- 316 Stainless Steel Bi-Metal Screw with Zinc Coating
- Ribbed flat head for clean countersink
- Drives easily through 1.2 - 2.4 mm steel without predrilling
- Self drilling wing tip screw for timber to steel frame fixing
- #2 driver bit included
Designed for timber decking to steel joist the SSBFHSD2SA Bi-Metal decking screw easily drives through 1.2 to 2.4 mm steel joists. The 316 Stainless Steel Bi-Metal screw has double the benefits with severe corrosion protection along with the advantage of ductility meaning less risk of the screw snapping.