... M8, M10, M12, M16, M20 3)Surface:Zinc white Zinc plated Drop-in Anchor We are professional manufacturer of ... anchor,wedge anchor , washer etc. in Hebei Province,China. We are in this line for many years. Our ... Brand NameHYOPlace of originYongnian, Handan ,Hebei province ,China(Mainland)MaterialCarbon SteelSurfacezinc yellow and zinc platedModel NumberM6, M8, M10, M12, M16, M20CertificateISO9001 ...