Larsen Supply Co. 0-3015 Bonnet Nut Adjusting Ring Delta

Product Description

The LARSEN SUPPLY CO., INC. 0-3015 is a chrome single handle bonnet nut with adjusting ring, designed for use in lavatory faucet repair applications. This component secures the faucet cartridge or stem assembly within the faucet body and allows for tension adjustment via the included adjusting ring. It is a direct service part used by plumbers and journeymen performing handle or valve repairs on Delta single-handle lavatory faucets. The chrome finish provides corrosion resistance suitable for typical sink and vanity environments. Each unit is carded for easy identification and retail or counter-sales distribution.

This bonnet nut is applied in residential and light commercial lavatory faucet repair scenarios. It is used when the existing bonnet nut is stripped, corroded, or damaged during a cartridge replacement or valve service. The part is suited for vanity sink installations where a Delta single-handle faucet requires internal component service. Plumbing supply counters and service trucks commonly stock this item as a standard repair consumable. The carded packaging makes it easy to identify at point of sale or during service calls.

Key Features

• Chrome finish for corrosion resistance in wet lavatory environments
• Includes adjusting ring for proper stem tension and handle feel calibration
• Carded packaging for easy counter-sales identification and inventory
• Designed as a single-handle faucet repair component
• Sold as individual unit (each) with package quantity of 6 available

Compatibility

Designed as an OEM-style replacement bonnet nut for Delta single-handle lavatory faucets requiring stem or cartridge assembly service.

Installation Notes

Installation is performed by a licensed plumber or qualified service technician. Shut off the water supply to the faucet at the stop valves beneath the sink before beginning any disassembly. Use the correct basin wrench or deep socket to avoid rounding the bonnet nut during removal or installation. Follow all applicable IPC guidelines for potable water fixture repair.