Specification Brand : Flomore BulletPoint1 : Material:304 Stainless Steel BulletPoint2 : Durable and is of better corrosion resistant.Work well in damp room and outdoor environment BulletPoint3 : Size:M12x70 Quantity:6 BulletPoint4 : Surface:Wire drawing surface,comfortable hand feel. BulletPoint5 : Attention:we provide different sizes for different needs.Detailed size information are shown in the picture.Please refer to the picture to choose suitable size. Color : M12x70 Configuration : configuration CustomerPackageType : 1 ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 04894878248659 ExternallyAssignedProductIdentifier1 : 020064013532 ExternallyAssignedProductIdentifier2 : 0020064013532 ExternallyAssignedProductIdentifier3 : 00008236087192 GpsrSafetyAttestation : 1 GradeRating : Grade 2 ItemDisplayDimensions_Length : 19.5 millimeters ItemDisplayWeight : 4.6 pounds ItemName : M12x70 Carriage Bolts 304 Stainless Steel Square Bolts (Pack of 6) ItemPackageDimensions_Height : 2.6 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : carriage-bolts Language : english Manufacturer : qiuye ManufacturerGrade : Grade 2 Material : Stainless Steel MetalType : Stainless Steel ModelNumber : 240228 NumberOfItems : 6 NumberOfPieces : 6 PackageLevel : unit PartNumber : 240228 ProductDescription : Round domed head with square neckPackage includes ten each of bolts, hex nuts & washersZinc plated for corrosion resistanceSuitable for indoor or outdoor useBCP Fasteners are always backed by a 100% satisfaction guaranteeA carriage bolt, coach bolt or round head square neck bolt is a form of bolt used to fasten metal to wood or wood to wood.Carriage bolts are distinguished from other bolts by its shallow mushroom head and the portion immediately beneath the head is formed into a square section. This makes the bolt self-locking when placed through a square hole in a metal strap, or a round hole in most wood. This allows the fastener to be installed with only a single tool, a spanner or wrench, working from one side. The head of a carriage bolt is usually a shallow dome. The squared section is of the same size as the diameter of the bolt shank, with a plain unthreaded shank.Carriage bolts were developed for use through iron strengthening plates on either side of a wooden beam. It is commonplace though to use them to bare timber, the squared section giving enough grip to prevent rotation.Carriage bolts are extensively used in security fixings, such as the Brenton Bolt where the bolt must only be removable from one side. The smooth domed head and square nut below prevent the carriage bolt from being unlocked from the insecure side. ProductSiteLaunchDate : 2019-03-29T09:29:57.640Z Scent : scent Size : 7/16 x 1-1/2-Inch SkipOffer : 1 StreetDate : 2022-11-09T00:00:01Z Style : 50-Pack SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 50 UnspscCode : 31161500