Millboard's unique, hidden decking fixings make installing Millboard simple. There's no pre-drilling, counter sinking or clip fixings needed - all you need to do is screw them in. Once they're in, the Lastane® coating material on every Millboard simply flexes back over the screw, leaving a virtually indistinguishable mark and creating a cleaner finish. Made from stainless steel, the screws have a self-cutting tip, and six-point Torx head and are waxed for ease of use. And the drill bits are even included in the box.

For installing Millboard decking onto DuoSpan or Plas-Pro subframes that have a thickness of 20mm or greater, through the side using the DuoFix guide or through the face of the decking boards. These fixings should not be used to fix Millboard decking onto timber subframes.

• 4.5 x 45mm

• 250 screws per box

• Each box contains a T15 Hexshank drill bit