Highly ductile (moves with the wood) and high-resistant steel (fy,k = 1000 N/mm2).
Asymmetric “umbrella” threading for better wood penetration.
Trivalent Cr3+ ichrome coating, replacing hexavalent chrome Cr6.
FIELDS OF USE
Solid-wood, glulam, X-Lam, LVL, wood-based panels. Service classes 1 and 2.
The screws’ fast initial grip makes it possible to create secure structural connections in all assembly conditions.
The very sharp underhead ribs guarantee an excellent surface finish.
STEEL – WOOD
Can also be used with steel plates and hooks, and with turned washers for better performance.
|Technical data sheets|
|Declaration of performance (DOP)|