4Pcs 5/16" Brass Flare Cap 9/16-18UNF Female Thread SAE Flare Pipe Fitting

If you have a damaged or worn-out cap in your HVAC system, these reliable brass seal caps are a great replacement part. This flare brass cap is suitable for terminating/closing pipe end, gas pipelines, and hydraulic, and refrigeration systems. It can be used with brass, copper, aluminum, and stainless steel tubes which can be flared.SpecificationColor: Brass ToneMaterial: BrassThread Size: Female 5/16 inchOverall Size: 19 x 16mm / 0.75 x 0.63 inch(L*W)Packing List: 4 x Brass Pipe FittingAdvantageMade from quality brass, this fitting is durable and can withstand the harsh conditions of HVAC systems. The cap provides a secure seal, preventing leaks and ensuring efficient operation. It is suitable for various air conditioner and refrigeration systems and is precisely machined to ensure a great fit. With this fitting, you can quickly and easily replace damaged or worn-out parts, restoring your HVAC system to its optimal performance.InstructionRemove the old cap by loosening it with a wrench. Clean the surface around the fitting to remove any debris or dirt. Insert the new cap into the opening and tighten it with wrench.NOTE: Be careful not to over-tighten the tube fittings, as this can cause damage or leaks.