Specification Brand : RED HEAD - ITW BRANDS BulletPoint1 : Carriage bolts are designed to fasten a wooden face to either wood or metal. BulletPoint2 : Flat, smooth head eliminates the need for a washer BulletPoint3 : Square underside of the head is self-locking to eliminate the need for a driving tool BulletPoint4 : Features an M10 x 1.50mm Coarse thread type BulletPoint5 : Material: 304 Stainless Steel 18-8 that you will probably see in your pans and cookery tools. It's used for a wide variety of home and commercial applications. Because of its slightly higher strength and wear resistance than type 316, it's also used for nuts, bolts, screws and other fasteners. Color : Silver ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 0662520020472 ExternallyAssignedProductIdentifier2 : 662520020472 ExternallyAssignedProductIdentifier3 : 00008236065794 FinishType : Plain GradeRating : Grade 8 ItemDisplayDimensions_Height : 1 inches ItemDisplayWeight : 5 pounds ItemName : Wedge Anchor,Carbon,5/8-Inch x8 1/2-Inch ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 3.8 centimeters ItemPackageDimensions_Width : 5.3 centimeters ItemPackageQuantity : 10 ItemShape : Hexagonal ItemTypeKeyword : wedge-anchors Manufacturer : ITW Red Head ManufacturerGrade : Grade 8 Material : carbon_steel MetalType : Alloy Steel ModelNumber : 45912 NumberOfItems : 10 NumberOfPieces : 10 PartNumber : WS5884 ProductDescription : 5/8 X 8-1/2 Carbon Wedge Anchor 10/Bx ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2012-08-22T00:00:00.000-07:00 Size : 5/16-18 x 3" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 8 UnspscCode : 31161500