(XPS)Foam and Cement Backer Board Ceramic-coated Screws and Washers Pack for Tiling (160 Screws and 160 Washers-Pack)

This Everbilt screws and washers set are made for use with all Everbilt foam, waterproofed backer boards. The screws and washers are ceramic coated and galvanized to prevent rusting. The prongs on the washers fasten quickly to the backer board making for easy and secure installation. The Everbilt foam backer boards can be installed over wood and metal studded walls horizontally or vertically by using this screws and washers set. To install, place screws and washers 12 inches apart vertically and 16 inches apart horizontally. It is best when applying the screws to create a slight depression in the board to reduce any build up at the screw. Vertical seams must be staggered. This pack contains 160 Screws and 160 Washers. Screw diameter 1.625 in.