Tilux Square Washer - Silver - Steel - for shower backer Board - 1000 pcs. pack Flexibility These planks are suitable for

These planks are suitable for residential and commercial locations

As certified by DLC certification standards

3 mm thickness of this trim ensures the product's durability

The single-handle design allows you to easily control the temperature and flow of the water with just one hand

Tilux Square Washer - Silver - Steel - for shower backer Board - 1000 pcs. pack Flexibility These planks are suitable forWasher (1 1 4") Washers for our Coated Board Screws are designed for attaching HardieBacker or equivalent fiber cement backerboard or foam boards to wood or light gauge steel studs. Corrosion resistant and conforms to ASTM A792. Tab washers made in the USA.