Wedge anchor provides a secure hold in solid masonry and uncracked concrete Anchor consists of a 316 stainless steel body, washer, nut, and clip to provide more corrosion resistance than steel and 304 stainless steel anchors Meets Fed. Specs. QQZ-325Z Type II Class 3 and GSA FFS-325 Group II Type 4 Class 1, and complies with Miami-Dade NOA #08-0911.02 code Ultimate tensile strength is 9,527 lb. at 2-5/8" embedment depth in 4,000-psi concrete with a static load Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations)