Spax Screws Flat Countersunk Head - Zinc-Plated - #8 x 2", Pkg 161 Finish Nails Concealed Flanges: Designed for flush

Concealed Flanges: Designed for flush installation

Architectural builds requiring concealed connections

Designed specifically for composite materials

Optimal Design for OSB: Engineered to grip OSB substrates securely

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

Spax Screws Flat Countersunk Head - Zinc-Plated - #8 x 2", Pkg 161 Finish Nails Concealed Flanges: Designed for flushCrafted 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.