Traditional wood screws have a blunt thread angle of 60° (displaces material, risk of splitting) , have a thicker minor diameter thereby deforms the wood, so pre-drilling is recommended.
Expandet Extra Outdoor Screws
Used in load bearing timber structures making it very unique.
Has fibercut and saw thread => suitable for fast fixing into wood.
Special ceramic coating technology permits outdoor use.
Can be used in ACQ timber without fear of corrosion.
These screws use the torx drive for slip-less fixing.
Surface coated with Ceramic coating technology.
High resistance in ACQ timber.
Screw design ensures easy & quick installation.
Outdoor Screw V2 CSK/ Pan Torx available in Carbon Steel and Stainless Steel.