Concrete Connectors and Anchors > Mechanical Anchors > Drop-In Anchor

Simpson Strong-Tie HDIA25SS HDIA Type 304 SS Hollow Drop-In Internally Threaded Anchor for 1/4-in. Rod (100-Qty)

HDIA25SS

• Features

  • Suitable for suspending conduit, cable trays, pipe supports, fire sprinklers and suspended lighting into concrete
  • Expansion design allows HDIA to anchor into CMU, hollow-core plank, brick, normal-weight concrete and lightweight concrete
  • Internally threaded anchor allows for easy bolt removal
  • Die-cast Zamac 3 alloy shell with Type 304 stainless-steel cone
  • Length: 3/4 inches
  • Drill bit diameter: 3/8 inch
  • Rod diameter: 1/4 inch
  • Threads per inch (TPI): 20
  • Quantity: 100 per package