Simpson #14 x 4" Strong-Drive DWP WOOD Screw Flat Head, 305 Stainless Steel PACK:5 Lb (130) A shank adaptor designed for

A shank adaptor designed for the rotohammer in use is required and is sold separately

reliable connection for quad 2x10 lumber assemblies

The annular-ring shank solves the problem of nails backing out over time - rings mechanically lock into wood fibers so connections stay tight

Top-flange design allows the hanger to sit over the top of the carrying member for added stability

Post Size: 4x

Simpson #14 x 4" Strong-Drive DWP WOOD Screw Flat Head, 305 Stainless Steel PACK:5 Lb (130) A shank adaptor designed forSimpson Strong Drive DWP Wood Screw #14 x 4", Flat Head, Type 305 Stainless Steel is a load rated structural fastener engineered for deck, dock, boardwalk, and general exterior applications where dependable corrosion protection and verified load performance are essential. Built from Type 305 stainless steel with a sharp point and unique box thread design, this screw drives cleanly into wood, engineered wood, and polymer materials while delivering