1.Brass Bushing/connectors 2.Size:1/2Fx3/4M--4Mx3F 3 ... finish: Zinc / nickel / chrome plating, hot galvanized, painting, PVC, Powder coating, decrement plating.4.Application:electronictoys,jewelries,decorative lighting,stationery ... , furniture, machinery ,sanitary etc.5.OEM order is welcome Brass Bushing/connectors ...