ANCHOR SIZE 3/4 INCH; DRILL SIZE 1-1/4 INCH; EMBED DEPTH 2-1/4 INCH; LOAD RATING 8700 LB FOR 2000 PSI, 11250 LB FOR 4000 PSI, 11340 LB FOR 6000 PSI CONCRETE; MATERIAL ANTIMONIAL LEAD-ZAMAC 7 ALLOY; TPI 10; TYPE MACHINE BOLT; POWERS. BRAND