Encyclopedia & FAQ's

DIY Frequently Asked Questions / Impact-Expansion Concrete Anchor


  • DIY Frequently Asked Questions / Impact-Expansion Concrete Anchor')"> Diameter sizes range from 1/4” to 3/4” and lengths from 1-3/4” to 6”.
  • The drill size used should be the same as the anchor diameter.
  • Setting the anchor requires driving the center pin down to the top of the anchor, which expands the sides of the anchor against the walls of the hole.
  • The hole can be drilled through the item to be fastened without moving the fixture.
  • Anchor can be plated hardened steel or stainless steel.