Plug welds and slot welds are identified by the same symbol, except

So it's a slot & tab assembly ? the weld cap instruction over top of the symbol No sin in adding words in a note next to the weld, main point

Basic Weld Symbol YT Page 2 FINISH SYMBOL CONTOUR SYMBOL ROOT OPENING; DEPTH OF FILLING FOR PLUG AND SLOT WELDS GROOVE WELD SIZE DEPTH OF PREPARATION;

plug slot weld Explanation: Welding symbol: The arrow of the welding symbol indicates the point at which the weld is to be made and the line connecting the

plug or slot weld Plug and Slot Welds: Used to join overlapping pieces of metal by welding through a hole or a slot cut in one piece Surface Welds: