5/16-18 Center Hole Tab Weld Nuts/No Projections/Steel/Plain / 1,000 Pc. Carton
- Application: Used for pipe furniture, tables and chairs, shelves and other threaded connection..
- Advantages: Flat solder joints, high-quality steel ,good weldability, thread size accuracy..
- Steps: First clean the welding surface, using sandpaper or steel brush to remove the joint oxide.Second welding a little bit and adjust the verticality of the thread .Finally solder all the solder joints..