Material Material |
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For Adapting For Adapting |
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Thread Length Thread Length |
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Drive Style Drive Style |
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| External Hex | Hex |
Tensile Strength Tensile Strength |
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Hardness Hardness |
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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-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 | Inch | 7/16" | 5/8" | Male | Female | Class 2B | 9/16" | 3/16" | 0000000 | 00000 |
| 3/8 | 1/4"-20 | NPT | Inch | 1/2" | 11/16" | Male | Female | Class 2B | 11/16" | 3/16" | 0000000 | 0000 |
| 3/8 | 5/16"-18 | NPT | Inch | 1/2" | 11/16" | Male | Female | Class 2B | 11/16" | 3/16" | 0000000 | 0000 |
| 3/8 | 3/8"-16 | NPT | Inch | 1/2" | 11/16" | Male | Female | Class 2B | 11/16" | 3/16" | 0000000 | 0000 |
| 1/2 | 1/4"-20 | NPT | Inch | 9/16" | 13/16" | Male | Female | Class 2B | 7/8" | 1/4" | 0000000 | 0000 |
| 1/2 | 5/16"-18 | NPT | Inch | 9/16" | 13/16" | Male | Female | Class 2B | 7/8" | 1/4" | 0000000 | 0000 |
| 1/2 | 3/8"-16 | NPT | Inch | 9/16" | 13/16" | Male | Female | Class 2B | 7/8" | 1/4" | 0000000 | 0000 |
| 3/4 | 1/4"-20 | NPT | Inch | 5/8" | 15/16" | Male | Female | Class 2B | 1 1/16" | 5/16" | 0000000 | 0000 |
| 3/4 | 5/16"-18 | NPT | Inch | 5/8" | 15/16" | Male | Female | Class 2B | 1 1/16" | 5/16" | 0000000 | 0000 |
| 3/4 | 3/8"-16 | NPT | Inch | 5/8" | 15/16" | Male | Female | Class 2B | 1 1/16" | 5/16" | 0000000 | 0000 |
316 Stainless Steel | ||||||||||||
| 3/8 | 1/4"-20 | NPT | Inch | 11/16" | 1" | Male | Female | Class 2B | 11/16" | 5/16" | 0000000 | 00000 |
| 3/8 | 5/16"-18 | NPT | Inch | 11/16" | 1" | Male | Female | Class 2B | 11/16" | 5/16" | 0000000 | 00000 |
| 3/8 | 3/8"-16 | NPT | Inch | 11/16" | 1" | Male | Female | Class 2B | 11/16" | 5/16" | 0000000 | 00000 |
| 1/2 | 3/8"-16 | NPT | Inch | 3/4" | 1 1/16" | Male | Female | Class 2B | 7/8" | 5/16" | 0000000 | 00000 |
Inch-to-Inch Male-Female Hex Thread Adapters
Join threads with small diameters to large or course threads to fine with these inch-sized adapters. Use them to position components in an assembly, or to create space between parts. An external hex lets you tighten or loosen them with a wrench.
Brass adapters resist corrosion in damp environments, but will tarnish if exposed to salt or chemicals in the air or in 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-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 |
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" | Brass | 4 | 00000000 | 000000 |
