Inner


Premium brand double countersunk woodscrews suitable for all timber applications including plywood, chipboard, softwood, hardwood, CSL both indoor and outdoor. Also suitable for other applications such as masonry or in the walls of your home with the use of a plastic plug.

3.5mm Diameter with various lengths available.
  • wax lubricated to make screw insertion easier and to enhance resistance to corrosion 
  • sharp point for easy start screwing 
  • deep single thread which provides a much more secure fixing
All sizes up to and including 75mm are fully threaded and lengths 80mm and above all have 70mm thread length


The following sizes are available, please select from the drop down menus:
  • 3.5mm x 12mm
  • 3.5mm x 15mm
  • 3.5mm x 17mm
  • 3.5mm x 20mm
  • 3.5mm x 25mm
  • 3.5mm x 30mm
  • 3.5mm x 35mm
  • 3.5mm x 40mm
  • 3.5mm x 50mm

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