0.315" x 3-1/8" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 250 Stainless Steel Large Diameter Concrete Screws Fabricated with a durable ZMAX

Fabricated with a durable ZMAX galvanized coating for exterior environments

these screws are easy to drive and resist cam-out in both hand-driven and auto-feed systems

Available in G90 galvanized and ZMAX finishes

code-compliant rafter-to-wall connections in sloped or skewed roof structures

drive the hanger until it contacts the wood surface

0.315" x 3-1/8" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 250 Stainless Steel Large Diameter Concrete Screws Fabricated with a durable ZMAXThe Simpson Strong Tie Strong Drive SDCP Timber CP Screw is built to handle tough wood to wood connections in interior projects. Designed for engineered wood and mass timber construction, these screws offer serious strength while still being easy to install. Each screw features a countersunk head that sits flush with the surface, giving your project a clean, professional look. The fully threaded shank provides excellent holding power, while the sharp