GRK GRK-12217 - Fasteners 12217 RSS Rugged Structural Screw (5/16" x 2-1/2"), 100-Pack PAINT SUPPLIES Blade tension adjustment: adjustable blade

Blade tension adjustment: adjustable blade tracking

The 4-sided carbide insert knives produce a shear cut for flawless results

Hi-Performance Carbide delivers an unmatched up to 100X longer cutting life in metal cutting applications ranging in thickness from 3/16" to 9/16"

With the option of a square socket retaining ring

and sweat proof

GRK GRK-12217 - Fasteners 12217 RSS Rugged Structural Screw (5/16" x 2-1/2"), 100-Pack PAINT SUPPLIES Blade tension adjustment: adjustable bladeThe 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