Specification Brand : Fullerkreg BulletPoint1 : Carriage Bolts are a robust and durable fastener solution. Carriage Bolts feature a square section underneath their head, which makes them self-locking when used within a square hole. BulletPoint2 : About half the strength of medium-strength bolts, these Grade 2 bolts are for light duty fastening. BulletPoint3 : Zinc-plated steel bolts resist corrosion in wet environments.Fullerkreg Fasteners are always backed by a 100% satisfaction guarantee BulletPoint4 : Imperial Carriage Bolts conform to ANSI standard B18.5. Diameters is 5/16 inch and lengths is 4 inch. BulletPoint5 : Package includes ten each of bolts, hex nuts & washers Color : Zinc ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 799862376735 ExternallyAssignedProductIdentifier2 : 0799862376735 GradeRating : Grade 2 ItemName : (5 pc) 5/16-18 x 4" Long Square-Neck Carriage Bolts Set w/Nuts & Washers,Zinc-Plated,Carbon Steel Grade 2,by Fullerkreg ItemPackageDimensions_Height : 10.9982 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 6.8072 centimeters ItemTypeKeyword : carriage-bolts Manufacturer : Fullerdongluo ManufacturerGrade : Grade 2 Material : Carbide MetalType : Carbon Steel NumberOfPieces : 30 ProductDescription : Introducing our (5 pc) 5/16-18 x 4" Long Square-Neck Carriage Bolts Set with Nuts & Washers, Zinc-Plated, Carbon Steel Grade 2, by Fullerkreg: High-Quality Materials: These carriage bolts are made of carbon steel Grade 2, which ensures durability and strength. The zinc plating adds a layer of protection against corrosion, making these bolts suitable for use in both indoor and outdoor applications. Easy Installation: The square neck design prevents the bolt from turning when tightening the nut, which makes for a more secure installation. Additionally, the set includes nuts and washers, ensuring you have everything you need for a hassle-free installation. Versatile: With a length of 4 inches and a diameter of 5/16 inches, these carriage bolts are perfect for a range of projects, including woodworking, construction, and DIY repairs. They can be used in applications where a smooth finish is required, such as on carriages, wooden furniture, or even to secure machinery and equipment. In summary, our (5 pc) 5/16-18 x 4" Long Square-Neck Carriage Bolts Set with Nuts & Washers, Zinc-Plated, Carbon Steel Grade 2, by Fullerkreg, are a high-quality, easy-to-install solution for a range of projects. With a durable and corrosion-resistant design, these versatile bolts will help you achieve a secure and smooth finish. ProductSiteLaunchDate : 2019-05-26T12:19:26.277Z Size : (5 pc)5/16x4" SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31161500