Large head screw
Carbon steel with white galvanic zinc coating
PACKAGING
Box + CE paper + BIT
SPECIAL STEEL
Highly ductile (moves with the wood)
and resistant steel (fy,k = 1000 N/mm2)
SPECIAL THREADING
Asymmetric “umbrella” threading for
better wood penetration
ECO-FRIENDLY
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.
JOINT SEAL
The large head guarantees
excellent tensile strength which means the use of additional lateral fastening systems can be avoided
JOINT CLOSURE
The large head offers tight joint closure. The diameter of the head is optimised based on the length of the thread
JOINT STABILITY
The large head guarantees
excellent penetration resistance and allows for stabilisation of joints subject to variations in the dimensions of the wood
APPLICATIONS -
- 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 fibre panels
Click here for technical data sheets
Please allow 1 to two weeks for delivery. Contact us for expedited shipping.
Photos courtesy of Rothoblaas.
