Specification Brand : Niooliuk BulletPoint1 : Material: Made Of 304 Stainless Steel, It Has Good Rust Resistance And Durability. BulletPoint2 : Outside Diameter: 12mm / 0.47" BulletPoint3 : Height: 15mm / 0.59inch ; Pitch: 1.25mm BulletPoint4 : Application : Designed To Secure 2 Parts Together, Usually Threaded Rod.Strong And Are Great For Both Indoor And Outdoor Use BulletPoint5 : Package Content: 10 x Round Connector Nuts Color : Silver DriveSystem : External Hex ExteriorFinish : Stainless Steel FinishType : Silver GradeRating : industrial ItemName : Niooliuk Pack of 10 M8 Round Connector Nuts, 304 Stainless Steel Coupling Nut 15mm/0.59inch Length ItemPackageDimensions_Height : 10.795 centimeters ItemPackageDimensions_Length : 1.397 centimeters ItemPackageDimensions_Width : 6.4008 centimeters ItemTypeKeyword : coupling-nuts Manufacturer : Niooliuk Material : Stainless Steel 304 MeasurementSystem : Inch MetalType : Stainless Steel ModelNumber : m8x15 NumberOfItems : 10 NumberOfPieces : 10 PartNumber : m8x15 ProductDescription : Female thread,304 stainless steel material. This rod coupling is designed with female thread and round rod. Installed with sleeve anchor, wedge anchor and all thread rod, etc. This rod coupling nut can be used to connect two threaded shafts, and can also be used to extend the thread length of screws or bolts, etc., with high fixing strength and corrosion resistance.