#8 x 3/4" Serrated Hex Head Sheet Metal Screw - Zinc, Pkg 10000 MST/HST Strap Ties and the double-barrier coating offers

and the double-barrier coating offers corrosion resistance on par with hot-dip galvanization

and factories with ease

and common nails or approved fasteners for joist connections

metal roofing

Heavy-Duty Load Support: Designed for high-capacity applications in wood framing

#8 x 3/4" Serrated Hex Head Sheet Metal Screw - Zinc, Pkg 10000 MST/HST Strap Ties and the double-barrier coating offersDaggerz brand sheet metal screws are a high quality screw designed for metal to metal fastening jobs. The sharp piercing point penetrates through metal easily and eliminates the need for any pre drilling. These screws work excellent for attaching sheet metal to light gauge metal and anchoring fixtures into light gauge metal. The zinc plating is recommended for installations in dry interior environments only.