Zinc Dowel Connector Screw

$1.55 - $1.99
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Hillman Screw Connectors
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Zinc Dowel Connector Screws to extend the length of dowel rods.  Dowel screw sold individually.

Available in 3 sizes:

  • 3/16" diameter x 2" length
  • 1/4" diameter x 2" length
  • 5/16" diameter x 2-1/2" length


For more support, you can use a center bracket or hidden supports where the two poles connect, sold separately.