Simpson 0.220 x 3" Black, Strong-Drive SDWS TIMBER Screw Double Barrier Welders IP Rating (Wireless Transmitter): IP-65

IP Rating (Wireless Transmitter): IP-65

Built around a robust cast iron construction and driven by a powerful 5HP

and stone base materials

MPN: JT9-698074

permanent magnet

Simpson 0.220 x 3" Black, Strong-Drive SDWS TIMBER Screw Double Barrier Welders IP Rating (Wireless Transmitter): IP-65The Simpson Strong Drive SDWS Timber Screw in 0. 220" x 3" with Double Barrier Coating is a high strength structural fastener engineered as a direct, code compliant alternative to traditional lag screws and through bolts in wood framing and heavy timber connections. Featuring a SawTooth point, bold thread design, and a T40 6 lobe drive system, this black coated timber screw delivers fast, reliable installation in a wide range of wood to wood fastening