Specification Brand : ARP BulletPoint1 : Product Type :Auto Part BulletPoint2 : Package Dimensions :0.8 Cm L X 9.4 Cm W X 14.8 Cm H BulletPoint3 : Country Of Origin :United States BulletPoint4 : Package Weight :0.12Lbs BulletPoint5 : Application: Usually used to connect two parts with matching threads and extend threaded rods. (For parts with matching internal threads) Color : black DriveSystem : External Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 672036013776 ExternallyAssignedProductIdentifier2 : 0672036013776 ExternallyAssignedProductIdentifier3 : 00672036013776 FinishType : Polished GpsrSafetyAttestation : 1 GradeRating : commercial ItemName : ARP 400-8666 7/16"-14 Stainless Steel Hex Nut - 5 Piece ItemPackageDimensions_Height : 14.8 centimeters ItemPackageDimensions_Length : 0.8 centimeters ItemPackageDimensions_Width : 9.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hex-nuts Manufacturer : ARP Material : Stainless Steel MetalType : Stainless Steel ModelNumber : 400-8666 NumberOfItems : 10 NumberOfPieces : 5 PartNumber : ARP-400-8666 ProductDescription : Constructed from the finest aerospace-quality materials, these hex nuts are available in most sizes to meet your needs. All hex nuts meet ARP's exacting quality control standards and are black oxided. All hex nuts are rated 180,000 psi tensile strength. Standard Nyloc Hex Nut 5Pieces Material Stainless Steel Size 7/16-14 ProductSiteLaunchDate : 2012-02-03T15:53:27.092Z Size : M8 x 1.25 Length 35mm StreetDate : 2012-10-25T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31161700