Grease Fittings
Thread these fittings into motors, bearings, engine blocks, and other machinery to create a lubrication point. They’re 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.
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 | 5/8" | 9/32" | 9/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 000000 | 000000 |
Pin-Style Grease Fittings
The pins on these fittings lock with dispensing tips for pin-style fittings to create a tight seal. Their brass bodies resist corrosion. They have a check valve that prevents grease from leaking when pressure causes backward flow. The valve stays closed when not in use to keep out dirt and other contaminants.They have PTF-SAE and NPTF (Dryseal) threads, which are compatible with NPT threads. Brass fitting is more corrosion resistant than zinc-plated steel fittings.
Each | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Body Material | Pin Material | Overall Ht. | Shank Lg. | Thread Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | ||||||||||
| Brass | Copper-Plated 400 Nickel | 31/32" | 17/64" | 13/64" | 7/16" | 8,000 | Ball | 0000000 | 00000 | 00000 |