QQ Series 1/2 in Metal Sweat x PEX Adapter, 50-Pack

SPECIAL ORDER ITEM. Review Returns Policy before purchase. PEX (cross-linked polyethylene) systems are widely used for modern plumbing and radiant heating applications. Known for flexibility, durability, and resistance to corrosion, PEX piping is ideal for distributing hot and cold water as well as circulating heated water beneath floors for energy-efficient heating.