Poraruuvi JT2-WD-5-5,5x150

Applications:
- Special screw for fastening wood to steel substructures

Features:
- Case-hardened steel
- Zinc-plated, blue passivated coating
- Wings drill wood wider than the thread diameter
- Wings prevent forcing the screw and possible damage to the drill bit
- TX25

Additional information:
In order for the wings to cut, the steel substructure material must be at least 2.5 mm thick.

Material:
Case-hardened steel, Zinc-plated