5# Bucket 9 x 3" Gold Robertson® Flat Head Screw (408/Bucket)

Heat-treated hardened steel for high tensile strength and high shear strength

• Deep Robertson® Drive Recess reduces cam-out end load. Handles maximum torque with The Original Robertson® Drive

• Self countersinking nibs under the head to ensure a clean finish

• Aggressive knurl enlarges hole to reduce splitting and drag to help draw lumber together

• Patented Aster® thread form on threads to cut fibers for easier engagement at lower torque. Provides quick and easy engagement without pre-drilling. Aggressive thread for great withdrawal strength

• Structural Wood Screw - Backed by certified independent testing (TER 1911-01)