Simpson Strong-Tie 0.390" x 9-1/2" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 250 Insulation Tape & Adhesives Zinc coating provides moderate corrosion

Zinc coating provides moderate corrosion resistance

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

Durable woven core: Tear-resistant polyethylene center provides strength during installation

These nails come in 20-22 degree plastic strips which are compatible with most 20-22 degree plastic strip power framing nailers

and economical installation

Simpson Strong-Tie 0.390" x 9-1/2" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 250 Insulation Tape & Adhesives Zinc coating provides moderate corrosionSimpson 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