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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Extreme-Pressure Steel Threaded Pipe Fittings
The strongest steel fittings we offer, these can withstand extreme-pressure applications. PTFE-coated steel fittings have better corrosion resistance than galvanized and zinc-plated steel fittings.
Plugs with a 7/8" taper sit flush to the surface for a low profile.
NPTF and PTF-SAE (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
- For Use With: Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water
- Temperature Range: -100° to 450° F
- Specifications Met: ASTM A574, ASME B1.20.3, SS-102
- Pipe Nipples and Pipe: Use Schedule XXH steel
- Flanges: Use Class 1500 steel
Steel | PTFE-Coated Steel | ||||||
|---|---|---|---|---|---|---|---|
Pipe Size | Dash Size | Max. Pressure | Each | Color | Each | ||
PTF-SAE Male | |||||||
| 1/16 | __ | 5,000 psi @ 72° F | 0000000 | 00000 | Blue | 0000000 | 00000 |
| 1/8 | 02 | 5,000 psi @ 72° F | 0000000 | 000 | Blue | 0000000 | 0000 |
| 1/4 | 04 | 5,000 psi @ 72° F | 0000000 | 000 | Blue | 0000000 | 0000 |
| 3/8 | 06 | 5,000 psi @ 72° F | 0000000 | 0000 | Blue | 0000000 | 0000 |
| 1/2 | 08 | 5,000 psi @ 72° F | 0000000 | 0000 | Blue | 0000000 | 0000 |
| 3/4 | 12 | 5,000 psi @ 72° F | 0000000 | 0000 | __ | 000000 | 00 |
| 1 | 16 | 5,000 psi @ 72° F | 0000000 | 00000 | __ | 000000 | 00 |
| 1 1/4 | 20 | 5,000 psi @ 72° F | 0000000 | 00000 | __ | 000000 | 00 |
Metal Barbed Hose Fittings for Air and Water
Slide the barbed end into rubber hose and secure with the appropriate clamp or crimp-on hose ferrule.
Brass fittings are softer than other metal fittings, so they’re easier to thread together. Plain brass fittings have good corrosion resistance. Fittings that swivel until tightened rotate 360° for easy installation. Fittings with a threaded end are also known as hose nipples.
Metric, UN/UNF (SAE Straight), and BSPP male threads with gasket protect against leaks. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.
For technical drawings and 3-D models, click on a part number.
- Maximum Pressure: 120 psi @ 72° F
- Temperature Range: -40° to 160° F
- Attachment Type: Use Worm-Drive Clamps or Crimp-On Hose Ferrules, except For 5/16" Hose ID: Use Crimp-On Hose Ferrules
- Specifications Met: SAE J476
Grease Fitting Adapters
When the size or thread type of a fitting doesn't match an existing opening, use these adapters to make the connection.
Zinc-plated steel adapters have mild corrosion resistance. PTF-SAE and NPTF (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
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.
Zinc-plated steel fittings have mild corrosion resistance. Brass fittings resist corrosion better than zinc-plated steel fittings. 303 stainless steel fittings are more corrosion resistant than brass fittings and have good chemical resistance. 316 stainless steel fittings resist corrosion and chemicals better than 303 stainless steel fittings and can be used in saltwater environments. 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.
For technical drawings and 3-D models, click on a part number.
