Specification Brand : DNF BulletPoint1 : These thread rolling screws are fully compatible generic alternatives to the branded screws. BulletPoint2 : Also known as thread forming screws, thread rolling screws, trilob screws, or trilobe screws. BulletPoint3 : Flat countersunk head screws sit flush with the surface of the material they are inserted into. BulletPoint4 : Ideal for use with heavy gauge sheet metal, zinc, cast iron and lead die castings. Color : zinc DriveSystem : Phillips ExteriorFinish : Black Phosphate,Metal ExternallyAssignedProductIdentifier1 : 692559782751 ExternallyAssignedProductIdentifier2 : 0692559782751 FinishType : Phosphate Coated and Oiled ItemName : DNF 500 Pack #8 x 3/4" Phillips Pan Head Coarse ScrewsThread Super Sharp Black Phosphate ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 9 inches ItemPackageDimensions_Width : 9 inches ItemPackageQuantity : 500 ItemShape : Triangular ItemTypeKeyword : thread-forming-and-cutting-screws Manufacturer : DNF Material : Metal MeasurementSystem : Imperial MetalType1 : Zinc MetalType2 : Alloy Steel ModelNumber : XAMSC464-632X38-020000 NumberOfItems : 500 NumberOfPieces : 400 PartNumber : PPW34X500 ProductDescription : DNF 500 Pack #8 x 3/4" Phillips Pan Head Coarse ScrewsThread Super Sharp Black Phosphate ProductSiteLaunchDate : 2016-05-26T23:14:46.720Z Size : 0.75 inches UnitCount : 500 UnspscCode : 31161500