Specification Brand : Tissting BulletPoint1 : Nut Specifications: These round coupling nuts are designed with internal thread and round rods to provide good angular granularity for the tool. The inner thread size is M12 x 1.75, the outer diameter is 16mm and the length is 50mm, there are 5 coupling nuts in the package, enough for you to change and use, very convenient. BulletPoint2 : Main Function: Round coupling nuts are designed to hold two components together, usually using threaded rod. Strong and durable, suitable for indoor and outdoor use. With fine workmanship, compact appearance and stable performance, the coupling nut ensures durability and stability. BulletPoint3 : High Quality Material: Round coupling nut, 100% brand new and high quality full 304 stainless steel material, provides you with high quality strength and load bearing capacity, zinc plating fine surface treatment provides good durability and wear resistance. BulletPoint4 : Simple to Install and Easy to Operate: These nuts can fix two parts together to make a whole, used for installing bolts, studs or worm gear screws. Widely used in home decoration, machinery maintenance, equipment maintenance, pipeline maintenance and so on. BulletPoint5 : Good Service: If you have any questions, please feel free to contact us, we will solve it for you within 24 hours. Your satisfaction is our pursuit. We are committed to providing customers with a pleasant shopping experience and satisfactory after- sales service. Please rest assured to buy. Color : silver DriveSystem : External Hex ExteriorFinish : Silver ExternallyAssignedProductIdentifier1 : 738626703608 ExternallyAssignedProductIdentifier2 : 0738626703608 ExternallyAssignedProductIdentifier3 : 0053538701062 ExternallyAssignedProductIdentifier4 : 0040395701069 ExternallyAssignedProductIdentifier5 : 00053538701062 FinishType : Finish GpsrSafetyAttestation : 1 GradeRating : industrial ItemDisplayWeight : 2.5 pounds ItemName : 5 Pcs Round Coupling Nut M12 x 1.75 Female Thread 16mm Outer Diameter 50mm Length 304 Stainless Steel Silver Round Rod Coupling Nuts ItemPackageDimensions_Height : 10.1 centimeters ItemPackageDimensions_Length : 2.2 centimeters ItemPackageDimensions_Width : 7.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : coupling-nuts Manufacturer : Tissting Material : Stainless Steel MaximumShearStrength : [EST] 230 MPa (33,000 psi) MeasurementSystem : Metric MetalType : Stainless Steel MetalType1 : Aluminum MetalType2 : Alloy Steel ModelNumber : S18171JCLM4 NumberOfItems : 8 NumberOfPieces : 5 PackageLevel : unit PartNumber : Tisstinghr3bzu7km8 ProductDescription : Specification: Item Type: Round Coupling Nut Material: 304 Stainless Steel Specification: M12 x 1.75-16-L50mm Female thread specification: M12 x 1.75 Outside diameter: 16mm Length: 50mm Purpose: Specially designed for fastening two parts together to make them one. Hex nuts are suitable for bolts, studs, machine screws, threaded rods, etc., and suitable for indoor and outdoor use.