Specification Brand : Fastenere BulletPoint1 : Thread Diameter 0.3125" BulletPoint2 : Head Diameter 0.597" BulletPoint3 : 82 Degree Countersink - Head Height 0.191" BulletPoint4 : Phillips Drive #4 BulletPoint5 : 18-8 Stainless Steel provides strength and offers good corrosion resistance in many environments. Color : Silver DriveSystem : Phillips ExteriorFinish : Bright Finish ExternallyAssignedProductIdentifier1 : 842176129808 ExternallyAssignedProductIdentifier2 : 0842176129808 ExternallyAssignedProductIdentifier3 : 00008236940817 ExternallyAssignedProductIdentifier4 : 5448095857539 ExternallyAssignedProductIdentifier5 : 00712216013650 GpsrSafetyAttestation : 1 GradeRating : grade_ 5 ItemName : 5/16-18 x 5" Flat Head Machine Screws, Phillips Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 10 by Fastenere ItemPackageDimensions_Height : 15.494 centimeters ItemPackageDimensions_Length : 2.286 centimeters ItemPackageDimensions_Width : 10.795 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : machine-screws Manufacturer : Fastenere Material : Stainless Steel Material1 : Stainless Steel Material2 : Alloy Steel MaximumShearStrength : Within the typical range for steel (250 MPa to 1000 MPa) MeasurementSystem : Imperial MetalType : Stainless Steel MetalType1 : Low Carbon Steel MetalType2 : Zinc MetalType3 : Alloy Steel ModelName : 9004975 ModelNumber : 014973288778 NumberOfItems : 10 NumberOfPieces : 10 PartNumber : 3SSMPF95C500 ProductDescription : Machine screws are often used with nuts but also often driven into tapped holes (without nuts). They might be considered a screw or a bolt based on the Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts. A flat head is A head with flat top and a conical bearing surface (bottom). Designed to be Countersunk. Rod with spiral threads the entire length and with one flat end and a head on other end. Holds object to another object that has a pre-threaded hole, frequently a nut. Usually manufactured from metal. Can be rotated into or out of the object using a screwdriver or wrench. ProductSiteLaunchDate : 2016-09-14T16:24:11.098Z Size : 5/16-18 x 5" (10 Pack) SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100 UnspscCode : 31161500