Simpson Strong-Tie 0.390" x 9-1/2" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 250 Insulation Tape & Adhesives these screws eliminate the need

these screws eliminate the need for pre-drilling - saving you time while ensuring consistent

and economical installation

Zinc coating provides moderate corrosion resistance

The loop-and-ball design provides a fast

UV Protection: Grade 6-7 UV pass-through rating shields tarp material from sun exposure and degradation

Simpson Strong-Tie 0.390" x 9-1/2" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 250 Insulation Tape & Adhesives these screws eliminate the needSimpson Strong Tie SDCFC10X240 SDCFC TIMBER CFC Screws are engineered for heavy duty fastening in mass timber and CLT construction. Designed for structural performance, these screws are ICC ES code listed and tested for demanding applications including curtain wall framing, nail laminated timber (NLT), and cross laminated timber (CLT) panels. Crafted from high strength carbon steel with a double barrier coating, the SDCFC screw provides excellent