Hillman 230101 0.37 x 5 in. Hex Lag Screw Zinc Plated - Pack of 50

Hex drive for controlled traction with a socket or wrenchSpecifications Coarse threads requiring a pre-drilled hole with minimal clearance above the fastener Designed to attach objects to wood and anchor masonry Zinc finish provides fair corrosion and rust protection Finish: Zinc Plated