Requires pilot hole to be drilled and installs using wrench or socket tool These tough lag bolts are plenty strong (up to 30% more torque capacity than standard steel lag bolts), with all the corrosion resistance of 18-8 stainless... Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. M3 X 10mm Hexagon Head Fully Threaded Set Screws/Bolt High Tensile Grade 8 8 Blue Passivated Zinc Plated Din 933 Lag Screws Grip Fast® 1/2" X 4" Grade 2 Stainless Steel Hex Head Lag Screw - 5 Count At Stainless Steel Lag Screws Pack Of 15 Much thicker than standard wood screws Prime-Line 9056959 Hex Lag Screws, 1/2 in. X 4 in, Grade 18-8 Stainless Steel, 15-Pack Wood screw with a 6-sided hex bolt head Diameter & Length: 1/2 inch X 4 inch
