Simpson Strong-Tie #14 x 3-1/4" Self-Drilling Screw with Wings, Flat Head - 410 Stainless Steel, Qty. 1,000 Bulk Loose Self-Drilling Screws High-Strength Fastener System: Uses two

High-Strength Fastener System: Uses two 14" Strong-Drive® SDWH Timber-Hex HDG tension screws and six Strong-Drive SD Connector shear screws

Featuring a paddle-style drill point that penetrates dense wood without predrilling

Painted head options in 13 colors are matched to leading decking brands for a seamless

Elevate your roofing projects with the trusted strength and quality of #14 Type 17 Woodbinder Metal Roofing Screws

Simpson Strong-Tie SDWH Timber-Hex Stainless Steel Screws are built for serious holding power in your toughest wood-to-wood connections

Simpson Strong-Tie #14 x 3-1/4" Self-Drilling Screw with Wings, Flat Head - 410 Stainless Steel, Qty. 1,000 Bulk Loose Self-Drilling Screws High-Strength Fastener System: Uses twoWhen you need to fasten wood, plywood or fiber cement board directly to steel framing without pre drilling, this Simpson Strong Tie F14C325FDB Self Drilling Flat Head Screw With Wings delivers the performance you expect. Wings create a clearance hole in the top material so the shank will not ride up, then break off as the drill point engages steel. The flat countersunk head offers a clean, flush finish and the full length machine screw threads provide