Simpson 0.220 x 9" Strong-Drive SDWS TIMBER Screw (Interior) E-coat PACK:50 Pk while the included Strong-Drive SDS

while the included Strong-Drive SDS Heavy-Duty Connector screws make installation straightforward and deliver superior performance over traditional bolted connections

Face-mount installation of I-joists to concrete

diameter galvanized pins (supplied)

What drive types does this screw support

Sanding Width: 37"

Simpson 0.220 x 9" Strong-Drive SDWS TIMBER Screw (Interior) E-coat PACK:50 Pk while the included Strong-Drive SDSModel No. SDWS22900 Coating Material. E coat Electrocoating Length. 9 Head Diameter (in.) 0. 76 Shank Diameter (in.) 0. 22 Drive Type. T40 6 Lobe Head Type. Low Profile Head Thread Type. Serrated Threads Thread Length (in.) 3 Point Type. SawTooth Point Color. Black The Strong Drive SDWS Timber (Interior Grade) screw formerly, the SDWS Log screw is a structural wood screw designed for cross laminated timber assemblies, mass timber construction, log