0.276" x 12" Strong-Tie SDWH271200GR30 Timber Screw - Hot Dipped Galvanized, Pkg 30 Flat Head Blue Concrete Screws Masonry & Concrete Connections: Compatible

Masonry & Concrete Connections: Compatible with wood-to-masonry and wood-to-concrete applications

Roof Rafter Installations: Ideal for connecting rafters to beams at a 45-degree angle in sloped roof designs

Key Features:

these screws cut cleanly into concrete

Versatile Application: Intended for use with 10x10 lumber with a slotted base for adjustable installation

0.276" x 12" Strong-Tie SDWH271200GR30 Timber Screw - Hot Dipped Galvanized, Pkg 30 Flat Head Blue Concrete Screws Masonry & Concrete Connections: CompatibleSimpson Strong Tie Strong Drive SDWH Timber Hex HDG Screw is a heavy duty structural fastener made for tough outdoor jobs, especially in coastal and marine settings. With its hot dip galvanized coating, its built to stand up to harsh weather and moisture. The SawTooth point starts fast and usually doesnt need predrilling, helping you save time on big timber projects. Plus, the large built in washer head spreads the load, so you dont need to mess with