A Stainless Steel Wing Nut is a type of fastener that is typically used to secure bolts or other threaded hardware in place. It is made of stainless steel, which is a type of steel that contains chromium and other alloying elements that make it highly resistant to rust and corrosion. The Stainless Steel Wing Nut has two wings or projections on either side of the nut that can be easily grasped by the hand, allowing for easy tightening or loosening without the need for tools.