WHK 10 PACK PEX Fittings 1/2 Inch X 1/2 Pex Drop Ear Elbow Female NTP Thread Adaptor,Use for Pex Pipe 1/2 Inch Fittings Connect and Fix Tub Spout,Shower Head (Brass) - Amazon.com
How PEX Pipes Can Help You Do Your Own Plumbing
SharkBite 1-in PEX Crimp x 1-in MNPT Brass Male Adapter in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com
SharkBite 3/8-in (1/2-in O.D) PEX Crimp Brass Coupling in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com
How to Make Basic PEX Connections - Fine Homebuilding
How to Install PEX Tubing with Quick Connect Fittings