I am installing a stainless steel (SS) cable shelving system in a retail space.
I have multiple circular SS plates which i need to inset flush and fasten to an existing concrete floor. What is the best way to affix these plates in a secure way? The research i've done thus far suggested that when using masonary screws, a minimum distance of 5 times the diameter of the screw should be maintained between screws to conserve the integrity of the concrete floor, however the plate is only 2" in diameter.
thanks