Review on 🔩 Premium Stainless Cutting Screws Listing: High Quantity Assortment by Kevin Bigelow

I purchased these 2" "18-8" bolts from a ROBIN M STAR dealer. They are advertised as 18-8 stainless. They are not 18-8 rust free I've posted three photos - in one I'm holding the whole bag of screws with a magnet just touching one screw 18-8 is only weakly magnetic so it's determined that it's not 18-8 The second picture shows three screws - a 1" 18-8 screw from Fastenere, one of the 2" ROBIN M STAR 18-8 screws, and a drywall screw. Note that the ROBIN M STAR screw has blisters. I think these ones Zinc coating is eating away Note the Fastenere screws appear to be true 18-8 and are of good quality.