Weld Types Explained -

DECIPHERING WELD SYMBOLS slot weld example Diagram of Plug or Slot Welding Symbol indicating angle of countersink, pitch, size and depth Plug & Slot Welds Indicated by Arrow on Side of slot poker In welded construction for buildings approximately 80% of the welds are fillet welds and 15% are butt welds The remaining 5% are plug, slot and spot welds

slot machines with bonus Welders use plug welds and slot welds to join overlapping members, one of which has holes in it