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 These heavy-duty connectors are designed

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

4x - 10x10 Pergola Bundle with Gray Sunshade

The zinc-coated ratchet features a long

Thanks to its adjustable design

Drive screw flush to surface for secure installation

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 These heavy-duty connectors are designedSimpson 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