Oatey PP80081 Faucet Coupling Nut Plastic 2 Pack

Product Description

The OATEY PP80081 is a plastic faucet coupling nut sold in a two-piece pack, designed for use in residential and light commercial plumbing connections. Coupling nuts are used to secure supply line connections at faucet inlets, providing a leak-resistant threaded joint between the supply tube and the faucet body. The plastic construction keeps weight low and resists corrosion in wet environments. This part is a standard service and repair component stocked by plumbers and plumbing supply houses for routine faucet installation and replacement work.

This coupling nut is suited for faucet supply line hookups in kitchen, bathroom, and utility sink applications. It is a commonly needed consumable during faucet installation or retrofit work where the original nut is damaged, stripped, or missing. The two-per-pack quantity makes it practical for single-fixture jobs or to keep a spare on hand. Plumbers and service technicians handling high-volume faucet installs will find this a useful addition to a service kit.

Key Features

• Plastic construction resists corrosion and is lightweight for easy handling
• Two coupling nuts included per card, supporting a single fixture install with a spare
• Designed for threaded faucet supply line connections at the faucet inlet
• Compact form factor suitable for tight under-sink spaces

Compatibility

Designed as an OEM-style replacement coupling nut for standard threaded faucet supply line connections in residential and light commercial plumbing applications.

Installation Notes

Installation is typically performed by a licensed plumber or experienced DIYer. Shut off the water supply at the angle stop or main shutoff valve before disconnecting any supply lines. Hand-tighten the coupling nut first, then snug with an adjustable wrench, taking care not to overtighten plastic fittings, which can crack or cross-thread under excessive force. Verify no leaks at the connection after restoring water supply.