500 Pieces 6-Prong Washers, 35 mm Galvanized Washers, Flat Round Tile Washers, Fixing Washers for Extruded Plasterboard, Thermal Boards

Sturdy and Durable: The claw washers are made of high-quality galvanized steel, which is durable, rust-resistant, and offers good corrosion resistance, preventing deformation. Scientific Design: The washer is scientifically designed to increase the contact area with the wall. The perforations in the fixing disc allow the plaster to adhere to the board surface, minimizing the risk of delamination or surface damage. Practical Design: Our washer can be firmly fixed to the surface after being secured with appropriate steel screws. The textured surface finish aids the adhesion of lime plaster and other finishes. Package Contents: The set contains 500 heavy-duty steel 6-claw washers, each 35 mm in diameter, which can meet your long-term needs. Application: Claw washers can be used in insulation panels, plasterboard, composite panels, tile backer boards, or simply to fix construction panels to frames.