Specification Brand : Generic BulletPoint1 : ✔️Quantity:20 set BulletPoint2 : ✔️Material : 304 Stainless Steel BulletPoint3 : ✔️Please refer to Figure 2 for dimensions BulletPoint4 : ✔️Please check out our store for other size,There are a variety of sizes available but they are not all listed BulletPoint5 : Non-corrosive in fresh or rain water applications Color : Silver ExteriorFinish : Plain ExternallyAssignedProductIdentifier1 : 618930261929 ExternallyAssignedProductIdentifier2 : 0618930261929 ExternallyAssignedProductIdentifier3 : 00075352781235 FinishType : steel GradeRating : Grade 5 ItemName : 20pcs M4 x 30 mm Stainless Steel Carriage Bolt Screw Round Head Square Neck and Hex Flange Nuts ItemPackageDimensions_Height : 27.4066 centimeters ItemPackageDimensions_Length : 9.1948 centimeters ItemPackageDimensions_Width : 10.5918 centimeters ItemPackageQuantity : 1 ItemShape : Wedge ItemTypeKeyword : carriage-bolts Manufacturer : MELIFOBO Material : Stainless Steel Material1 : carbon_steel Material2 : zinc plated MinimumEmbedmentDepth : 1.25 inches ModelNumber : 7448SD1 NumberOfItems : 20 PartNumber : M4 x 30 ProductDescription : ✔️✔️What we sell screws and bolts are made of 100% high-quality 304 stainless steel, which is superior to fasteners made of ordinary steel, carbon steel, and other materials. They have good strength and corrosion resistance in harsh environments.✔️✔️Please check out our store for other size,There are a variety of sizes available but they are not all listed.✔️✔️If you have any needs or are not satisfied, please feel free to contact me at any time, we will be happy to serve you. ProductSiteLaunchDate : 2025-05-07T07:33:20.554Z Size : 3/8"-16 x 6-1/2" Style : Wedge Anchor SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 32 UnspscCode : 31161500