Simpson SWD18212DBB-R50 0.180" X 2-1/2" SWD Double-Threaded Wood Screw - Black, Pkg 50 ITS I-Joist & SCL Hangers high-capacity connections for mass timber

high-capacity connections for mass timber construction

The #2 Roofjack Retrofit Round EPDM Pipe Flashing Boot is an ideal solution for sealing existing pipe penetrations on metal roofs

reduces driving torque

With code-listed load ratings up to 32 kips and a fire-resistance rating of two hours

Adjustability: Flanges can be field-adjusted up to 45° for both slope and skew applications

Simpson SWD18212DBB-R50 0.180" X 2-1/2" SWD Double-Threaded Wood Screw - Black, Pkg 50 ITS I-Joist & SCL Hangers high-capacity connections for mass timberThe Strong Drive SWD Double Threaded Screw is a high performance structural fastener engineered for exterior wood to wood applications, including deck ledgers and general framing. Double thread design and unthreaded mid shank, this screw delivers consistent clamping force while minimizing wood splitting and over driving. Crafted for demanding environments, it features a corrosion resistant double barrier coating, ensuring long term durability even in