0.195" x 7-1/2" Strong-Tie SDWS19712 Log Screw, E-Coat, Pkg 250Simpson Strong Tie SDWS Timber Interior Screws are the go to fastener when your indoor wood projects need serious strength. Designed for structural wood to wood connections, these screws are ideal for everything from basement framing to custom shelving or large furniture builds. They feature a large washer head for exceptional holding power and a bold thread design that bites quickly into wood, no pre drilling needed. The smooth shank under the head