Weld NutProduct Details1.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.2.Application: Used for pipe furniture, tables and chairs, shelves, vehicles, trolley casters and other threaded connection.3.Specification: Thread Size: M6 x 1mm ;Thread Type: UNC ; Width: 14mm/0.55"; Height: 8mm/0.31";Material: Carbon steel;Grade: 4.8.4.Package Content: 10 Pcs x Square Weld Nut5.Advantages: Flat solder joints, steel ,good weldability, thread size accuracy.
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