Deciphering Weld Symbols, Part 1

Plug Welds and MIG Spot Welding plug and slot weld Biscuit slot cutter · Boring cutters · Bull nose · Chamfer · Classic · Classical cove Spot weld · Standard · Step · Step point · Stubby · Turbo point · Thread plug slot weld Plug, Slot, Arc Spot, Arc Seam, Resistance Spot, Resistance Seam and Projection For these symbols, the arrow connects the welding symbol reference line to the

plug and slot weld Plug Weld or slot weld: It is used for attaching flat plates using one or more holes or slots in the top part and then filling with filler metal