Specification Brand : AOESIN BulletPoint1 : Standard: ASME/ANSI B18.5 BulletPoint2 : Thread Size: 5/16 inch; Thread Pitch: 18 threads per inch (TPI) BulletPoint3 : Head Diameter: 0.688 inch to 0.719 inch; Head Height: 0.156 inch to 0.176 inch BulletPoint4 : Screw Length (include the square neck): 2 inch 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 : M14 ExteriorFinish : Stainless Steel GradeRating : Grade 304 ItemName : Aoesin 5/16-18 x 2" (10 Sets) Carriage Bolts Screws with Nuts and Washers Hardware Kits, 304 Stainless Steel 18-8, Round Head Carriage Bolts Sets, Square Neck, Fully Threaded ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10.5 centimeters ItemPackageDimensions_Width : 10.2 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : carriage-bolts Manufacturer : AOESIN ManufacturerGrade : Grade 304 Material : Stainless Steel ModelNumber : Expansion screws NumberOfItems : 10 PartNumber : AOE-AM02208-10 ProductDescription : ★ ★★ Lifting ring expansion screws 1 set=1 ring nut+1 flat washer+1 spring washer+1 hexagonal nut+1 expansion screw+1 expansion pipe ★ Premium Stainless Steel Material: The expansion bolts are made of stainless steel, which is strong and wear-resistant, high temperature resistant, not easy to deform and break, and can be used for a long time. The bolt surface is anti-oxidation, has good waterproof, anti-rust and anti-corrosion effects. ★ Expansion Design: Expansion screw bolt consists of expansion pipe, gasket, hexagonal nut and screw. Expansion pipe is cut from seamless steel pipe. Compared with ordinary bolts, bolts with expansion pipes have greater tension after expansion and are stronger and safer. Please rest assured to use. ★ Easy to Install: Installing these expansion sleeve anchor bolts are very convenient and quick.You only need to drill a hole in the wall with the same size as the expansion tube with a drill bit, place the expansion screw in the hole, and tighten the hexagon nut with a wrench. After the expansion screw is stressed, the expansion tube will open, and the end of the expansion bolt will hang on the wall. ProductSiteLaunchDate : 2022-07-13T01:07:28.497Z Size : 5/16-18 x 2" SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 10 UnspscCode : 31161500