DRILL SIZE 5/16 INCH; EMBED DEPTH 1-3/8 INCH; LOAD RATING 170 LB FOR WALLBOARD, 350 LB FOR CONCRETE BLOCK; MATERIAL PLASTIC; SCREW LENGTH 1-1/2 INCH; SCREW SIZE #6 TO #12; TYPE TOGGLE; POLY-TOGGLE. BRAND; APPLICATION PANELING, MASONRY, WALLBOARD