Plug weld vs Slot weld

plug weld reinforcement plug or slot weld To enable thicker plate to be joined by 'spot welding' a circular or elongated hole may be machined through the top plate, enabling either a plug or a slot weld plug weld vs slot weld Welds can be classified according to: Types of welds: groove, fillet, plug, and slot welds

plug and slot weld Plug and Slot Welds Holes or slots in the arrow side member of a joint for plug or slot welding shall be indicated by placing the weld symbol on the side