ANCHOR LENGTH 4-1/4 INCH; ANCHOR SIZE 1/2 INCH; DRILL SIZE 1/2 INCH; EMBED DEPTH 1-7/8 INCH; FINISH ZINC PLATED; LOAD RATING 6740 LB FOR 2000 PSI, 9240 LB FOR 4000 PSI, 9870 LB FOR 6000 PSI CONCRETE; MATERIAL CARBON STEEL; THREAD LENGTH 1-7/8 INCH