Specification Brand : Small Parts BulletPoint1 : Thread rolling screw recommended for use in metal BulletPoint2 : Steel is often used in applications where strength is the primary consideration BulletPoint3 : Zinc plating resists corrosion and has a reflective appearance BulletPoint4 : Pan head has a flat top and short vertical sides with a rounded top edge BulletPoint5 : Star drive has a six-pointed indentation that provides a large contact area for the driver, resisting slippage better than a Phillips or slotted drive Color : zinc DriveSystem : Torx ExteriorFinish : Zinc ItemName : Small Parts 0403RTP Steel Thread Rolling Screw for Metal, Zinc Plated, Pan Head, Star Drive, #4-40 Thread Size, 3/16" Length (Pack of 100) ItemPackageDimensions_Height : 12.4968 centimeters ItemPackageDimensions_Length : 0.889 centimeters ItemPackageDimensions_Width : 8.001 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thread-forming-and-cutting-screws Manufacturer : Small Parts Material : Steel MeasurementSystem : Imperial MetalType1 : Zinc MetalType2 : Alloy Steel ModelNumber : 0403RTP NumberOfItems : 100 PackageLevel : unit PartNumber : 0403RTP ProductSiteLaunchDate : 2013-11-01T00:00:01-07:00 Size : #4-40 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100 UnspscCode : 31161500