uxcell Stainless Steel Wall Mount Standoff Nail for Glass 12mm x 40mm 5 Pcs Product Name : Glass Standoff;Material : Stainless Steel Total Size : 40 x 12mm/ 1.6" x 0.47" (L*D);Thread Size : 8 x 12mm/ 0.31" x 0.47" (D*L) Hole Diameter : 5mm/ 0.197";Color : Silver Tone Net Weight : 64g Package Content : 5 x Glass Standoff