Overview
This internally threaded flush-mount expansion anchor features a knurled body that increases friction between the anchor body and the internal walls of the hole.
- Knurled body increases friction with the internal walls of the pre-drilled hole, increasing the anchor’s holding power
- Two-piece anchor compromised of internally threaded anchor body and expansion cone inserts — case-hardened expansion bullet inserts prevents galling and binding during expansion
- Preassembled expansion bullet with a high-quality plastic cap that prevents bullet from prematurely falling out before and during installation
- Internally threaded anchor allows for easy bolt removability and service work
- Eliminates requirement for rod couplings in overhead applications
- Anchor design offers consistent holding power in shallow embedment
Installation Guide
- 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 as deep as the full length of the anchor, but not closer than two anchor diameters to the bottom (opposite) surface of the concrete.
- Clean the hole using compressed air and a nylon brush.
- Tap the anchor, threaded portion last, into the hole. Make sure that the top of the anchor is flush with, or below, the level of the work surface.
- Insert the setting tool into the threaded end of the anchor and expand the anchor by striking the end of the setting tool with a hammer. The anchor is set (fully expanded) when the shoulder of the setting tool touches the anchor. Full expansion is necessary for proper anchor performance.
- The anchor is now ready to accept threaded hardware.
