Whether for home, farm, builder or industrial customers, National has all the right hardware in the size and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing latching and fastening options for all of your indoor and outdoor uses. Along with zinc-plated, there is a strong contingent of solid brass and stainless steel screw eyes available. Zinc plating offers corrosion resistance for all of your functional hardware needs.