ANCHOR LENGTH 2-5/8 INCH; ANCHOR SIZE 5/8 INCH; DRILL SIZE 1 INCH; LOAD RATING 5890 LB FOR 2000 PSI, 9750 LB FOR 4000 PSI, 10500 LB FOR 6000 PSI CONCRETE; MATERIAL ZAMAC 7 ALLOY; THREAD LENGTH 5/8 INCH; TPI 11; TYPE SINGLE EXPANSION; POWERS. BRAND