Lag Bolt Screw Hot Dipped Galvanized A307 Alloy Steel 1/4 x 4 Qty 500
Material : Galvanized A307 Alloy Steel. Lag screws, also commonly reffered to as lag bolts, are heavy duty wood fasteners. Lag screws require a pilot hole pre drilled before installation and to be driven in with a ratchet due to their size.