Male
Threads
Threads, Includes
Dust Cap
Pkg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Material | Overall Ht. | Thread Lg. | Shank Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Includes | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | |||||||||||
| Zinc-Plated Steel | 9/16" | 5/32" | 15/64" | 7/16" | 10,000 | Ball | __ | 10 | 0000000 | 00000 | 00000 |
| Zinc-Plated Steel | 11/16" | 3/16" | 19/64" | 7/16" | 10,000 | Ball | __ | 10 | 0000000 | 0000 | 0000 |
| Zinc-Plated Steel | 31/32" | 1/4" | 1/4" | 7/16" | 10,000 | Plunger | Dust Cap | 1 | 0000000 | 0000 | 0000 |
| Zinc-Plated Steel | 1 1/4" | 3/16" | 25/32" | 7/16" | 10,000 | Ball | __ | 10 | 0000000 | 00000 | 00000 |
| Zinc-Plated Steel | 1 3/4" | 5/16" | 1 17/64" | 7/16" | 10,000 | Ball | __ | 5 | 0000000 | 0000 | 0000 |
| Zinc-Plated Steel | 2 5/8" | 11/32" | 2 3/16" | 3/8" | 10,000 | Ball | __ | 1 | 0000000 | 0000 | 0000 |
| Brass | 19/32" | 7/32" | 7/32" | 7/16" | 10,000 | Ball | __ | 5 | 0000000 | 00000 | 0000 |
| Brass | 11/16" | 1/4" | 19/64" | 7/16" | 10,000 | Ball | __ | 5 | 0000000 | 00000 | 00000 |
| 303 Stainless Steel | 3/4" | 3/16" | 5/16" | 7/16" | 10,000 | Ball | __ | 5 | 0000000 | 00000 | 00000 |
| 316 Stainless Steel | 11/16" | 1/4" | 1/4" | 9/16" | 1,450 | Ball | __ | 1 | 0000000 | 00000 | 0000 |
| 400 Nickel | 5/8" | 9/32" | 9/32" | 7/16" | 10,000 | Ball | __ | 1 | 0000000 | 00000 | 00000 |
| 400 Nickel | 3/4" | 5/16" | 5/16" | 7/16" | 10,000 | Ball | __ | 1 | 0000000 | 00000 | 00000 |
1/4 PTF-SAE Threads | |||||||||||
| Zinc-Plated Steel | 11/16" | 1/4" | 1/4" | 9/16" | 1,450 | Ball | __ | 10 | 00000000 | 0000 | 0000 |
| Zinc-Plated Steel | 7/8" | 15/64" | 27/64" | 9/16" | 10,000 | Ball | __ | 10 | 0000000 | 00000 | 00000 |
| 303 Stainless Steel | 53/64" | 23/64" | 23/64" | 9/16" | 8,000 | Ball | __ | 1 | 0000000 | 00000 | 0000 |
| 303 Stainless Steel | 7/8" | 25/64" | 27/64" | 19/32" | 10,000 | Ball | __ | 1 | 0000000 | 00000 | 00000 |
| 316 Stainless Steel | 53/64" | 23/64" | 23/64" | 9/16" | 1,450 | Ball | __ | 1 | 0000000 | 00000 | 00000 |
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 | ||||||||||
| Zinc-Plated Steel | 27/32" | 1/4" | 19/64" | 7/16" | 10,000 | Ball | 10 | 0000000 | 000000 | 000000 |
| Zinc-Plated Steel | 1 13/16" | 5/16" | 1 1/4" | 7/16" | 10,000 | Ball | 3 | 0000000 | 0000 | 0000 |
| 303 Stainless Steel | 7/8" | 7/32" | 11/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 0000 | 0000 |
| 400 Nickel | 7/8" | 11/32" | 11/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 00000 |
1/4 PTF-SAE Threads | ||||||||||
| Zinc-Plated Steel | 15/16" | 11/32" | 11/32" | 9/16" | 8,000 | Ball | 10 | 0000000 | 00000 | 00000 |
| 303 Stainless Steel | 15/16" | 11/32" | 11/32" | 9/16" | 8,000 | Ball | 1 | 0000000 | 00000 | 00000 |
3/8 PTF-SAE Threads | ||||||||||
| Zinc-Plated Steel | 51/64" | 9/32" | 9/32" | 43/64" | 10,000 | Ball | 3 | 0000000 | 00000 | 00000 |
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 | ||||||||||
| 303 Stainless Steel | 61/64" | 7/32" | 11/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 00000 |
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 | ||||||||||
| Zinc-Plated Steel | 27/32" | 19/64" | 19/64" | 7/16" | 8,000 | Ball | 10 | 0000000 | 000000 | 000000 |
| Zinc-Plated Steel | 29/32" | 1/4" | 9/32" | 7/16" | 10,000 | Ball | 10 | 0000000 | 00000 | 0000 |
