Hex machine screw nuts

A hex nut in smaller sizes for machine screw diameters under 1/4.

• Stainless steel 18-8

  The most common stainless steel for general hardware use.

• Stainless steel 18-8 black oxide finish

  The most common stainless steel for general hardware use. Black finish.

• Stainless steel 316

  A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments. More expensive than 18-8.

• 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.