Screw for outdoor applications, in the laying of patios, swimming pool edges and quays. Made of A2 austenitic stainless steel, to guarantee excellent protection against corrosion and rust.
which transmits the tightening torque entirely, thus preventing slipping of the bit and wear of the recess.
with milling ribs, to avoid cracks in the wood while tightening.
which performs a pulling function necessary to set the wooden slat beside the support even for non-straight elements.
Choice of the screw according to the thickness of the slat to be fixed:
Thickness of slat ≤ 20 mm = screw 5 x 50
Thickness of slat > 20 mm = screw 5 x 60 / 5 x 70
The passivation treatment gives the screw a long-lasting, bright and shiny appearance.
More info: Lubex® lubrication