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Wedge Anchors

Concast wedge anchors can be used in the FPS style solid concrete flat pads, or in other applications as well.   They feature a single piece expansion clip, a threaded stud bolt body, integral cone expander, nut and washer.   Anchor bodies are made of zinc plated carbon steel or stainless steel.  See below for anchor installation instructions.  

Adobe_pdf_logo Wedge Anchor Thread Dia.
Threaded Section
WA.38-3.75 .38 3.75 2.63 Zinc
WA.38-3.75-SS .38 3.75 2.63 Stainless Steel
WA.5-3.75 .50 3.75 2.31 Zinc
WA.5-3.75-SS .50 3.75 2.31 Stainless Steel
WA.5-8.5 .50 8.5 7 Zinc
WA.5-8.5-SS .50 8.5 7 Stainless Steel


  • Holes in metal fixtures to be mounted should exceed nominal anchor diameter by 1/16".

  • Do not use an impact wrench to set or tighten wedge anchor.

  • Caution: Oversized holes in the base material will make it difficult to set the anchor and will reduce the anchor's load capacity.
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