Specification Brand : Xolsurg BulletPoint1 : [GOOD CONNECTION] Ensuring firm connection between 2pcs threaded rod while also capable of extending the thread. BulletPoint2 : [EXTENSIVE USAGE] Ideal for home decoration, mechanical and equipment maintenance, as well as pipeline maintenance. BulletPoint3 : [PREMIUM STAINLESS STEEL] Made of 304 stainless steel for a strong and rustproof coupling nut. BulletPoint4 : [SET OF 20PCS] Kit includes 20 rod connector nuts, meeting all your working needs. BulletPoint5 : [EASY INSTALLATION] Designed with clear M6 internal threading for simple and secure installation. ItemName : Xolsurg Stainless Steel Round Coupling Nut Connector M6 Fastener Extensive Home Mechanical Equipment Maintenance, 20Pcs ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : coupling-nuts Manufacturer : Xolsurg ModelNumber : Xolsurgx8e6igkp4b NumberOfItems : 1 PartNumber : Xolsurgx8e6igkp4b ProductDescription : [GOOD CONNECTION] Ensuring firm connection between 2pcs threaded rod while also capable of extending the thread. [EXTENSIVE USAGE] Ideal for home decoration, mechanical and equipment maintenance, as well as pipeline maintenance. [PREMIUM STAINLESS STEEL] Made of 304 stainless steel for a strong and rustproof coupling nut. [SET OF 20PCS] Kit includes 20 rod connector nuts, meeting all your working needs. [EASY INSTALLATION] Designed with clear M6 internal threading for simple and secure installation.