Specification Brand : MTC BulletPoint1 : Self Tapping Screws - Sheet Metal Screws featuring an Unslotted drive BulletPoint2 : Type AB sheet metal screws have more threads per inch and are more effective in brittle materials than Type A. BulletPoint3 : Type AB screws offer a wider range of applications over Type A screws. BulletPoint4 : Type AB Self-Tapping Screws have finer thread spacing than Type A Screws, and are often preferred, especially when going into thin or brittle material. BulletPoint5 : Recommended for 14 gage (0.1230-0.1270 Thickness material). Drill Size 29, Hole Diameter 0.136 Color : Black DriveSystem : External Hex ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier : 9145253016550 ItemName : Self Tapping Bolt for John Deere GX22456 ItemPackageQuantity : 100 ItemTypeKeyword : self-tapping-screws Manufacturer : MTC ManufacturerGrade : standard Material : Alloy Steel MaximumShearStrength : 200 MPa MeasurementSystem : Imperial MetalType : Alloy Steel ModelNumber : 50100 NumberOfPieces : 100 PartNumber : GX22456 ProductDescription : SELF-TAPPING BOLT GX22456 ProductSiteLaunchDate : 2018-09-24T22:54:01.162Z Size : #8-18 x 1/2" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31161500