WEDGE TYPE; STEEL MATERIAL; ZINC PLATED FINISH; 4-1/4 INCH ANCHOR LENGTH; 1-1/4 INCH THREAD LENGTH; 13 TPI; 3/4 INCH DRILL SIZE; 1/2 INCH ANCHOR SIZE; 2-1/4 INCH EMBED DEPTH; TRUBOLT[R] BRAND; THREAD TYPE COARSE; THREAD SIZE 1/2 INCH