- 316 Stainless Steel Bi-Metal Screw with Zinc Coating, gives protection even in severe corrosion environments. Our highest graded stainless steel screw.
- Drill Point with wings drives easily through 1.2mm–2.4mm steel without pre-drilling, winged design avoids sheet ride
- Stainless Steel has the ductility to allow for movement of timber decking
- Ribbed Flat Head for countersink finish
- Stainless Steel has the ductility to allow for movement of timber decking
The BFHSD is designed to fasten hardwood timber decking to steel joists without sacrificing performance. This 316 stainless steel bi‑metal screw requires no pre‑drilling, making them easier and faster to install than typical decking screws.
For timber and decking (up to 25 mm thick) to steel joist (1.2–2.4 mm thick), this screw is available loose for hand-drive and collated for Quik Drive® systems.