Specification Brand : EASTLO BulletPoint1 : Type:50 PCS #14 x 1-1/2"; Screw Length:1-1/2 inch or 38mm (measured from under the head); Washer Head Diameter: 13.5mm (max); Height of the Head: 5.9mm (max) BulletPoint2 : External Hex Drive Size: 10mm; Head: Hex Washer; Thread Diameter: 6.3mm BulletPoint3 : Flange washer head self drilling screws feature a flange head and a self-drilling point that can drill through thin metals or materials; The flange head acts like a washer base that can distribute the load over a large area; Those screws are commonly used in metal applications like roofing, siding, fencing and more BulletPoint4 : Point Type: Self Drilling Point, #3, appropriate for material thicknesses up to 0.22” BulletPoint5 : Material: 410 Stainless steel (no coating outside) which is superior to regular steel and zinc plated fasteners, provides good strength and corrosion resistance in bad environments Color : Silver DriveSystem : External Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 634715406347 ExternallyAssignedProductIdentifier2 : 0634715406347 ItemName : #14 x 1-1/2" (50 pcs) Hex Washer Head Self Drilling Screws, 410 Stainless Steel Metal Sheet Tek Screws, Self Tapping Point, No Pre-drilled Hole Needs ItemPackageDimensions_Height : 12.192 centimeters ItemPackageDimensions_Length : 2.794 centimeters ItemPackageDimensions_Width : 11.6078 centimeters ItemPackageQuantity : 50 ItemTypeKeyword : self-tapping-screws Manufacturer : EASTLO Material : Stainless Steel MeasurementSystem : Imperial MetalType : Carbon Steel MetalType1 : Stainless Steel MetalType2 : Zinc MetalType3 : Alloy Steel ModelNumber : 87IN NumberOfItems : 50 NumberOfPieces : 50 PackageLevel : unit PartNumber : AB210505-50 ProductDescription : Hex washer head self drilling screws are designed with a drill point at the tip to pre-drill the screw hole as you go with a “thrilling-like” action (threading or drilling) to eliminate separate drilling, tapping, and installation actions. The length of the drill determines the material thickness which the screw can reliably penetrate. They are ideal use for wood, metal or other tough materials and known for their effecient application performance and endurance. You could see them around because they are widely used in a variety of industries such as construction, manufacturing, engineering, assembling and so on. The 410 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance. ProductSiteLaunchDate : 2019-09-22T07:00:00.000Z Size : #14 x 1-1/2" StreetDate : 2014-10-10T00:00:01Z Style : Single SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 50 UnspscCode : 31161500