Juego de 5 Tornillos de Expansión Alta Dureza Colgante Gancho Oscilante Instalación de Ingeniería
Option Type:M8x90mm Expansion Screw,M8x80mm Expansion Screw,M8x100mm Expansion Screw. Made from high quality 304 stainless steel, this expansion screw is corrosion resistant,wear-resisting and high rust resistance.