Hi, should ZI be used the Hot Galvanized on PT, w/ Z max galvanized hangers, or can I screw w/ Galv. or ss screws? Thanks, i understand the is a dumb question to most, and I apprecial the help, I want the best job, and not corroding hangers in 10 years, take care, Dave
Discussion Forum
Discussion Forum
Up Next
Video Shorts
Featured Story

Wright's Pew House on Lake Mendota in Wisconsin recalls the architect’s famed Fallingwater, but on a more modest scale. It found its steward.
Featured Video
Video: Build a Fireplace, Brick by BrickHighlights
"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.
Replies
I'm afraid that even with Z-max the hangers will be corroding in ten years or less. Time will tell. How about using SS hangers and SS nails with them?
Simpson clearly says on their web page:
- HDG nails only for ZMAX hangers
- SS nails for SS hangers
Screws on hangers are an unknown quantity long-term. Nails bend when they are overloaded. Screws snap. Simpson does not endorse screws on hangers.
You can get SS nails on-line (http://www.manasquan.com, http://www.mcfeelys.com, etc).
Only rated screws for joist hangers..........and then special consideration for structural applications. Ask Simpson what is available for your situation.
A great place for Information, Comraderie, and a sucker punch.
Remodeling Contractor just outside the Glass City.
Quittin' Time
Screws don't belong in hangers - Use nails.