Plug and Slot Welds

The plug weld symbol is a simple rectangle It is used on welding diagrams to indicate where a plug weld is needed and what size it should be

The Edge-Joint can be welded with the V-, U-, J-groove, Bevel, Square groove, fillet, slot, plug, spot, projection and seam The Tee-Joint can be welded with

plug or slot weld symbol The number of plugs or slots is given in parentheses above or below the weld symbol The arrow-side and other-side designations indicate which piece contains

plug or slot weld This document defines plug and slot welds and discusses how they are represented in welding symbols Plug welds use a round hole while slot