1/4 Inch Brass Copper Nut for Air Conditioner Pipe Fitting

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Brand	HuaSpare	SKU	AIG20260921204220001
Category	Sealing Products	Stock	5kIn Stock
Unit	piece

Quality AssuredFast Dispatch7-Day ReturnsExpert Support

Product Overview

This 1/4" brass copper nut is specially designed for air conditioner pipe connection, manufactured from high-quality lead-free brass material with precise thread machining to ensure leak-proof, secure and long-lasting connection for refrigeration and HVAC piping systems. It is compatible with standard 1/4 inch copper air conditioner lines, widely used in split AC units, refrigeration equipment and heat pump systems.

Key Features

Premium brass construction with excellent corrosion resistance and high pressure tolerance
Precision machined 1/4 inch thread for tight, leak-free pipe connection
Compatible with standard copper air conditioner and refrigeration piping
High temperature resistance suitable for HVAC and refrigeration working conditions
Easy to install, ideal for OEM replacement and maintenance use
Strict dimensional inspection to ensure consistent fitting performance

Specifications

Parameter	Value
Size	1/4 Inch
Material	High Quality Brass (Copper Alloy)
Thread Type	Standard Flare Thread for AC Pipe
Application	Air Conditioner, Refrigeration, HVAC System
Working Pressure	Up to 4.5 MPa
Surface Finish	Polished Brass

Applications

This 1/4 inch brass copper nut is widely used in residential and commercial air conditioning systems, refrigeration units, heat pumps, HVAC piping installations and repair projects. It is suitable for connecting copper refrigerant lines, condenser coils, evaporator coils and other refrigeration system components, and is an essential spare part for HVAC maintenance, OEM assembly and after-sales service.

Package Contents

1 x 1/4 Inch Brass Copper Nut for Air Conditioner Pipe

Quality Assured

All products come from brand-authorized channels or directly from the original manufacturer. Every order undergoes quality inspection before dispatch and comes with a certificate of conformity and warranty card.

Shipping & Delivery

In-stock items are dispatched within 24 hours via express courier or dedicated freight lines. Full-truck solutions are available for bulk cargo, with end-to-end tracking.

Return Policy

Unused products in their original packaging can be returned within 7 days of delivery. For quality issues, the seller covers all shipping costs, and products are covered by a 12-month warranty.

After-Sales Service

Dedicated one-on-one customer support is online on weekdays from 9:00 to 18:00. Remote engineer support for product selection and installation guidance is available by appointment.