Corrosion-Resistant Systems · 3/8-Inch Stainless Hardware
Install 3/8-inch stainless hardware on aluminum flange
Stainless bolts with isolation — Aluminum duct
Hardware guidanceUse compatible stainless hardware and isolation components.
Anti-seize / gallingApply anti-seize without contaminating dielectric isolation or gasket.
How to install it
- 1
Install approved isolating washer/sleeve or gasket detail
- 2
align flange
- 3
tighten gradually with broad load distribution.
Quality check
- Aluminum does not dish, crack, or contact stainless directly where prohibited.
Stop and verify
Stop if isolation detail is missing.