MILLBOARD DURAFIX TRIMHEAD S/S SCREW 4.5 x 45mm (BOX OF 250) + DRIVE BIT FT45P250

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. Duofix side fixing guide