My biggest problem using black oxide steel screws is that many times the screws are already partially rusted so maybe the black ss screws will be better.
Make stainless steel black.
Superior black oxide finishes for stainless steel room temperature 65 85 f room temperature black oxide processes are best for quick safe and convenient in house and even at home blackening.
Hang the stainless steel off a metal wire and suspend it into the fluid until it turns your desired shade of.
Stainless steels inherent characteristics of strength and corrosion resistance make this metal an ideal candidate for parts that will be exposed to harsh elements and dynamic stresses.
Give your appliances an updated look by covering the glossy textured white or black surface with bright shiny faux steel film.
I noticed a few months ago that mcmaster carr now offers a lot of their stainless steel screws with a black oxide finish.
How to cover appliances to look like stainless steel.
Stainless steel is essentially a low carbon steel which contains chromium at 10 5 or more by weight.
Terry your question did not specify what purpose the blackened stainless steel is to be used for.
I am going to try some out.