1. Pack of 10: Contains 10 round connector nuts for use or replacement, ideal for indoor and outdoor repair applications. 2.Rod connection: These nuts are specially designed to fasten two parts together for commonly threaded rods, ensuring a tight connection with exact size. 3. 304 Stainless Steel: These threaded sleeve rods are made of 304 stainless steel, which has excellent rust and anti-aging properties, ensuring maximum durability. 4. M10 thread: The female thread specification is M10x1.5 and the length is 20 mm. For reference, please select the appropriate specification according to your needs. 5.Multi-purpose: Round coupling nuts are suitable for home improvement, machine maintenance, equipment maintenance, pipeline maintenance, etc. Specification:Item Type: Round Connector NutMaterial: 304 Stainless SteelSpecification: M10x1.5 13 L20mmUsed Method:Direct use. Package list:Round connector nuts 10 pieces