Ironwerks 5/8" OD Tube Both Ends Lead-Free Brass Compression Union Fitting, Use With Copper, Aluminum, Plastic Tubing, Watertight Seal Waterlines or Air Pneumatic Lines- 2 Pack - Amazon.com
MroMax 32mm ID Slip x 1 PT Female Brass Thread PVC Pipe Fitting Adapter Fix Hold Corresponding Pipes White 2Pcs - Amazon.com
Plastic vs Brass PEX Fittings: Which Is the Better Choice for Plumbing?
6mm x G1/8'' Right Angle Tee Push-in Fitting with Male Threads Brass/PA 66 NBR Rotatable [2 Pieces] | Tameson.com
Brass vs Plastic PEX Fittings? How about Stainless PEX Fittings Instead
Brass/Plastic Barb Fittings in stock same day shipping | Fibre Glast
Various Fitting Mfrs. - No Lead Brass Male Adapter Plastic Pipe to NPT Insert Fitting 2" #IRTBMANL200
Brass/Plastic Barb Fittings in stock same day shipping | Fibre Glast
Everbilt 1/4 in. x 1/4 in. Comp Brass Coupling 800799 - The Home Depot
ERA PVC Fitting Female Brass Coupling
1Pc PVC Brass Elbow Connector 1/2" 3/4" 1" Female Thread to 20 25 32mm Water Pipe Fittings Irrigation Aquarium Fish Tank Adapter - AliExpress
1pcs White PVC Brass Straight Connector 1/2" 3/4" 1" Female Thread PVC Water Pipe Joint Aquarium Garden Irrigation Adapter