GRK GRK-12217 - Fasteners 12217 RSS Rugged Structural Screw (5/16" x 2-1/2"), 100-Pack tile Blade Finish: Black Stonewash

Blade Finish: Black Stonewash

Capacity: Materials from 1/2"- to 1 1/2"-thick

5mm approximately)

dirt and debris

GRK GRK-12217 - Fasteners 12217 RSS Rugged Structural Screw (5/16" x 2-1/2"), 100-Pack tile Blade Finish: Black StonewashThe GRK 12217 RSS (Rugged Structural Screw) is an industry leading lag screw alternative designed for heavy duty structural applications. Engineered from specially hardened steel, these fasteners provide exceptionally high tensile, torque, and shear strength. The integrated washer head design offers immense holding power and eliminates the need for separate washers, while the proprietary Climatek coating ensures superior corrosion resistance, making