Simpson Strong-Tie 0.315" x 6 1/4" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 50 HB I-Joist & SCL Hangers 4x - 10x10 Pergola Bundle

4x - 10x10 Pergola Bundle with Gray Sunshade

No Pre-Drilling Required – Saves time and effort on job sites or backyard builds

Cordura-Reinforced Eyes: Built to resist cuts

These heavy-duty connectors are designed for schools and other structures requiring additional strength

(4) Wood Beam Sockets for 2x4 or 2x6 Boards

Simpson Strong-Tie 0.315" x 6 1/4" SDCFC Timber-CFC Cylinder Head Screw - E-Coat, Black, Qty. 50 HB I-Joist & SCL Hangers 4x - 10x10 Pergola BundleSimpson Strong Tie SDCFC8X160 R50 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