" | 5/16" | 0000000 | 00000 |
Male-Female Round Universal Thread Adapters with Through Hole
Connect male- and female-threaded parts of different thread types and sizes, while allowing air, liquids, wire, or other thin materials to pass through. Attach your parts to these adapters and use a hex key to secure the connection. Made of 304 stainless steel, all will hold up in wet environments. O-rings on each side create a tight seal, making them good for vacuum and compressed-air applications.
For technical drawings and 3-D models, click on a part number.
Pipe Size | Thread Type | Thread Length | Gender | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (A) | (B) | Thread Size (B) | (A) | (B) | (A) | (B) | (A) | (B) | Hex Size | OD | Tensile Strength, psi | Hardness | O-Ring Material | Each | |
304 Stainless Steel | |||||||||||||||
| 3/8 | __ | 10-32, M5 | BSPP, BSPT, NPT, NPTF, Universal | BSPP, BSPT, NPT, NPTF, Metric, UNF, Universal | 0.25" | 9/64" | Male | Female | 13/64" | 27/32" | 73,000 | Rockwell B70 | Buna-N Rubber | 00000000 | 000000 |
| 3/8 | 1/4 | __ | BSPP, BSPT, NPT, NPTF, Universal | BSPP, BSPT, NPT, NPTF, Universal | 0.25" | 1/4" | Male | Female | 13/64" | 27/32" | 73,000 | Rockwell B70 | Buna-N Rubber | 00000000 | 00000 |
| 3/8 | 1/8 | __ | BSPP, BSPT, NPT, NPTF, Universal | BSPP, BSPT, NPT, NPTF, Universal | 0.25" | 1/4" | Male | Female | 13/64" | 27/32" | 73,000 | Rockwell B70 | Buna-N Rubber | 00000000 | 00000 |
Inch-to-NPT Male-Female Hex Thread Adapters
Adapters are brass, which has good strength and corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Inch-to-Inch Male-Female Hex Thread Adapters
Change thread sizes or types, such as fine to coarse threads, on parts without changing gender. These adapters can also be used as standoffs to position components in assemblies and to create space between parts. They have an external hex, so you can tighten them with a wrench.
Brass adapters resist corrosion in damp environments but will tarnish if exposed to salt or chemicals in the air or water.
For technical drawings and 3-D models, click on a part number.
Thread Size | Thread Lg. | Gender | Thread Fit | Hex | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (A) | (B) | (A) | (B) | (A) | (B) | (A) | (B) | Size | Lg. | Tensile Strength, psi | Hardness | Each | |
Brass | |||||||||||||
| 1/4"-20 | 5/16"-18 | 7/32" | 1/2" | Male | Female | Class 2A | Class 2B | 7/16" | 3/4" | Not Rated | Not Rated | 0000000 | 00000 |
| 1/4"-20 | 3/8"-16 | 1/4" | 3/8" | Male | Female | Class 2A | Class 2B | 9/16" | 11/16" | Not Rated | Not Rated | 0000000 | 0000 |
| 5/16"-18 | 1/4"-20 | 17/64" | 5/16" | Male | Female | Class 2A | Class 2B | 3/8" | 7/16" | Not Rated | Not Rated | 0000000 | 0000 |
Male Round Universal Thread Adapters with Through Hole
Join two female-threaded parts of various thread types and sizes, while allowing air, liquids, wire, or other thin materials to pass through. Attach your parts to these adapters and use a hex key to secure the connection. Made of 304 stainless steel, all will hold up in wet environments. O-rings on each side create a tight seal, making them good for vacuum and compressed-air applications.
For technical drawings and 3-D models, click on a part number.
Pipe Size | Thread Type | Thread Length | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (A) | (B) | Thread Size (B) | (A) | (B) | (A) | (B) | Hex Size | OD | Tensile Strength, psi | Hardness | O-Ring Material | Each | |
304 Stainless Steel | |||||||||||||
| 3/8 | __ | 10-32, M5 | BSPP, BSPT, NPT, NPTF, Universal | BSPP, BSPT, NPT, NPTF, Metric, UNF, Universal | 0.25" | 13/64" | 13/64" | 27/32" | 73,000 | Rockwell B70 | Buna-N Rubber | 00000000 | 000000 |
| 3/8 | 1/4 | __ | BSPP, BSPT, NPT, NPTF, Universal | BSPP, BSPT, NPT, NPTF, Universal | 0.25" | 1/4" | 13/64" | 27/32" | 73,000 | Rockwell B70 | Buna-N Rubber | 00000000 | 00000 |
| 3/8 | 1/8 | __ | BSPP, BSPT, NPT, NPTF, Universal | BSPP, BSPT, NPT, NPTF, Universal | 0.25" | 1/4" | 13/64" | 27/32" | 73,000 | Rockwell B70 | Buna-N Rubber | 00000000 | 00000 |
| 3/8 | 3/8 | __ | BSPP, BSPT, NPT, NPTF, Universal | BSPP, BSPT, NPT, NPTF, Universal | 0.25" | 1/4" | 13/64" | 27/32" | 73,000 | Rockwell B70 | Buna-N Rubber | 00000000 | 00000 |
Tire Valve Extensions
Lengthen the stem of your tire valve for easier access.
| Installed Lg. | Material | Pkg. Qty. | Pkg. | |
| 1 1/4" | Plastic | 4 | 00000000 | 00000 |
Union Fittings for Flow-Control Valves
Use these fittings with union ball valves.
| For Pipe Size | OD | ID | Pair | |
Light Gray CPVC Plastic | ||||
|---|---|---|---|---|
Socket Connect | ||||
| 2 1/2 | 6 11/16" | 2 7/8" | 0000000 | 0000000 |