

PVC Thread Plug Flush 4″ (650515)
Additional information
Ready for delivery in 4–5 weeks
The 4″ PVC Thread Plug Flush (650515) is a durable, low-profile threaded plug designed to seal 4-inch female threaded cleanout fittings or adapters in drain, waste, and vent (DWV) systems. With its flush face design, it provides a neat, obstruction-free finish—ideal for use in both indoor and outdoor cleanout applications.
Key Features:
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Size: 4″ – fits standard 4-inch female NPT cleanout or threaded fittings
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Design: Flush head – sits level with the surface for a clean, low-profile appearance
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Connection Type: Male threaded – screw-in installation with leak-resistant seal
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Material: Strong, chemical- and corrosion-resistant PVC
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Reusable: Easily removed and reinstalled for system access
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Code Compliant: Meets or exceeds ASTM D2665 / D3034 standards (check specific specs)
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Usage: Suitable for non-pressurized DWV systems, both above and below ground
The cost varies according to your country of residence.
Once you receive the order at home, you have a period of 14 calendar days to manage the return or report an issue for free through your online account. Read more on our Shipping & Returns page.