Stainless Steel Snap Set - Cap Socket w/ #10 5/8" Inch Screw Stud, 32 Piece Set 5/8" Inch Screw Stud Provides More Grabbing Strength Especially in Areas Where the Existing Hole May Have Become Too Large When purchasing snaps be sure to look for the Fasnap Brand or DOT Brand name stamped into the socket. This will assure you are purchasing a quality product. Anything else may corrode, pull apart easily or break. Top Quality Marine Grade Stainless Steel Snap Fasteners Heavy-duty construction assures a firm grip that will remain secure through years of use All Stainless Parts, superior snap action and holding strength We Ship Internationally! Northwest Tarp Canvas Take a Look Our Quality Tarps! Have a Nice Day!