The Flare Refrigeration Nut is highly dependable and an economical choice of fitting for fluid and air transmission within multiple application including heating and other industrial markets. This all-brass fitting features a vibration resistant construction. It resists mechanical pullout and is designed for high pressure service.

• Brass construction
• 5/16 in. O.D. Tube
• Designed for use with aluminum, copper, brass and welded steel tubing that can be flared
• Designed for use with fuel, oil, liquefied petroleum (LP) and natural gas lines. May be used in potable water applications
• Recommended for higher pressures than those covered by compression fittings
• Resists mechanical pullout
• Rough Brass
• May be used in both indoors and outdoors.
• Temperature rating: -65° to 250° F at maximum operating pressures
• Pressure rating: 600 to 3,000 PSI