Specification Brand : Small Parts BulletPoint1 : Thread cutting screw with type 23 point style has fine threads that taper down to a blunt point with a large cutting surface suitable for soft metal, provides excellent chip clearance, and requires minimal rotating force to install BulletPoint2 : Steel is often used in applications where strength is the primary consideration BulletPoint3 : Zinc plating resists corrosion and has a reflective appearance BulletPoint4 : Flat head has an 82-degree cone-shaped bearing surface for use in countersunk holes and a flat top that fits flush with the mated surface BulletPoint5 : Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening Color : zinc DriveSystem : Phillips ExteriorFinish : Zinc GradeRating : 18-8 ItemName : Small Parts 04063PF Steel Thread Cutting Screw, Zinc Plated, 82 Degree Flat Head, Phillips Drive, Type 23, #4-40 Thread Size, 3/8" Length (Pack of 100) ItemPackageDimensions_Height : 12.954 centimeters ItemPackageDimensions_Length : 0.762 centimeters ItemPackageDimensions_Width : 2.286 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thread-forming-and-cutting-screws Manufacturer : Small Parts Material : Steel MeasurementSystem : Imperial MetalType : Alloy Steel MetalType1 : Zinc MetalType2 : Alloy Steel ModelNumber : 04063PF NumberOfItems : 100 PackageLevel : unit PartNumber : 04063PF ProductSiteLaunchDate : 2014-01-01T08:00:01.000Z Size : #4-40 StreetDate : 2017-05-15T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100 UnspscCode : 31161500