Prime Line 9057415 Lag Screw Bolt

Diameter & Length: 5/8 inch X 3 inch Wood screw with a 6-sided hex bolt head. Lag screws do not accept nuts. Much thicker than standard wood screws Used in applications where standard wood screws cannot support the load, excellent for deck building where you can not use nuts Requires pilot hole to be drilled and installs using wrench or socket tool, Weight: 6.25E-4 Pounds, Manufacturer: Prime-Line