S-7 Reusable Concrete Anchor Installation
Drill hole diameter to equal nominal bolt diameter. Holes in concrete should be two times the bolt diameter deeper than the embedment length.
Install setting tool on S-7 anchor and tap with ham-mer into hole. If the anchor goes into the hole extremely loose, remove the anchor from the hole. Pre-expand the anchor head one half revolution or until it fits snugly into the drill hole.
Torque the anchor bolt clockwise to indicated ft-lbs for expanding the anchor head.
Remove setting tool. If the setting tool does not immediately remove, use a wrench to back off hex bolt in the setting tool. Install plate, washer, and nut.
Torque nut to indicated ft-lbs for pretension. The stud portion of the S-7 may be removed and reattached when required.
S9Z S-7 Setting Tool
Included with each full box of anchors up to 1”in diameter. For anchors above 1” in diameter, use S6Z Spin-Lock Setting Tool.