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MUELLER Flare Nut: 1/4 in Female SAE, 7/16 in Female SAE Right-Hand, Brass - Flare Nuts & Bushings for Access Valves
MUELLERFlare Nuts & Bushings for Access Valves

MUELLER Flare Nut: 1/4 in Female SAE, 7/16 in Female SAE Right-Hand, Brass

The MUELLER Flare Nut is a brass flare nut and bushing for access valves, designed for 1/4 in Female SAE connections. It features a 7/16 in Female SAE Right-Hand thread and a maximum pressure rating of 700 psi. This…

SKU 3G-OTH-71084

Brand
MUELLER
Item
Flare Nut: 1/4 in Female SAE, 7/16 in Female SAE Right-Hand, Brass
Category
Flare Nuts & Bushings for Access Valves
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Technical Specifications

MUELLER
Manufacturer Part Number
A 05051
Type
Brass
Max
700 psi
Body Material
Brass
Female SAE Right-Hand
7/16 in
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MUELLER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MUELLER Flare Nut is a brass flare nut and bushing for access valves, designed for 1/4 in Female SAE connections. It features a 7/16 in Female SAE Right-Hand thread and a maximum pressure rating of 700 psi. This component is manufactured by MUELLER under part number A 05051.

Frequently Asked Questions

What is the MUELLER Flare Nut A 05051 used for?

The MUELLER Flare Nut A 05051 is used to connect and seal access valves in refrigeration and HVAC systems. Its brass construction and 700 psi max rating make it suitable for high-pressure refrigerant lines requiring a reliable, leak-tight flare connection.

What are the specifications of the MUELLER Flare Nut A 05051?

The MUELLER Flare Nut A 05051 has a brass body, 1/4 in Female SAE connection, and 7/16 in Female SAE Right-Hand thread. It is rated for a maximum pressure of 700 psi. The manufacturer part number is A 05051.

Where to buy MUELLER Flare Nut A 05051 worldwide?

3G Electric supplies the MUELLER Flare Nut A 05051 worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this brass flare nut globally.

How to install a MUELLER flare nut on an access valve?

To install the MUELLER flare nut, slide it over the tubing, then align the flared end with the valve's male flare. Hand-tighten the nut, then use a wrench to tighten an additional 1/4 to 1/2 turn. Avoid overtightening to prevent damage to the brass threads.

Used in

Common applications for MUELLER
Commercial refrigeration systems — Mueller steel shell filter driers for moisture and contaminant removal in liquid lines.
HVAC installations — Mueller sweat connection ball valves for flow control in refrigerant circuits.
Industrial process cooling — Mueller magnetic check valves to prevent backflow in refrigerant piping.
Refrigeration system maintenance — Mueller flare nuts and bushings for access valve connections.
Low-GWP refrigerant systems — Mueller A2L-compatible ball valves for use with low-flammability refrigerants.
Retrofit projects — Mueller filter driers and valves for upgrading existing refrigeration equipment.

MUELLER Products

3G Electric supplies MUELLER flare nuts & bushings for access valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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