Spax Screws Flat Countersunk Head - Zinc-Plated - #8 x 1-3/4", Pkg 20 Stainless Steel Concrete Screws 6-lobe drive - ensures secure

6-lobe drive - ensures secure bit fit and longer bit life

and livestock shelters exposed to corrosive environments

General exterior construction

Available in multiple lengths to accommodate project demands

provides greater holding power and reduces cupping of siding

Spax Screws Flat Countersunk Head - Zinc-Plated - #8 x 1-3/4", Pkg 20 Stainless Steel Concrete Screws 6-lobe drive - ensures secureCrafted 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.