Specification Brand : Fastenere BulletPoint : Jet Fitting & Supply Corporation has been providing fasteners since 1946. Feel safe when buying from Jet! BulletPoint1 : Thread Diameter 8 mm BulletPoint2 : Allen Hex Drive Size 4 mm BulletPoint3 : Also referred to as a Grub Screw BulletPoint4 : A Cup point surface is rounded so that a small surface area is in contact, but it does not have extremely high stress at one point like that of a cone point. Durability studies show that the cup point offers superior resistance to wear while maintaining a strong grip. BulletPoint5 : 18-8 Stainless Steel provides strength and offers good corrosion resistance in many environments. BulletPoint6 : ✔️Allen Hex Drive:3mm BulletPoint7 : ✔️Material 304 Stainless Steel BulletPoint8 : ✔️Color:Silver(Bright and clean surface) Color : Silver DriveSystem : Internal Hex ExteriorFinish : Bright Finish ExternallyAssignedProductIdentifier1 : 842176124551 ExternallyAssignedProductIdentifier2 : 0842176124551 GradeRating : 12.9 ItemName : M8-1.25 x 30MM Socket Set Screws, Allen Socket Drive, Din 916, Stainless Steel A2, Full Thread, Bright Finish, Cup Point, Quantity 25 by Fastenere ItemPackageDimensions_Height : 13.589 centimeters ItemPackageDimensions_Length : 2.0066 centimeters ItemPackageDimensions_Width : 8.4074 centimeters ItemPackageQuantity : 25 ItemTypeKeyword : set-screws Manufacturer : Fastenere Material : Stainless Steel MaximumShearStrength : 310-580 MPa (45-84 ksi) MeasurementSystem : Metric MetalType : Stainless Steel ModelNumber : 155023 NumberOfItems : 25 NumberOfPieces : 25 PartNumber : 539116 ProductDescription : A set screw is a type of screw generally used to secure an object within or against another object. The set screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object. It exerts compressional or clamping force through the bottom tip that projects through the hole. The Cup Point has a special cup section supplied on the end of the threaded member having a depression in the end to reduce the area in contact with the surface which increases its holding and locking power under pressure. ProductSiteLaunchDate : 2016-07-29T15:02:41.451Z Size : 0.875 inches SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500