Code Listed: Meets ICC-ES AC193 (uncracked concrete) and ICC-ES AC106 (masonry)
What sets these screws apart is their Hi-Lo thread profile
this Simpson Strong-Tie F14C325FDC Self-Drilling Flat Head Screw With Wings delivers the performance you expect
Installing subfloors over steel joists in residential or commercial framing
Made from 410 stainless steel for superior strength and moderate corrosion protection
#8 x 2" Simpson Strong-Tie DWP T20 Flat Head Wood Screw - 305 Stainless Steel, Pkg. 1 Lb. GCC Gas Actuated Conduit Clips Code Listed: Meets ICC-ES AC193Simpson Strong Tie DWP Flat Head Screws are built for strength, reliability, and clean finishes in decking, trim, and general exterior wood applications. Made from 305 stainless steel for maximum dependable outdoor corrosion resistance, these screws perform in harsh environments and with treated lumber. The flat head design allows the screw to countersink for a flush fit, providing a smooth, professional look. With a Type 17 point, installation is