Stainless steel 18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Zinc plated steel
A low carbon steel for general use. Zinc plated for moderate corrosion resistance.
B7 alloy steel plain finish
A low carbon steel for general use. Unplated finish.
Brass
Solid brass. An alloy of primarily copper and zinc with good corrosion resistance. Used mostly in decorative and electrical applications. Exact color varies.