Specification Brand : Fayeploo BulletPoint1 : Thread Size: 1/4 inch; Thread Length: 3 inch; Length is measured from under the head BulletPoint2 : Hex Drive Size: 7/16 inch BulletPoint3 : Quantity: 20 PCS BulletPoint4 : Material: The screw are made of 304 stainless steel 18/8; Excellent toughness; Good rust and corrosion resistance in both indoor and outdoor use; Extra Black Oxide treatments make it more chemical resistance while not impact strength or hardness BulletPoint5 : Applications: It's used for a wide variety of household and industrial applications like deck buildings, heavy duty shelves or wood joining. Designed with a hexagon head and precise clean thread, it allows for great force to be applied without slipping and can be drilled into wood quickly and easily Color : Black CustomerPackageType : Standard Packaging DriveSystem : External Hex ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier1 : 014973455668 ExternallyAssignedProductIdentifier2 : 738287350647 ExternallyAssignedProductIdentifier3 : 0738287350647 ExternallyAssignedProductIdentifier4 : 0014973455668 ExternallyAssignedProductIdentifier5 : 00738287350647 GpsrSafetyAttestation : 1 GradeRating : Premium ItemName : 1/4 x 3 Black Hex Head Lag Screws Bolts (20 pcs), 304 Stainless Steel 18/8, Black Oxide Coated, Partial Thread, Deck Screws, Heavy Duty Hex Head Wood Lag Screws, Fayeploo ItemPackageDimensions_Height : 0.69 inches ItemPackageDimensions_Length : 4.02 inches ItemPackageDimensions_Width : 4.01 inches ItemPackageQuantity : 20 ItemTypeKeyword : lag-screws Manufacturer : Fayeploo Material : Stainless Steel MeasurementSystem : Imperial MetalType : Stainless Steel MetalType1 : Low Carbon Steel MetalType2 : Zinc MetalType3 : Alloy Steel ModelNumber : 014973455668 NumberOfItems : 20 NumberOfPieces : 20 PartNumber : 01HH0106-20 ProductSiteLaunchDate : 2024-05-26T01:43:31.613Z Size : 1/4 x 3" SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 20 UnspscCode : 31161500