35mm NoMorePly Stainless Steel CSK Washer x 100

35mm NoMorePly Stainless Steel CSK Washer in packs of are perfect for fixing tile backer boards, such as NoMorePly, Jackoboards and Delta to name a few. The washers are perfect for use with an insulated tile backer boards that allows the washer to countersink flush with the board leaving a smooth surface ready for tiling.

We would recommend securing the 1200 x 600 boards with Megstrength adhesive or a suitable tile adhesive using 9 washers & screws per board.