CONVEX HEAD SCREW
EWS is the wood screw designed for fastening terraces and claddings of façades in outdoor environments. The robustness of the shaft also guarantees effective screwing on hard woods, while the special head ensures excellent appearance.
EWS, the wood screw for outdoor decking.
The EWS wood screw features a countersunk teardrop-shaped head with curved surface, which ensures a pleasant look and firm grip with the bit.
The increased shank diameter guarantees high torsional strength, for strong and safe screwing, even in high-density woods. Available both in A2 | AISI305 austenitic stainless steel and in AISI410 martensitic stainless steel, EWS is ideal for outdoor applications.
EWS A2 | AISI305 screwable without pre-drilling on wooden boards with a density of up to 550 kg/m3 and with pre-drilling on wooden boards with a density of up to 880 kg/m3. EWS AISI410 screwable without pre-drilling on wooden boards with a density of less than 880 kg/m3.
Both versions can be used with pre-drilling on WPC boards. Service classes 1, 2 and 3.
|FOCUS||increased diameter for hardwoods|
|HEAD||convex with ribs|
|LENGTH||from 50 mm to 80 mm|
|Technical data sheets|
|Declaration of performance (DOP)||Download|
EWS A2 | AISI305