Washdown Hole Plugs for Push-Button Holes
Use these plugs in areas subject to high-pressure cleaning. They are rated NEMA 4 and 13 for protection from dirt, washdowns, and oil/coolant spraying. A gasket provides a tight seal in unused push-button holes.
For technical drawings and 3-D models, click on a part number.
| For Push-Button Hole Size, mm | For Hole Dia. | Head Dia. | For Max. Panel Thick. | Environmental Rating | Material | Specifications Met | Color | Each | |
| 22 | 7/8" | 1 1/4" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 000000 |
| 30 | 1 1/4" | 1 3/4" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
Washdown Hole Plugs
Use these plugs in areas subject to high-pressure cleaning. They are rated NEMA 4 and 13 for protection from dirt, washdowns, and oil/coolant spraying. A gasket provides a tight seal in unused knockouts and conduit openings.
For technical drawings and 3-D models, click on a part number.
For Knockout | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Trade Size | Dia. | Head Dia. | For Max. Panel Thick. | Environmental Rating | Material | Specifications Met | Color | Each | |
| 1/2 | 7/8" | 1 3/8" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 000000 |
| 3/4 | 1 1/16" | 1 9/16" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
| 1 | 1 3/8" | 1 7/8" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
| 1 1/4 | 1 11/16" | 2 3/16" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
| 1 1/2 | 2" | 2 1/2" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
| 2 | 2 1/2" | 3" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
| 2 1/2 | 3" | 3 1/2" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
| 3 | 3 5/8" | 4 1/8" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
| 4 | 4 5/8" | 5 1/8" | 0.31" | IP66, NEMA 4, NEMA 13 | Powder-Coated Steel | UL Recognized Component, CSA Certified, UL 508A | Gray | 0000000 | 00000 |
Corrosion-Resistant Washdown Hole Plugs
A step above standard washdown hole plugs, these plugs are best suited for environments subject to high-pressure cleaning and corrosive liquids. They are rated NEMA 4X and 13 for protection from dirt, washdowns, corrosion, and oil/coolant spraying. A gasket provides a tight seal in unused knockouts and conduit openings.
For technical drawings and 3-D models, click on a part number.
For Knockout | ||||||||
|---|---|---|---|---|---|---|---|---|
| Trade Size | Dia. | Head Dia. | For Max. Panel Thick. | Material | Environmental Rating | Specifications Met | Each | |
| 1/2 | 7/8" | 1 3/8" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 000000 |
| 3/4 | 1 1/16" | 1 9/16" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 00000 |
| 1 | 1 3/8" | 1 7/8" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 00000 |
| 1 1/4 | 1 11/16" | 2 3/16" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 00000 |
| 1 1/2 | 2" | 2 1/2" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 00000 |
| 2 | 2 1/2" | 3" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 00000 |
| 2 1/2 | 3" | 3 1/2" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 000000 |
| 3 | 3 5/8" | 4 1/8" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 000000 |
| 4 | 4 5/8" | 5 1/8" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 000000 |
Corrosion-Resistant Washdown Hole Plugs for Push-Button Holes
A step above standard washdown hole plugs, these plugs are best suited for environments subject to high-pressure cleaning and corrosive liquids. They are rated NEMA 4X and 13 for protection from dirt, washdowns, corrosion, and oil/coolant spraying. A gasket provides a tight seal in unused push-button holes.
For technical drawings and 3-D models, click on a part number.
| For Push-Button Hole Size, mm | For Hole Dia. | Head Dia. | For Max. Panel Thick. | Material | Environmental Rating | Specifications Met | Each | |
| 22 | 7/8" | 1 1/4" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 000000 |
| 30 | 1 1/4" | 1 3/4" | 0.31" | Stainless Steel | IP66, NEMA 4X, NEMA 13 | UL Recognized Component, CSA Certified, UL 508A | 0000000 | 00000 |
Sanitary Threaded Hole Plugs
FDA compliant for use near food, these plugs close off unused holes in equipment such as electrical enclosures to keep out debris and water. They have a smooth finish and round edges, leaving no crevices for contaminants to collect in. Made of 316L stainless steel, they won’t corrode from harsh cleaners. A silicone seal blocks out dust and liquid.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Head Diameter, mm | Material | Seal Material | Environmental Rating | Specifications Met | Features | Each | |
Metric | |||||||||
| M10 | 1.5 | 19.7 | 316L Stainless Steel | Silicone Rubber | IP66 | FDA Compliant 21 CFR 177.2600 | Round Edges, Smooth Finish | 00000000 | 00000 |