On flat panels, the bead adds rigidity. Think about the back of an oven or a washing machine, the pattern of ribs... same concept.
Senior Member
On flat panels, the bead adds rigidity. Think about the back of an oven or a washing machine, the pattern of ribs... same concept.
Trip Bauer
Former USN HT
Everlast 200DX New Model
Hobart Handler 125 MIG
Van Norman #12
Atlas 12" engine lathe
'98 RoadKing - 84 Ironhead - 59 Ironhead
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