Description:

Thread Size: M6 x 1mm ;Thread Type: UNC ; Width: 14mm/0.55"; Height: 8mm/0.31";Material: Carbon steel;Grade: 4.8.. Thread Size: M8 x 1.25mm ;Thread Type: UNC ; Width: 14mm/0.55"; Height: 10mm/0.39";Material: Carbon steel;Grade: 4.8.. Application: Used for pipe furniture, tables and chairs, shelves, trolley casters and other threaded connections.. Steps: First clean the welding surface, using sandpaper or steel brush to remove the joint oxide. Second, welding a little bit and adjusting the verticality of the thread . Finally, solder all the solder joints.. Advantages: Flat solder joints, steel, good weldability, thread size accuracy..