Spax Screws Flat Countersunk Head - Zinc-Plated - #8 x 2", Pkg 161 Finish Nails The PDPA consists of a

The PDPA consists of a fastener with a 0

The heat-treated shank is precision-sized to match connector holes

Designed specifically for composite materials

retrofit panel work and other steel-to-panel structural connections

Strong Right-Angle Design: 16" x 16" L-strap adds rigidity at framing corners

Spax Screws Flat Countersunk Head - Zinc-Plated - #8 x 2", Pkg 161 Finish Nails The PDPA consists of aCrafted from Steel with a Zinc Plated finish and synthetic coating, these durable Spax Screws feature a Flat Countersunk Head and serrated cutting threads that eliminate the need for pre drilling. With a versatile Unidrive design, they offer the perfect combination of a Square and Phillips head.