The GRATEFIX™ fastener is used to securely fasten steel, aluminum and fiberglass grating to supporting steelwork. Using only a hexagon key to install, grating can be secured without welding or drilling. The GRATEFIX™ fastener is designed to be installed from above the grating by one person. No access below the grating is required resulting in a quick and simple installation. The GRATEFIX™ fastener consists of stepped malleable iron or stainless steel bottom casting complete with screw and saddle clip bracket. All items are available galvanized or in grades 304 and 316 stainless steel.