Is it OK to use a regular zinc plated screw when fastening an aluminum bracket to a wall?
It might seem like a silly question but I have heard that mixing metals in fastening applications can result in corrosion.
UPDATE: It seems like corrosion is only a factor when dissimilar metals are used if moisture is present. For example boats. Otherwise dissimilar metals won't react. Someone said that zinc is actually a better choice than stainless for this application. I will keep my question here but I thought I would add this update based on my latest research.