JT3-WD-6-5,5x45-R

Application:
- Special screw for fastening wood to steel substructures

Properties:
Stainless steel A2 with a hardened steel drill point
The wings ream out the wood to make the hole diameter larger than the thread
The wings prevent force feeding of the screw and thus possible damage to the drill point or locking of the assembled parts
The minimum thickness of the steel substructure is 2.0 mm