Stainless steel 18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Stainless steel 18-8 black oxide finish
A corrosion resistant steel alloy. The most common stainless steel for general hardware use. A chemically produced coating that leaves the steel surface with a matte black finish and offers mild corrosion resistance.
Zinc plated steel
A low carbon steel for general use. Zinc plated for moderate corrosion resistance.