The SharkBite barb connection system is the best option for connecting PEX tubing in water distribution systems when lower material cost is desired. Robustly constructed with DZR brass and are corrosion resistant. NSF approval. 1 per bag.
1/2x6 Galv Nipple
1-1/2 DWV 90 Elbow Sch40
20pk 3/8x3 FH Structural Screw
2pk 4A Glass Electronic Fuse