Simpson Strong-Tie #7 x 4-1/2-in Black Ecoat Cap Interior Wood Screws (50-Count)

The Strong-Drive SDWC provides a time-saving and reliable option to fastening trusses and rafters to wall top plates. This high-strength structural wood screw is designed with a shorter thread length to fasten multi-ply members such as plated trusses, engineered-lumber products and solid-sawn lumber. The fully-threaded shank engages the entire length of the fastener, providing a secure connection between the roof and wall framing members.