| Zinc-Plated Steel | 1 7/32" | 9/32" | 9/16" | 7/16" | 10,000 | Ball | 5 | 0000000 | 00000 | 00000 |
| Zinc-Plated Steel | 2 3/4" | 21/64" | 2 1/4" | 3/8" | 10,000 | Ball | 3 | 0000000 | 00000 | 00000 |
| 400 Nickel | 61/64" | 11/32" | 11/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 00000 |
1/4 PTF-SAE Threads | ||||||||||
| Zinc-Plated Steel | 31/32" | 11/32" | 11/32" | 9/16" | 10,000 | Ball | 5 | 0000000 | 00000 | 0000 |
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 | ||||||||||
| Zinc-Plated Steel | 57/64" | 1/4" | 19/64" | 7/16" | 10,000 | Ball | 10 | 0000000 | 000000 | 000000 |
| Zinc-Plated Steel | 1 1/16" | 9/32" | 9/32" | 7/16" | 1,450 | Ball | 10 | 00000000 | 0000 | 0000 |
| 303 Stainless Steel | 63/64" | 17/64" | 17/64" | 7/16" | 8,000 | Ball | 1 | 0000000 | 0000 | 0000 |
1/4 PTF-SAE Threads | ||||||||||
| Zinc-Plated Steel | 57/64" | 1/4" | 1/4" | 9/16" | 1,450 | Ball | 10 | 00000000 | 00000 | 00000 |
| Zinc-Plated Steel | 1 7/64" | 11/32" | 11/32" | 9/16" | 8,000 | Ball | 10 | 0000000 | 00000 | 00000 |
| 303 Stainless Steel | 1 7/64" | 11/32" | 11/32" | 9/16" | 8,000 | Ball | 1 | 0000000 | 00000 | 00000 |
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Material | Overall Ht. | Thread Lg. | Shank Lg. | Square Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | ||||||||||
| Zinc-Plated Steel | 1 1/8" | 9/32" | 13/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 00000 |
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 | ||||||||||
| Zinc-Plated Steel | 29/32" | 1/4" | 19/64" | 7/16" | 10,000 | Ball | 10 | 0000000 | 000000 | 00000 |
| Zinc-Plated Steel | 2 3/32" | 19/64" | 1 1/4" | 7/16" | 10,000 | Ball | 1 | 0000000 | 0000 | 0000 |
| 303 Stainless Steel | 29/32" | 19/64" | 19/64" | 7/16" | 10,000 | Ball | 1 | 0000000 | 0000 | 0000 |
| 400 Nickel | 1 1/4" | 11/32" | 11/32" | 7/16" | 10,000 | Ball | 1 | 0000000 | 00000 | 00000 |
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 | ||||||||||
| Zinc-Plated Steel | 27/32" | 7/32" | 7/32" | 1/2" | 10,000 | Ball | 3 | 0000000 | 00000 | 00000 |
Leakproof Grease Fittings
Keep thin grease from leaking out—the check valve in these fittings has a Buna-N seat that creates a tighter seal than check valves in other grease fittings. The valve stays closed when not in use to keep out dirt and other contaminants. Fittings are zinc-plated steel, which has mild corrosion resistance. They're also known as hydraulic grease fittings. They have PTF-SAE and NPTF (Dryseal) threads, which are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
Safety-Vent Grease Fittings
To protect equipment from damage, the slit in the threads of these fittings acts like a breather vent, releasing any excess pressure and grease. You’ll know your fitting is properly lubricated if you see any grease come out of this slit.
For technical drawings and 3-D models, click on a part number.
Each | ||||||||
|---|---|---|---|---|---|---|---|---|
| Material | Overall Ht. | Thread Lg. | Shank Lg. | Hex Size | Check Valve Type | 1-9 | 10-Up | |
Straight with Male Threads | ||||||||
1/8 PTF-SAE Threads | ||||||||
| Zinc-Plated Steel | 41/64" | 9/32" | 9/32" | 7/16" | Ball | 0000000 | 00000 | 00000 |
Grease Fitting Assortments
Keep a variety of grease fitting shapes, styles, and sizes on hand. These fittings are also known as hydraulic grease fittings.
