Machine screws, Slotted flat head

Material

• Stainless steel 18-8

  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.

• Brass

  Solid brass. An alloy of primarily copper and zinc with good corrosion resistance. Used mostly in decorative and electrical applications. Exact color varies.

• Silicon bronze

  Solid bronze. An alloy of copper with greater strength and corrosion resistance than brass. Exact color varies.