B8® heavy duty concrete screws in lengths of 65mm and 85mmavailable in trade packs of 100. For heavy duty fastening bottomplate and timber to concrete slab; pre-drilling is required.
- Fast installation of bottom plate onto concrete slab with superior clamping force.
- Sharp poin
- T40 Torx drive
- B8® for revolution corrosion resistance
- 6mm pre-drilled hole is require