4 Pcs 18mm Dia Stainless Steel Cap Decorative Screws for Mirror Glass Product Name : Decorative Mirror Screw;Material : Stainless Steel, Plastic Color : Silver Tone, Black;Total Height : 27 mm / 1.1" Screw Cap Dia : 18 mm / 0.7";Screw Drill Size : 20 x 3.5 mm / 0.79" x 0.14" (L*D) Net Weight : 12g Package Content : 4 x Mirror Screws