Specification AgeRangeDescription : Adult Brand : cSeao BulletPoint : Trex Cortex 300SQ' (Pebble Grey) BulletPoint1 : BulletPoint2 : BulletPoint3 : BulletPoint4 : BulletPoint5 : BulletPoint6 : Thread Type: Deep, Point Style: Sharp BulletPoint7 : Specification(s) Met: ASME B18.6.1 Color : Black DriveSystem : Phillips ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier1 : 735209182072 ExternallyAssignedProductIdentifier2 : 0735209182072 ExternallyAssignedProductIdentifier3 : 00049793184801 FinishType : Powder Coated GpsrSafetyAttestation : 1 GradeRating : Grade 8.8 IncludedComponents : Trex Cortex 300SQ' (Pebble Grey) ItemForm : Sheet ItemName : cSeao 120pcs #8x1-1/2" Black Wood Screws, Truss Head Phillips Drive Self Tapping Screws ItemPackageDimensions_Height : 12.4968 centimeters ItemPackageDimensions_Length : 4.3942 centimeters ItemPackageDimensions_Width : 8.89 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : wood-screws Manufacturer : cSeao Material : Carbon Steel MeasurementSystem : Imperial MetalType : Carbon Steel MetalType1 : Zinc MetalType2 : Brass ModelName : 9207879 ModelNumber : 9207879 NumberOfBoxes : 1 NumberOfItems : 15 NumberOfPieces : 120 PackageLevel : unit PartNumber : CS501 Pattern : Solid ProductDescription : For fastening and connecting two thin metal parts to make them a whole, small holes need to be made in advance on the components, because this screw has a high hardness, it can be screwed directly into the holes of the component. Form the corresponding internal thread in the component hole. This type of connection is also a detachable connection.