1. Drill the hole perpendicular to the work surface. To assure full holding power, do not ream the hole or allow the drill to wobble. Drill the hole at least 1 anchor diameter deeper than the calculated embedment depth, but not closer than two anchor diameters to the bottom surface of the concrete. Through drilling is allowed when using sleeve anchors in hollow concrete block.

2. Clean the hole using compressed air and a nylon brush. A clean hole is necessary for proper performance.

3. Drive anchor through the fixture into the hole making sure the nut, or head, rests solidly against the fixture. Be sure the anchor is set to the required embedment depth.

4. Tighten the nut, or head, 3 to 5 turns past the hand-tight position.