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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Grease Fitting Dust Caps
Keep grease fittings free of dirt and moisture.
Cap sets are useful for color-coding fittings based on what grease they take.
For technical drawings and 3-D models, click on a part number.
Pkg. | ||||||||
|---|---|---|---|---|---|---|---|---|
| Color | Material | Cap ID | Max. Temp., °F | Pkg. Qty. | Eye Dia. | 1-9 | 10-Up | |
1" Overall Lg. | ||||||||
| Black | Polyethylene Plastic | 15/64" | 150° | 50 | 15/64" | 0000000 | 00000 | 00000 |
| Blue | Polyethylene Plastic | 15/64" | 150° | 50 | 15/64" | 0000000 | 0000 | 0000 |
| Green | Polyethylene Plastic | 15/64" | 150° | 50 | 15/64" | 0000000 | 0000 | 0000 |
| Red | Polyethylene Plastic | 15/64" | 150° | 50 | 15/64" | 0000000 | 0000 | 0000 |
| White | Polyethylene Plastic | 15/64" | 150° | 50 | 15/64" | 0000000 | 0000 | 0000 |
| Yellow | Polyethylene Plastic | 15/64" | 150° | 50 | 15/64" | 0000000 | 0000 | 0000 |
2" Overall Lg. | ||||||||
| Black | Polyethylene Plastic | 15/64" | 150° | 50 | 25/64" | 0000000 | 00000 | 0000 |
| Blue | Polyethylene Plastic | 15/64" | 150° | 50 | 25/64" | 0000000 | 00000 | 0000 |
| Green | Polyethylene Plastic | 15/64" | 150° | 50 | 25/64" | 0000000 | 00000 | 0000 |
| Red | Polyethylene Plastic | 15/64" | 150° | 50 | 25/64" | 0000000 | 00000 | 0000 |
| White | Polyethylene Plastic | 15/64" | 150° | 50 | 25/64" | 0000000 | 00000 | 0000 |
| Yellow | Polyethylene Plastic | 15/64" | 150° | 50 | 25/64" | 0000000 | 00000 | 0000 |
45/64" Overall Lg. | |||||
|---|---|---|---|---|---|
| Color | Material | Cap ID | Temp. Range, °F | Each | |
| Red | Buna-N Rubber | 29/64" | -40 ° to 150° | 0000000 | 00000 |
1" Overall Lg. | ||||||||
|---|---|---|---|---|---|---|---|---|
| Number of Pieces | Material | Includes | Container Type | Cap ID | Max. Temp., °F | Eye Dia. | Each | |
| 150 | Polyethylene Plastic | 25 Each Black Dust Caps 25 Each Blue Dust Caps 25 Each Green Dust Caps 25 Each Red Dust Caps 25 Each White Dust Caps 25 Each Yellow Dust Caps | Plastic Case | 15/64" | 150° | 15/64" | 0000000 | 000000 |
Color-Coded Identification Rings for Push-to-Connect Tube Fittings for Air
Color-code your lines by snapping these rings over the release ring on push-to-connect fittings.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Material | Choose a Color | Each | |
| 1/8" | Nylon Plastic | Yellow | 00000000 | 00000 |
| 5/32" | Nylon Plastic | 00000000 | 000 | |
| 3/16" | Nylon Plastic | 00000000 | 000 | |
| 1/4" | Nylon Plastic | 00000000 | 000 | |
| 5/16" | Nylon Plastic | 00000000 | 000 | |
| 3/8" | Nylon Plastic | 00000000 | 000 | |
| 1/2" | Nylon Plastic | Yellow | 00000000 | 000 |
| 6mm | Nylon Plastic | 00000000 | 000 | |
| 10mm | Nylon Plastic | 00000000 | 0000 | |
| 12mm | Nylon Plastic | 00000000 | 0000 |
Color-Coded Identification Rings for Low-Temperature
D.O.T. Push-to-Connect Tube Fittings for Air
Color-code your lines by snapping one of these rings over the release ring on low-temperature D.O.T. push-to-connect tube fittings. Often used in air brake lines for commercial trucks and trailers, they meet Department of Transportation FMVSS 571 safety standards.
For technical drawings and 3-D models, click on a part number.
Marking Cones
Use these cones for quick material identification, inventory control, and pallet staging.
