uxcell 20Pcs M3 Round Connector Nuts SS304 Coupling Nut 5mm/0.2" L

[Coupling Nut] Thread Size: M3x0. 5mm; Outside Diameter: 6mm / 0. 24"; Height: 5mm / 0. 2"; Package Content: 20Pcs x Round Coupling Nuts, [Metal Material] 304 stainless steel material for sturdy and durability, rust and corrosion resistance, ensuring long-term use and great for both indoor and outdoor use. , [Feature] This rod coupling is designed with female thread and round rod, precision thread with high fixing strength, good for fastening application. , [Function] 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. , [Application] Mainly used for frequent adjustment of angles, such as bracket, camera pan, lamp bracket, glass folding dining table, fine-tuning scale mechanism etc.