Plug Welds : rStructuralEngineering

Code says it has a minimum fill depth of 58 for a 1 plug or slot, and the way I see this, the only way you could get too much

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 or slot weld Slot and Plug Symbol Slot and plug welds are made when holes are created in one material and then welded to another by filling the holes with weld metal

plug weld vs slot weld For example, if a diameter of a hole for a plug weld is to be 6mm, the plug weld symbol will be accompanied by Ø6 on its right side, signifying