4pcs Refrigeration Tubing Filter 12.7mm to 3mm Copper Fitting for HVAC Heat Pump 8mm X 0.5mm X 250mm Rivet Nuts also are used

Rivet Nuts also are used when an application has little or no access to the backside as they can be installed from the front side of the work piece

Have flexibility

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no need for scissors

4pcs Refrigeration Tubing Filter 12.7mm to 3mm Copper Fitting for HVAC Heat Pump 8mm X 0.5mm X 250mm Rivet Nuts also are usedWhat is this? The refrigeration capillary tube filter is a common part of the refrigeration system. Widely used on air conditioner condenser to separate liquid cooling agent into several loops, and it can filter the dirt or dust to avoid the blockage of refrigeration system. Suitable to use on the refrigeration system of air conditioner, HVAC, heat pump water heater, refrigerator, and freezer. What will I get? Material: Copper Inner Diameter A: 12.