r fixing sandwich panels WSW-12 is made of heat-treated carbon steel
in SQ Ceramic coating. The screw has SW hex head, pin threaded for use in steel, selfdrilling tip, aluminium/EPDM washer and threading under head of the screw.
At all times screws should be installed perpendicularly to the substrate surface.
Make sure to press the washer correctly, as when the washer is pressed either too strongly or too weakly, lack of tightness is likely, which may result in corrosion in the fixing point.
The screws are used for fixing sandwich panels in steel construction
with thickness 12 mm.
Features
Material: Hexagon head. Thermally hardened carbon steel with ceramic coating.
Size: 5.5 mm x 95 mm
Pack of: 25 pcs
Drilling capacity: 12 mm
Application: for fastening sandwich panels onto metal structures