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 : Star ExteriorFinish : Zinc GradeRating : 18-8 ItemName : Small Parts 1224RTP Steel Thread Rolling Screw for Metal, Zinc Plated, Pan Head, Star Drive, #12-24 Thread Size, 1-1/2" Length (Pack of 50) ItemPackageDimensions_Height : 0.508 centimeters ItemPackageDimensions_Length : 11.43 centimeters ItemPackageDimensions_Width : 8.89 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thread-forming-and-cutting-screws Manufacturer : Small Parts Material : Steel MeasurementSystem : Imperial MetalType : Plastic Steel,Zinc,Plastic,Steel MetalType1 : Zinc MetalType2 : Alloy Steel ModelNumber : 1224RTP NumberOfItems : 50 PackageLevel : unit PartNumber : 1224RTP ProductSiteLaunchDate : 2013-11-01T00:00:01-07:00 Size : #12-24 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 50 UnspscCode : 31161500