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Pipe Size Pipe Size |
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System of Measurement System of Measurement |
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Thread Size Thread Size |
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Material Material | Show |
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Material Material | Hide |
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Grease Fitting Style Grease Fitting Style |
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 | Standard |
Gender Gender |
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Check Valve Type Check Valve Type |
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For Use With For Use With |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Shank Type Shank Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Maximum Pressure Maximum Pressure |
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About Grease Fitting Threads
More
Grease Fittings
These fittings are also known as hydraulic grease fittings.
400 nickel fittings are the most corrosion resistant and can be used in caustic environments, such as those involving salt water, sulfuric acid, and alkalies.
Fittings with a check valve prevent grease from leaking when pressure causes backward flow. The valve stays closed when not in use to keep out dirt and other contaminants.
PTF-SAE and NPTF (Dryseal) threads are compatible with NPT threads. SAE-LT threads are tapered but designed to be installed into a 1/4"-28 straight-thread UNF hole.
For technical drawings and 3-D models, click on a part number.
Straight with Male Threads
Straight with
Male
Threads
Male
Threads
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Material | Overall Ht. | Shank Lg. | Thread Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/4"-28 SAE-LT Threads | ||||||||||
| 400 Nickel | 17/32" | 3/16" | 3/16" | 5/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 00000 |
1/8 PTF-SAE Threads | ||||||||||
| 400 Nickel | 5/8" | 9/32" | 9/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 0000 |
| 400 Nickel | 3/4" | 5/16" | 5/16" | 7/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 00000 |
65° Elbow with Male Threads
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Material | Overall Ht. | Thread Lg. | Shank Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | ||||||||||
| 400 Nickel | 61/64" | 11/32" | 11/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 000000 | 000000 |
30° Elbow with Male Threads
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Material | Overall Ht. | Thread Lg. | Shank Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | ||||||||||
| 400 Nickel | 1 1/4" | 11/32" | 11/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 000000 | 000000 |