Fittings with a serrated shank are for unthreaded holes. Drive them in with a hammer and grease fitting installation tool (not included). The serrated shank creates a tight grip.
Zinc-plated steel fittings have mild corrosion resistance. 303 stainless steel fittings are more corrosion resistant than steel fittings.
134-piece assortments include tools to remove worn fittings and repair threaded holes.
PTF-SAE (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.
| Number of Pieces | Material | Includes | Container Type | Gender | Max. Pressure, psi | Each | |
Threaded Shank | |||||||
|---|---|---|---|---|---|---|---|
| 8 | Zinc-Plated Steel | 4 Each 1/8 PTF-SAE Straight Grease Fittings 2 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 2 Each 1/8 PTF-SAE 90° Elbow Grease Fittings | __ | Male | 10,000 | 000000 | 00000 |
| 48 | Zinc-Plated Steel | 12 Each 1/8 PTF-SAE Straight Grease Fittings 6 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 6 Each 1/8 PTF-SAE 90° Elbow Grease Fittings 12 Each 1/4"-28 SAE-LT Straight Grease Fittings 6 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 6 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings | Plastic Case | Male | 10,000 | 000000 | 00000 |
| 50 | Zinc-Plated Steel | 30 Each 1/8 PTF-SAE Straight Grease Fittings 10 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 10 Each 1/8 PTF-SAE 90° Elbow Grease Fittings | Plastic Case | Male | 10,000 | 0000000 | 00000 |
| 50 | 303 Stainless Steel | 30 Each 1/8 PTF-SAE Straight Grease Fittings 10 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 10 Each 1/8 PTF-SAE 90° Elbow Grease Fittings | Plastic Case | Male | 10,000 | 0000000 | 000000 |
| 100 | Zinc-Plated Steel | 30 Each 1/8 PTF-SAE Straight Grease Fittings 10 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 10 Each 1/8 PTF-SAE 90° Elbow Grease Fittings 30 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings | Plastic Case | Male | 5,000 | 000000 | 00000 |
| 134 | Zinc-Plated Steel | 36 Each 1/8 PTF-SAE Straight Grease Fittings 12 Each 1/8 PTF-SAE 30° Elbow Grease Fittings 12 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 12 Each 1/8 PTF-SAE 65° Elbow Grease Fittings 12 Each 1/8 PTF-SAE 90° Elbow Grease Fittings 1 Each 1/8 PTF-SAE Grease Fitting Tool for Threaded Holes 24 Each 1/4"-28 SAE-LT Straight Grease Fittings 12 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 12 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings 1 Each 1/4"-28 SAE-LT Grease Fitting Tool for Threaded Holes | Metal Case | Male | 8,000 | 0000000 | 000000 |
| 136 | Zinc-Plated Steel | 40 Each 1/8 PTF-SAE Straight Grease Fittings 8 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 8 Each 1/8 PTF-SAE 90° Elbow Grease Fittings 60 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings | Plastic Case | Male | 10,000 | 0000000 | 00000 |
| 136 | 303 Stainless Steel | 40 Each 1/8 PTF-SAE Straight Grease Fittings 8 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 8 Each 1/8 PTF-SAE 90° Elbow Grease Fittings 60 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings | Plastic Case | Male | 10,000 | 0000000 | 000000 |
| 375 | Zinc-Plated Steel | 55 Each 1/8 PTF-SAE Straight Grease Fittings 25 Each 1/8 PTF-SAE 30° Elbow Grease Fittings 25 Each 1/8 PTF-SAE 45° Elbow Grease Fittings 25 Each 1/8 PTF-SAE 65° Elbow Grease Fittings 25 Each 1/8 PTF-SAE 90° Elbow Grease Fittings 25 Each 1/4 PTF-SAE Straight Grease Fittings 25 Each 1/4 PTF-SAE 67.5° Elbow Grease Fittings 120 Each 1/4"-28 SAE-LT Straight Grease Fittings 25 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 25 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings | Plastic Case | Male | 10,000 | 0000000 | 000000 |
Threaded and Serrated Shank | |||||||
