Poraruuvi WD ruuvi 5,5X110 ZN/NI

Applications:
- Special screw for fastening wood to steel substructures

Features:
- Zn/Ni coated carbon steel
- Wings drill the wood wider than the thread diameter
- Wings prevent forcing the screw and possible damage to the drill bit or jamming of the parts to be installed
- Drive: TX
- Diameter: Ø4.2-6.3 mm

Material:
Carbon steel, Zn/Ni