GRK GRK-12217 - Fasteners 12217 RSS Rugged Structural Screw (5/16" x 2-1/2"), 100-Pack paddle 4'' cut capacity cuts up

4'' cut capacity cuts up to 4" SCH 40 pipe and double strut

Oil-free eliminates the need for costly oil changes

6" #2 Driver Bit

and Shop Walls

4 Joules with up to 50percent longer run time than current Makita 18V LXT rotary hammers

GRK GRK-12217 - Fasteners 12217 RSS Rugged Structural Screw (5/16" x 2-1/2"), 100-Pack paddle 4'' cut capacity cuts upThe 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