- For solid wood connections
- Improved force transfer when fixing the screws through the hexagon head
- The wood screw forms the nut thread instead of cutting it
- Depending on the diameter and type of wood (hardwood), a core hole must be drilled first
Comment
Wood threaded bolts and plastic mushroom seals are used almost exclusively to fix Eternit corrugated sheets on wooden trusses.
Technical information
- Nominal diameter: 8 mm
- Length (l): 50 mm
- Head height (k): 5.5 mm
- External drive (s1): SW13
- Material: Steel
- Surface: Galvanised
- Wire type: HOGWD
- ROHS compliant: Yes