Subframe hexhead screw

Our subframe screw fixings make installing Millboard Plas-Pro subframes simple.

With just a pre-drilled hole required, these heavy-duty, coated hex flange-head screws have a type 17 ‘gash’ point to reduce drive torque. They are also suitable for timber subframe systems. Please note that the screw coating colour may vary.

Size: 6.3x90mm

Product Code: FH90P050
Box of 50


PlasPro to DuoSpan Screw 50mm

Product Code: FD50P100 

5x50mm 
Box of 100 


DuoSpan Bracket to Plas-Pro Screw

Product Code: FD25P100

5x25mm 
Box of 100 



Diagram for usage in Duopost subframe & fixing locations.



Millboard Duospan Screws

  • Product Code: Duo-screws
  • Width: 0mm
  • Length: 0mm
  • Height: 0mm
  • £9.00

  • Ex VAT: £7.50

Available Options


Related Products

Tags: Millboard, Composite Decking, Decking, Duo-Lift, Millboard Duospan Screws