Yes, you can use a hot dip galvanized fastener with stainless steel, but be cautious of potential galvanic corrosion. It’s often best to ensure compatibility through proper material selection and coatings to avoid corrosion issues.
Hot Dipped Galvanized Fasteners in this finish are corrosion resistant, due to their molten zinc finishing process. This creates a tightly bonded alloy for Superior Corrosion Resistance. Galvanized steel created by dipping fabricated steel into a kettle containing molten zinc.
If I take a hot dipped galvanized on a hot dipped galvanized fastener, you have no issue.
learn more whether galvanized steel reacts with other metals,