Is this a plug weld? : rStructuralEngineering

Slot or Plug Weld · Width or diameter of slot should not be less than three times the thickness of the part in which slot is formed or 25 mm,

Finished welds should be sound, uniform, and free from slag inclusions, porosity, undercutting or other defects 4 Plug and slot welds are not to be used

slot background They definitely didn't convey it that well though The plug weld called out essentially starts as a fillet weld all around the hole on the top

slot thai Plug Welds Fillet Welds PlugSlot Weld vs Fillet Weld in Hole 4-141 Slot Welds Page 142 Module 4