100 Pcs Foam Board Fasteners Kit Washers, Includes 50Pcs 1-1/8 Inch Galvanized Steel Washer and 50Pcs Screws for Fixing Fastening Installation and Supporting Hardware Set for Foam Board Panels
【Reliable Material】The foam board fasteners are made of high quality steel, with rust-proof galvanized outer surface, reliable and sturdy, not easily deformed or rusted and for long time use
【Easy to Install】The middle of the 1-1/8 inch washers is designed with a groove for fixing screws, insert the matching screw into the screw hole, and the back of it is designed with a protrusion for inserting into the surface of the backboard for fixing
【Size & Package】The outer diameter of the wall washer is about 28 mm/ 1.1 inches, and the middle hole is about 5.8 mm/ 0.23 inches in diameter. The package includes 50 galvanized steel foam board fasteners and 50pcs screws
【Practicality】The mounting board washers and metal screws are the ideal fasteners kit for fixing and installing foam boards, backing boards, etc. They are efficient and practical, bringing a lot of convenience to your daily life
【Wide Range of Use】These board washers suitable for installation in various fields, such as home decoration, school, hotel, apartment, infrastructure assembly and construction, saving time and effort