#10 x 4" Serrated Hex Head Sheet Metal Screw - Bronze Dagger-Guard Coating, Pkg 1000 HUC/HUCQ Concealed Face Mount Hangers Secure to beam using specified

Secure to beam using specified fasteners

Securing steel and insulation to wood substrates

subfloor to wood or steel

Adhesive retaining caps are not designed to support the weight of the anchor in overhead installations

For Common Rafters:

#10 x 4" Serrated Hex Head Sheet Metal Screw - Bronze Dagger-Guard Coating, Pkg 1000 HUC/HUCQ Concealed Face Mount Hangers Secure to beam using specifiedDaggerz 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 proprietary bronze Dagger Guard coating passes the 1000 hour salt spray test and provides excellent corrosion resistance