what is the difference between a plug weld and slot weld? -

However, when you look at a plug weld, the outside diameter of the weld nugget is larger than the actual fused metal This means that the weld

The number of plugs or slots is given in parentheses above or below the weld symbol The arrow-side and other-side designations indicate which piece contains

plug weld and slot weld Type b» may be used for connection of plating to internal webs, where access for welding is not practicable For size of slot welds, see C600

plug or slot weld Plug weld Best for: large or thick materials that won't be subject to heavy loading Used to join two metal workpieces that overlap, such