GRK Fasteners 12311 Rugged Structural Screws, 16 Inch Autumn_Cleaning and knotted at center

and knotted at center

Smart Pendulum System – self-levels and indicates out-of-level condition

embrittlement

Size 6" x 6" x 4"

2 anti-slip platform

GRK Fasteners 12311 Rugged Structural Screws, 16 Inch Autumn_Cleaning and knotted at centerGRK screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. Highlights: Color: Gold Drive Size: T40 Drive Type: Star Head Type: Flat Length: 16 inch Material: Steel Thread Size: 3 8 inch Recessed star drive, zero stripping, with six points of contact CEE thread enlarges