Simpson 12d x 3 1/4" Annular Ring Shank Box Nail, 316 Stainless Steel XM MEDIUM-HEAD METAL Screw (Collated) Variable thread design: Engineered thread

Variable thread design: Engineered thread geometry optimized for subfloor sheathing applications

Framing scenarios where a right-hand angled joist-to-beam connection is structurally required

The WP412 can be skewed up to 84 deg

lathe combines professional-grade performance with safety-forward design - making it a true Elite-class machine for demanding metalworking environments

This robust construction ensures they will not bend out of compliance with lifting regulations during use

Simpson 12d x 3 1/4" Annular Ring Shank Box Nail, 316 Stainless Steel XM MEDIUM-HEAD METAL Screw (Collated) Variable thread design: Engineered threadSimpson 12d x 3 1 4" Annular Ring Shank Box Nail in 316 Stainless Steel is a premium fastener engineered for demanding outdoor and coastal construction projects where long term corrosion resistance is non negotiable. Built by Simpson from type 316 stainless steel, these box nails deliver a secure, lasting hold in wood framing, decking, siding, and permanent wood foundation applications especially in seaside or high moisture environments where inferior