10 Piece All Stainless Steel #8 5/8" Snap Screw Stud Stud is Stainless Steel with a 5/8" inch long # 8 Stainless Steel Screw. Snaps are Line 24 Standard Size. Composed of sturdy stainless steel, this screw stud will secure firmly. Strong enough to puncture multiple layers of material, DOT Durables work great for projects utilizing marine canvas and upholstery fabric. Used in cloth-to-surface functions, this self-tapping screw stud binds to a hard surface (like wood or fiberglass). Uses include boat seats, boat covers, outdoor fabric, awnings, and tents. Scovill's DOT product collection has delivered stability and quality for more than 100 years. All fasteners are created in the USA. We Ship Internationally! Northwest Tarp Canvas Check Out Our Quality Tarps! Have a Nice Day!