Thekid1
Member
I need to run a 1" copper domestic water line horizontally against a concrete wall and be as close as possible. Originally I had 1½" kindorf with clamps, but i need it closer to wall. The run is only about 6ft. I was thinking copper split ring hangers and drop-in concrete anchors with threaded rod. Anyone know which threaded rod material will NOT cause corrosion with the copper hangers? Thanks.