Specification Brand : Small Parts BulletPoint1 : 18-8 stainless steel provides good corrosion resistance and strength BulletPoint2 : Plain surface has no finish or coating BulletPoint3 : Hex washer head has a flange for additional grip with the mating surface BulletPoint4 : Hex drive tightens from the side with a wrench, enabling use when there is no space above for a driver Color : zinc DriveSystem : External Hex ExteriorFinish : Plain GradeRating : 18-8 ItemName : Small Parts 1010KW188 18-8 Stainless Steel Self-Drilling Screw, Plain Finish, Hex Washer Head, Hex Drive, #3 Drill Point, #10-16 Thread Size, 5/8" Length (Pack of 25) ItemPackageDimensions_Height : 13.3096 centimeters ItemPackageDimensions_Length : 0.889 centimeters ItemPackageDimensions_Width : 12.192 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : self-drilling-screws Manufacturer : Small Parts Material : Stainless Steel MeasurementSystem : Imperial MetalType : Stainless Steel ModelNumber : 1010KW188 NumberOfItems : 25 PackageLevel : unit PartNumber : 1010KW188 ProductSiteLaunchDate : 2014-01-01T08:00:01.000Z Size : #10-16 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 25 UnspscCode : 31161500