Specification Brand : usindustrialfasteners BulletPoint : Price For: Each Basic Material: Steel System of Measurement: Inch Material Grade: Grade 2 Item: Coupling Nut Length: 2-1/8" Fastener Thread Type: UNC Nut Style: Coupling Nut Width Across Flats: 13/16" Fastener Thread Direction: Right Hand Fastener Finish: Zinc Chromate Dia./Thread Size: 9/16"-12 Country of Origin (subject to change): United States BulletPoint1 : 24 Pack BulletPoint2 : 1/4-28 X 7/8" long, fine threads, 3/8" across the flats steel coupling nut BulletPoint3 : with zinc finish. BulletPoint4 : Convenient Set: Each set includes four couplers, providing you with extras for backup or multiple projects. This cost-effective solution ensures you have the necessary components on hand whenever you need them, saving you time and effort. BulletPoint5 : Lightweight and Precise: Despite their robust construction, these couplers are designed to be lightweight. This feature is particularly valuable in robotics and other applications where weight optimization is crucial. The accuracy of these couplers ensures that your motor and wheel connections are secure and stable. DriveSystem : External Hex ExteriorFinish : Zinc FinishType : Unknow GpsrSafetyAttestation : 1 GradeRating : industrial ItemName : 24 Pack 1/4-28 X 7/8" Long Fine Thread Hex Coupling Nut with Zinc Plate ItemPackageDimensions_Height : 0.1 inches ItemPackageDimensions_Length : 0.1 inches ItemPackageDimensions_Width : 0.1 inches ItemPackageQuantity : 1 ItemTypeKeyword : coupling-nuts Manufacturer : usindustrialfasteners Material : steel MeasurementSystem : Inch MetalType : Alloy Steel ModelNumber : BORDSTRACT1qeba6wygr-01 NumberOfItems : 1 NumberOfPieces : 4 PartNumber : NCUP004F000STLZNX24 ProductDescription : 24 Pack 1/4-28 X 7/8" long, fine threads, 3/8" across the flats steel coupling nut with zinc finish. ProductSiteLaunchDate : 2024-10-10T16:12:36.320Z Size : Bore Diameter 2mm SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31161700