| 50 | 303 Stainless Steel | 10 Each 1/8 PTF-SAE Straight Grease Fittings—Threaded Shank 5 Each 1/8 PTF-SAE 45° Elbow Grease Fittings—Threaded Shank 5 Each 1/8 PTF-SAE 90° Elbow Grease Fittings—Threaded Shank 5 Each 1/4 PTF-SAE Straight Grease Fittings—Threaded Shank 10 Each 1/4"-28 SAE-LT Straight Grease Fittings—Threaded Shank 5 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings—Threaded Shank 5 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings—Threaded Shank 5 Each Straight Grease Fittings for 3/16" Hole Diameter—Serrated Shank | Plastic Case | Male | 5,000 | 0000000 | 00000 |
Flow-Stop Grease Fittings
Prevent damage caused by over-lubrication—these fittings automatically stop grease flow when pressure is within the shut-off range. They resume flow when the pressure drops below the range. An integral check valve prevents grease from leaking when pressure causes backward flow. The valve stays closed when not in use to keep out dirt and other contaminants. These fittings are also known as hydraulic grease fittings. They have PTF-SAE (Dryseal) threads, which are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
Button-Head Grease Fittings
Often used on earth movers, mining equipment, and other heavy machinery, these fittings have a T-shaped top that holds the dispensing tip in place so it won’t pop off when adding grease. They're best for machinery requiring high volumes of grease because they let more grease pass through than standard grease fittings, thanks to a larger opening. An integral check valve prevents grease from leaking when pressure causes backward flow. The valve stays closed when not in use to keep out dirt and other contaminants.
Zinc-plated steel fittings have mild corrosion resistance.
PTF-SAE and NPTF (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
Each | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Material | Overall Ht. | Thread Lg. | Shank Lg. | Hex Size | Head Dia. | Max. Pressure, psi | Check Valve Type | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | ||||||||||
| Zinc-Plated Steel | 3/4" | 3/16" | 11/32" | 5/8" | 5/8" | 6,000 | Plunger | 0000000 | 00000 | 00000 |
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.
For technical drawings and 3-D models, click on a part number.
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 |
Self-Tapping Grease Fittings for Unthreaded Holes
To fit securely in unthreaded holes, these fittings cut threads as they’re installed. Use a hex wrench to install. Fittings can be driven in, but then are not pressure rated. They're zinc-plated steel for mild corrosion resistance. All have an integral 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. These fittings are also known as hydraulic grease fittings.
PTF-SAE (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
Pkg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Hole Dia. | Material | Overall Ht. | Shank Lg. | Thread Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | |||||||||||
| 0.373-0.38" | Zinc-Plated Steel | 5/8" | 15/64" | 15/64" | 7/16" | 10,000 | Ball | 10 | 0000000 | 00000 | 00000 |
Pkg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Hole Dia. | Material | Overall Ht. | Shank Lg. | Thread Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | |||||||||||
| 0.373-0.38" | Zinc-Plated Steel | 49/64" | 13/64" | 13/64" | 7/16" | 10,000 | Ball | 10 | 0000000 | 000000 | 000000 |
Pkg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Hole Dia. | Material | Overall Ht. | Shank Lg. | Thread Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | |||||||||||
| 0.373-0.38" | Zinc-Plated Steel | 3/4" | 13/64" | 13/64" | 7/16" | 10,000 | Ball | 10 | 0000000 | 000000 | 000000 |
Pkg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Hole Dia. | Material | Overall Ht. | Shank Lg. | Thread Lg. | Hex Size | Max. Pressure, psi | Check Valve Type | Pkg. Qty. | 1-9 | 10-Up | |
1/8 PTF-SAE Threads | |||||||||||
| 0.373-0.38" | Zinc-Plated Steel | 55/64" | 5/16" | 1/4" | 7/16" | 8,000 | Ball | 10 | 0000000 | 000000 | 000000 |