uxcell Weld Nuts,7/16-20 Tab Base Carbon Steel Machine Screw 4 Projection Silver 25Pcs
- Application: Used for pipe furniture, tables and chairs, shelves, vehicles, trolley casters and other threaded connection..
- 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..
- Package Content: 25Pcs x Square Weld Nut.
- Advantages: Flat solder joints, steel ,good weldability, thread size accuracy..