MILLBOARD DURAFIX TRIMHEAD S/S SCREW - 4.5 x 35mm - PACK OF 100 + Drive Bit

Our decking system is complemented by our unique Durafix screws. These hidden fixings make installing Millboard straightforward. The Durafix fixings can be used in two ways: through the face of the boards, or through the side of the boards using the DuoFix Side-Fixing Guide. DuoFix provides a quick and easy fixing solution, leaving a clean, hidden fixing finish. When fixing through the face of the boards there’s no need to pre-drill, countersink or use clip fixings, simply fix the boards in accordance with our installation guide. Once the screws have been applied, the innovative Lastane® coating on the board flexes back over the screw-heads, leaving a minimal witness mark. Made from A2 stainless steel, the screws have a self-cutting tip, six-point torx head, and are waxed for ease of use. Each box of Durafix® fixings also includes a T15 hexshank drill bit. You will need around 22 fixings for each length of Millboard decking for residential applications and 26 fixings for commercial.