Wedge Anchors

Also called Stud Anchors

Wedge Anchors, or Wedge Stud Anchors are very popular medium to heavy-duty mechanical expansion anchors designed for use in pre-drilled holes in masonry. These are four-part assemblies consisting of a threaded body with a wedge shape at the other end, a sleeve, a nut and a washer. As the nut is tightened the sleeve expands and "wedges" itself against the masonry.