Simpson Strong-Tie 0.315" x 11" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 250 Screwdriver Motor The box-thread design ensures smooth

The box-thread design ensures smooth driving and holding power

Each unit is stamped with Crosby branding

6" Width: Extra-wide profile distributes pressure and minimizes damage to recovery points

This versatile product is made of EPDM 9" wide Gray ozone resistant linear flashing

Simpson Strong-Tie 0.315" x 11" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 250 Screwdriver Motor The box-thread design ensures smoothSimpson Strong Tie SDCFC8X280 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