Trubolt Wedge AnchorsFully threaded with 1-pc. wraparound stainless steel expander clip. For continuous low-temperature applications, use stainless steel anchors. Include nut and washer. Carbon steel anchors meet U. S. Government A-A-1923A Type 4. For use in concrete For increased load value, use deeper embedmentNote: Safe working loads for single installations under static loading should not exceed 25% of the ultimate load capacity.Wedge Anchor, Fully Threaded, 304 Stainless steel, Anchor Dia. 5/8 In., Anchor Length 7 In., Thread Size 5/8-11 In., Min. Embedment 2-3/4 In., Ultimate Shear in 4000 PSI Concrete (Lb.) 7120, Ultimate Tension in 4000 PSI Concrete (Lb.) 7180, Agency Compliance ICC Evaluation Service, Inc. # ESR-2251; UL; Factory Mutual; COLA - RR2748; California State Fire Marshall; Caltrans; Meets or Exceeds US Government G.S.A Specification A-A-1923A Type 4 (formerly GSA: FF-S-325 Group II, Type 4, Class 1)