What is a Plug Weld?

About Plug Welds plug and slot weld symbol Single-U butt weld 8 Single-U butt weld 9 Backing run; back or backing weld 10 Fillet weld 11 Plug weld; plug or slot weld plug or slot weld Plug and slot welds are permitted for the transfer of shear force only As such, they are sometimes used to transmit shear in lap joints, to join components of

plug and slot weld symbol Slot or Plug Welding Symbol Diagram of Plug or Slot Welding Symbol indicating angle of countersink, pitch, size and depth Plug & Slot Welds