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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Garden Hose Fitting Washers


Insert these washers in the threaded female end of a garden hose fitting to prevent leaks.
Washers with screen filter out debris and large particles.
For technical drawings and 3-D models, click on a part number.
Water-Resistant SBR Hose Gasket Washers

Made of SBR rubber, these washers won’t break down from exposure to water. Place one washer inside a nozzle or spigot to prevent leaks at the connection point. The 5/8" ID washer is commonly used in garden hoses.
For technical drawings and 3-D models, click on a part number.
For Hose ID | ID | OD | Thick. | Hardness | Hardness Rating | Color | Pkg. Qty. | Pkg. | |
3/4" | 5/8" | 1" | 1/8" | Durometer 75A | Hard | Red | 100 | 000000 | 00000 |
1" | 7/8" | 1 1/4" | 1/8" | Durometer 60A | Medium Hard | Black | 25 | 0000000 | 0000 |
1 1/4" | 1 1/8" | 1 5/8" | 1/8" | Durometer 60A | Medium Hard | Black | 25 | 000000 | 00000 |
1 1/2" | 1 5/16" | 1 15/16" | 1/8" | Durometer 60A | Medium Hard | Black | 25 | 000000 | 00000 |
2" | 1 11/16" | 2 7/16" | 1/8" | Durometer 60A | Medium Hard | Black | 10 | 000000 | 0000 |
2 1/2" | 2 1/8" | 2 7/8" | 5/32" | Durometer 60A | Medium Hard | Black | 10 | 000000 | 00000 |
Oil-Resistant Neoprene Hose Gasket Washers

Made of neoprene rubber, these washers resist oil. Place one inside a nozzle or spigot to prevent leaks at the connection point.
For technical drawings and 3-D models, click on a part number.
Water-Resistant EPDM Hose Gasket Washers for Drinking Water Systems

Safe to use in drinking water systems, these washers meet strict NSF/ANSI 61 standards. All are made of EPDM rubber, so they won’t break down from exposure to water.
For technical drawings and 3-D models, click on a part number.