Check the listing for details. 12Pcs Round Connector Nuts, M5x12x8mm Coupling Nut Sleeve Rod Bar Stud Nut. Condition: New. Listed at 13.05 USD. Description:304 stainless steel material for sturdy and durability, rust and corrosion resistance, ensuring long-term use and great for both indoor and outdoor use.This rod coupling is designed with a female thread and a round rod, a precision thread with high fixing strength that is good for fastening applications.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. Please confirm the thread size and length before buying.Mainly used for frequent adjustment of angles, such as bracket, camera pan, lamp bracket, glass folding dining table, fine-tuning scale mechanism etc. Specification:Material: 304 Stainless SteelThread Size: M5x0.8mmOutside Diameter: 8mm / 0.31"Height: 12mm / 0.47"Package Content:12Pcs x Round Coupling Nuts.