When installing Majesty S's optional draft shield (Euro type), the screw (plastic) broke and I was looking for a strong alternative item. I think that the head is black and because it is made of stainless steel it is inconspicuous and it will not rust. Installation was perfect and it was good. However, the edge of the screw head was just painted bald, the top of the head was fine. It will be okay as it will be inconspicuous once it is installed. I guess painting will inevitably come off.
I use it for stopping the cowl of the motorbike. Looking for inconspicuous screws with rust resistant screws inevitably makes this product, but the coating film strength is also sufficient, it is good to paint only on the head and it is useful. As a request, I hope you can increase the color variation.