4.2mm x 40mm Knauf Aquapanel Maxi Screws SN40 - box of 250

4.2mm x 40mm Aquapanel Maxi SN40 needlepoint screws have been specially developed for fixing Aquapanel Cement Board on to timber and metal frameworks. Aquapanel Maxi Screws SN40 can be used on wall and ceiling applications in interior and exterior applications. Aquapanel Maxi Screws SN40 are suitable for fixing a single or double layer cement boards on a metal framework or a single-layer panel on a wooden framework. They have a special corrosion-proof coating, which gives a guaranteed 720 hours corrosion resistance in a salt spray test. These needlepoint screws are made from V2A stainless steel.

APPLICATION

• On Aquapanel Cement Boards.

INSTALLATION

• Install screws flush so that the screw heads are level with the plane of the board,
• Screw spacing 250mm,
• Distance from edge > 15 mm.
  

CERTIFICATION

• Manufactured in the UK to EN 520, BS 1191 and BS EN ISO 9000 using advanced production facilities,
• ISO 14001 certified for environmental management.