Specification Brand : Cobra BulletPoint1 : SOCKET DRIVE/DRILL BIT BulletPoint2 : HEX HEAD BulletPoint3 : Heads Will Not Strip Out-Allows for More Torque BulletPoint4 : Corrosion Resistance - Can Be Used In PT Wood BulletPoint5 : ACR3 driver bit and 3/16" Drill Bit Included Color : No Color DriveSystem : External Hex/Slotted ExteriorFinish : Alloy Steel ExternallyAssignedProductIdentifier1 : 058060854231 ExternallyAssignedProductIdentifier2 : 0058060854231 ExternallyAssignedProductIdentifier3 : 00008236385779 ItemDisplayWeight : 3.61 pounds ItemName : Cobra Anchors 671j Concrete Screw, 3/16" X 1-3/4" ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : concrete-screws Manufacturer : COBRA ANCHORS Material : Alloy Steel MeasurementSystem : Imperial MetalType : Alloy Steel ModelName : The Hillman Group 375313 Flat Head Phillips Tapper Concrete Screw Anchor, 1/4 x 4-Inch, 100-Pack ModelNumber : 671J NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 671J ProductDescription : Designed for maximum holding power. Made of high grade steel with special corrosion resistant coating. Socket Drive and drill bit are included as a bonus in all packs of 25 and 100. ProductSiteLaunchDate : 2011-02-16T10:32:10.260Z Size : 4 inches SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31161500