#8 x 1-5/8" Simpson Strong-Tie DWP T20 Flat Head Deck Screw - 316 Stainless Steel, Pkg. 100 Type 304 Stainless Steel Wedge Anchors This Simpson Decking Attachment features

This Simpson Decking Attachment features a limited lifetime warranty (see manufacturer for specific details on warranty)

Please note that all-thread rod grade A307 or better is used for the header

Compatible with most impact drivers and drills—no pre-drilling needed in typical wood applications

weatherproof seal

#8 x 1-5/8" Simpson Strong-Tie DWP T20 Flat Head Deck Screw - 316 Stainless Steel, Pkg. 100 Type 304 Stainless Steel Wedge Anchors This Simpson Decking Attachment featuresThe Simpson Strong Tie Deck Drive DWP Wood SS Screw is built for decking, docks, and general exterior projects where corrosion resistance is critical. Made from 316 stainless steel for long lasting durability, and for maximum protection in seaside and coastal environments. Engineered for efficient installation, this screw features a sharp point and box thread design that drive smoothly into wood, engineered lumber, and polymer materials with reduced