Metal Lock Nuts Pendant Lamp Decorative Nuts Fixed Screw Cap M10 Teeth M10 Thread Nut For Chandelier Table Lamp Candle Light [Name] No. three ornamental nuts [Technology] casting, grinding, polishing, painting[Material] Zinc alloy/copper[Specification] height 20mm * large 14mm, inside tooth 10mm.[Use] would be applied to crystal lamps, chandeliers, European-style lights, bar lamps, porch lights, pendant, Chinese lamps, sheepskin lamps lighting lamps and assorted DIY assembly.