Pro-tip: Thinking of using Pex-A? Avoid Sharkbite (brand) brass fittings (found at some Lowes). The tiny shoulders make it next to impossible to get a proper fit on 90's and Tee's. :
These fitting are just over a year old. Any ideas why they're corroded so badly? : r/Plumbing
Water Armor USA (5 Pack) 1/2 Inch 90 Degree Elbow PEX Lead-Free Brass | Stress Corrosion Cracking Resistant Plumbing Fitting | PEX to PEX Plumbing/Tubing/Pipe Connections/PEX Fittings: Amazon.com: Tools & Home Improvement
3/4" PEX x 1/2" Male NPT Thread Crimp Fittings - PEX Superstore
PEX Fittings - Ace Hardware
How to Install PEX Tubing with Quick Connect Fittings
How to install PEX pipe and fittings - YouTube
SharkBite 1/2-in PEX Crimp x 1/2-in FNPT Brass Female Adapter (5-Pack) in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com
China Customized PEX AL PEX Fittings Suppliers, Manufacturers, Factory - Free Sample - FENGFAN PIPING
PEX-AL-PEX Fitting 20mm Compression x 3/4" Male NPT - Walmart.com
Pex Fittings, Tee Brass Fittings, Barb Crimp Pex Pipe Fitting For Pex Pipe Plumbing Projects - Temu
SharkBite 1/2 Inch Crimp 90 Degree Elbow, Pack of 10, Brass Plumbing Fitting, PEX Pipe, PE-RT, UC248LFA10 - Amazon.com