Review on Armor Fine Thread Pocket Screws Package Fasteners in Screws by Marcel Robinson

Bought these as advertised for indoor/outdoor use. I suspect the coating on them is to protect them from moisture since they are not stainless steel. However, the coating detaches from the head when screwing in and from the threads when screwing in. I also had to throw away a few compared to the familiar countersunk screws because the head didn't fit as well as the big one. Names and as a result buzzed around in people's heads. I probably won't buy again.