Specification Brand : Small Parts BulletPoint1 : Steel is often used in applications where strength is the primary consideration BulletPoint2 : Zinc plating resists corrosion and has a reflective appearance BulletPoint3 : Wafer head has a flat top, a 70-degree cone-shaped bearing surface, and a small slope between the top and the bearing surface BulletPoint4 : Square drive resists slippage better than a Phillips or slotted drive BulletPoint5 : Wings above the drill point enable secure fastening of thick wood to metal Color : zinc CustomerPackageType : Standard Packaging DriveSystem : Square ExteriorFinish : Zinc ItemName : Steel Self-Drilling Screw With Wings, Zinc Plated Finish, Wafer Head, Square Drive, #4 Drill Point, #12-24 Thread Size, 2" Length (Pack of 25) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemTypeKeyword : self-drilling-screws Manufacturer : Small Parts Material : Steel MeasurementSystem : Imperial MetalType : Alloy Steel ModelNumber : 1232KQWAFM4W NumberOfItems : 25 PartNumber : 1232KQWAFM4W ProductSiteLaunchDate : 2014-01-01T08:00:01.000Z Size : #12-24 UnitCount : 25 UnspscCode : 31161500