Specification Brand : Newport Fasteners BulletPoint1 : Floor board screws are specially designed for installing wood floors into truck trailers BulletPoint2 : Six-Lobe Recess Flat Heads (Floorboard) BulletPoint3 : Self Tapping Thread Cutting Screws - Measure length from the top of the head to the tip BulletPoint4 : Black Phosphate and Oil Finish. The oil serves as a rust inhibitor and a lubricant BulletPoint5 : The head design of Floorboard Screws provide a flush surface in countersunk holes. For this reason, they are perfect in floorboard fastening applications. Color : Black CustomerPackageType : Standard Packaging DriveSystem : Torx ExteriorFinish : Phosphate ExternallyAssignedProductIdentifier : 8945136836654 ExternallyAssignedProductIdentifier1 : 810054442325 ExternallyAssignedProductIdentifier2 : 0810054442325 ItemDisplayWeight : 4 pounds ItemName : 1/4-20 x 2 1/4 Flat Head Floorboard Thread Cutting Screws, Type F, (Star - Six Lobe Drive), Black Phosphate Finish, Countersunk, T-30 Drive (Carton: 100pcs) Alloy Steel ItemPackageDimensions_Height : 14.5 centimeters ItemPackageDimensions_Length : 8.6 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 100 ItemTypeKeyword : thread-forming-and-cutting-screws Manufacturer : Newport Fasteners Material : Alloy Steel MaximumShearStrength : [High Value] MeasurementSystem : Imperial MetalType : Alloy Steel ModelNumber : 688126-100 NumberOfItems : 10 NumberOfPieces : 10 PackageLevel : unit PartNumber : 688126-100 ProductDescription : A countersunk, six-lobe thread cutting screw with machine screw thread pitch, blunt point, tapered entering threads, and multiple cutting edges. Floorboard screws are, by definition, available in much longer sizes than standard type-F screws. Common For Trailer Flatbed Also Called ôSix Lobeö Also Called ôStar Driveö Also Called ôDecking Screwö Black Phosphate Will Thread Into A Pre-Drilled Hole Tapping Point = ôFö ProductSiteLaunchDate : 2018-05-16T05:30:00.819Z Size : 1/4-20 x 2 1/4 inch StreetDate : 2017-11-25T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100