Simpson 0.220 x 8" Strong-Drive SDWS TIMBER Screw (Interior) E-coat General Purpose head diameter that sits low

head diameter that sits low and discreet against the surface of the fastened material

The CCO9 features increased uplift load capacity

Wide Sanding Capacity: The 25" drum length accommodates boards up to 4" thick and as short as 2-3/8"

Range of Speeds:

Simpson 0.220 x 8" Strong-Drive SDWS TIMBER Screw (Interior) E-coat General Purpose head diameter that sits lowThe Simpson Strong Drive SDWS TIMBER Screw (0. 220 in. x 8 in., E coat) is a heavy duty structural wood screw engineered for cross laminated timber construction, mass timber assemblies, log home construction, and general interior wood to wood fastening applications. Finished in a black E coat electrocoating for a clean, low profile appearance suited to interior use, this 8 inch structural fastener combines a SawTooth point, serrated threads, and a T40