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 high strength heat treated alloy steel. Intended for use in high temperature, high pressure and special purpose applications. Unplated finish.
Aluminum
A lightweight and corrosion resistant metal.
Nylon 6/6
A general purpose nylon often used in fasteners for corrosion resistance.