#14 x 4" Square Drive Bugle-Head Wood Screw - 305 Stainless Steel, Pkg 10 PAB Anchor Bolts Double-Shear Nailing: This design innovation

Double-Shear Nailing: This design innovation distributes the load through two points on each joist nail

Bugle head design - ensures flush countersinking for a clean

316 Stainless Steel Construction: Provides best-in-class corrosion resistance

making it ideal for use with structural connectors

5 Column Cap enhances the strength and stability of your construction projects

#14 x 4" Square Drive Bugle-Head Wood Screw - 305 Stainless Steel, Pkg 10 PAB Anchor Bolts Double-Shear Nailing: This design innovationSimpson Bugle Head Wood Screw Square Drive available in Type 316 or Type 305 Stainless Steel with coarse threads on approximately 2 3 of the shank while the bugle head provides for flush countersinking. Use this screw for fastening all types of wood decking, including cedar, redwood and preservative treated woods.