Specification Brand : PRIME-LINE BulletPoint1 : Size: 1/4 inch X 3 inch BulletPoint2 : Heavy duty wood screw with 6 sided hex bolt head BulletPoint3 : Features deep wood screw threads and does not accept a nut BulletPoint4 : Used in applications where standard wood screws cannot support the load (deck building, etc.) BulletPoint5 : Requires pilot hole to be drilled and installs using wrench or socket tool BulletPoint6 : Thread Type: Deep, Point Style: Gimlet BulletPoint7 : Specification(s) Met: ASME B18.2.1 and ASTM A307A Color : Zinc CustomerPackageType : Standard Packaging DriveSystem : External Hex ExteriorFinish : Hot-Dipped Galvanized ExternallyAssignedProductIdentifier1 : 049793119032 ExternallyAssignedProductIdentifier2 : 0049793119032 ExternallyAssignedProductIdentifier3 : 00049793119032 GpsrSafetyAttestation : 1 GradeRating : A307 Grade A ItemDisplayDimensions_Length : 100 centimeters ItemName : Prime-Line 9055173 Hex Lag Screws, 1/4 In. X 3 In., A307 Grade A Hot Dip Galvanized Steel (25 Pack) ItemPackageDimensions_Height : 11.9888 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 9.398 centimeters ItemPackageQuantity : 1 ItemShape : Shape ItemTypeKeyword : lag-screws Manufacturer : Prime-Line Material : Steel MeasurementSystem : Imperial MetalType : Alloy Steel MetalType1 : Zinc MetalType2 : Alloy Steel ModelName : 9055173 ModelNumber : 9055173 NumberOfItems : 25 NumberOfPieces : 25 PackageLevel : unit PartNumber : 9055173 ProductDescription : Party Animal Hex Head Lag Screws 3/8" x 4-1/2" - 20PCS Stainless Steel Black Zinc Lag Bolts for Wood Our premium black lag screws are made from stainless steel with a black oxide coating, providing excellent corrosion and wear resistance. These screws are built to last and are perfect for outdoor projects like deck building and equipment assembly. These hex head lag screws ensure easy installation without slipping, even in hardwood. We stand by our product's quality. If you have any issues, just reach out to us. Your satisfaction is our top priority! ProductSiteLaunchDate : 2017-08-21T19:18:47.132Z Size : 1/4 in. -20 SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161500