Monster Fastener Hot Dip Galvanized Hex Head Lag Screws Black Jack Uses 37% less energy than

Uses 37% less energy than equivalent 64-watt T8 fluorescent

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Monster Fastener Hot Dip Galvanized Hex Head Lag Screws Black Jack Uses 37% less energy thanA lag screw is similar to a wood screw, but generally is much larger with a hexagonal head. Lag bolts are designed for securely fastening heavy timbers to one another, or to fasten wood to masonry or concrete. Diameter: 1 4" Length: 3 1 2" Material: Steel Finish: Hot Dip Galvanized Head Style: Hex (7 16" Wrench) Point Type: Gimlet Thread Length: Partial Type: Hex Lag Screw Diameter: 5 16" Length: 4 1 2" Material: Steel Finish: Hot Dip Galvanized Head