Highly ductile (moves with the wood) and resistant steel (fy,k = 1000 N/mm2).
Asymmetric “umbrella” threading for better wood penetration.
Trivalent Cr3+ chrome coating, replacing hexavalent chrome Cr6.
FIELDS OF USE
Solid-wood, glulam, X-Lam, LVL, wood-based panels. Service classes 1 and 2.
The large head guarantees excellent tensile strength which means the use of additional lateral fastening systems can be avoided.
The large head offers tight joint closure. The diameter of the head is optimized based on the length of the thread.
The large head guarantees excellent penetration resistance and allows for stabilization of joints subject to variations in the dimensions of the wood.
- Fastening walls at the corners of the structure in X-Lam with excellent joint closure;
- Fastening walls at the corners of the frame structure with excellent joint closure;
- Fastening of plaster fiber panels.
Click here for technical data sheets.
Please allow 1 to two weeks for delivery. Contact us for expedited shipping.
Photos courtesy of Rothoblaas.