Simpson #14 x 3-1/4" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel DWC Drywall Screw (Collated) Structural connections at the base

Structural connections at the base of parapets

Blue-Zinc Interior-Grade Coating - provides corrosion resistance appropriate for interior and protected general applications

The flange design allows for easy skew adjustment from 0 deg

this unit delivers serious capacity for running power tools

All rotating points turn on long-lasting bronze bushings with grease fittings for convenient maintenance

Simpson #14 x 3-1/4" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel DWC Drywall Screw (Collated) Structural connections at the baseSimpson #14 x 3 1 4" Self Drilling Flat Head Screw with Wing in 410 Stainless Steel is engineered for fastening wood, plywood, and fiber cement panels directly to steel framing delivering a clean, flush finish with the structural integrity required in demanding construction applications. The wing tip design and drill point geometry eliminate the need for pre drilling, making this fastener a reliable choice for exterior cladding, structural sheathing,