Specification Brand : Forgefix BulletPoint1 : TechFast Masonry Screws, a self-tapping, no stress alternative to plastic plugs BulletPoint2 : Easy two step installation, drill a hole in substrate and screw in with powertool BulletPoint3 : 8mm Hex head with Torx-compatible recess BulletPoint4 : Impact Bit included BulletPoint5 : Corrosion and fire resistant, protected by Elementech corrosion resistant coating, salt spray tested to 1000 hours Color : Silver DriveSystem : Torx ExteriorFinish : Elementech ExternallyAssignedProductIdentifier : 5028485196389 GradeRating : Grade 2 ItemName : TechFast Masonry Screws Hex/Torx | 6.3 x 45mm | Elementech | Box 100 ItemPackageDimensions_Height : 18.2 centimeters ItemPackageDimensions_Length : 6.3 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : wood-screws Manufacturer : ForgeFix ManufacturerGrade : Grade 2 Material : Steel MeasurementSystem : Metric MetalType : Alloy Steel ModelName : FORTFMH6345 ModelNumber : FORTFMH6345 NumberOfItems : 100 NumberOfPieces : 100 PackageLevel : unit PartNumber : FORTFMH6345 ProductDescription : When selecting a nut to be used for a graded hex cap screw, keep in mind that the nut should have the same grade as the bolt/screw. For instance, a Grade 2 Hex Cap Screw should only utilize a Grade 2 hex nut ProductSiteLaunchDate : 2018-09-22T08:50:55.016Z Size : 6.3 x 45mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100 UnspscCode : 31161500