Specification Brand : usindustrialfasteners BulletPoint : Fastening Function: This flange nut helps to avoid the vibration of the nut and increase the clamping force of it, helping you to lock and fix your repaired parts. It will definitely provide you with effective help! BulletPoint1 : 4 Pack BulletPoint2 : 1/2-20 Fine Thread x 1-1/4" long, 5/8" across the flats steel coupling nut BulletPoint3 : with zinc finish. BulletPoint4 : The combination of a full thread interior, hexagonal exterior design, and precise thread design enhances fastening capabilities, ensuring optimal contact with objects, and significantly improving retention strength for secure and reliable connections. With a hexagonal exterior design, these coupling nuts are easy to install and can be securely tightened using a wrench, effectively joining together the two parts of fasteners or fittings. BulletPoint5 : NOTE: Please check the size before purchasing. Color : brown DriveSystem : Thumb ExteriorFinish : Zinc ExternallyAssignedProductIdentifier : 00810083552002 ExternallyAssignedProductIdentifier1 : 692559955513 ExternallyAssignedProductIdentifier2 : 0692559955513 FinishType : Zinc GradeRating : industrial ItemName : 4 Pack 1/2-20 X 1-1/4" Long Fine Thread Hex Coupling Nut with Zinc Plate ItemPackageDimensions_Height : 9.1 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : coupling-nuts Manufacturer : usindustrialfasteners Material : steel MeasurementSystem : Inch MetalType : Alloy Steel MetalType1 : Copper MetalType2 : Brass ModelNumber : HuODSCA NumberOfItems : 1 NumberOfPieces : 4 PartNumber : NT101-8842X4 ProductDescription : 4 Pack 1/2-20 Fine Thread x 1-1/4" long, 5/8" across the flats steel coupling nut with zinc finish. ProductSiteLaunchDate : 2024-10-07T18:50:28.143Z Size : M4-0.7 x 20mm SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31161700