Tooltech® Xpert Stainless Steel Screws and Washers are used to quickly fasten Tooltech® Xpert XPS Tile Foam Backer Boards to the supporting studs. Washers should be recessed in the board slightly and covered with Single Sided Butyl Tape for a watertight installation. FEATURES.
- Spacing for installation at 16 in. horizontally and 12 in. vertically.
- Material: Stainless Steel.
- Size: 32mm Diameter.
- Quantity: 100 pieces.