Highlights “Brass 3/8″”SAE to 1/4″”SAE Flare Reducing Union with Flare Nuts for Refrigeration Work. Includes Part Nos. RF701, RF388 & RF389 Includes brass 3/8″” to 1/4″” flare reducing union and heavy duty short barrel brass 1/4″” & 3/8″” flare nuts. Coupling nut for flare connection, Overview These flare nuts allow the connection of two pieces of copper tubing when used in conjunction with an air conditioning male flare union and two torch nuts of the same size. available in various sizes and thicknesses. Find use in gas fittings, on condition, refrigeration, copper pipe fittings, automobile construction and engineering. These flared nuts are offered to our customers in a safe package. Before delivery, flared brass nuts duly tested by our qualified quality analyzers on various quality standards. Here are some common uses of flare nuts in different sizes 1/2 inch Flare Nut Often used in automotive applications, such as brake lines and fuel lines, to create a leak-proof connection between the tubing and the fittings. Also utilized in gas fittings and HVAC systems for secure connections. 1/4 inch Flare Nut Commonly found in refrigeration systems and air conditioning units to connect refrigerant lines. Used in hydraulic systems and pneumatic fittings to ensure a tight seal. 3/4 inch Flare Nut Frequently used in larger gas lines and some industrial applications for connecting tubing and fittings securely. 3/8 inch Flare Nut Commonly utilized in fuel lines, especially in small engines like lawnmowers, chainsaws, and motorcycles. Also found in some HVAC systems and gas fittings. 5/8 inch Flare Nut Often used in automotive applications, particularly in fuel lines and transmission cooler lines. 7/8 inch Flare Nut Typically used in larger automotive applications, such as connecting air conditioning lines. Specifications Material Brass Colour Name Brass Fitting in AC air conditioning system components nuts What’s In The Box Flare Nut Size 1/2 inch,1/4 inch,3/4 inch,3/8 inch,5/8 inch,7/8 inch Model Number Brass Copper Pipe Joining Flare Nut Model Name FNARE5 Item Qty
