SQUARE TYPE; STEEL MATERIAL; ZINC PLATED FINISH; 1-1/4 INCH; 0.1 INCH HEAD HEIGHT; #8 NOMINAL DIAMETER; CLASS 2A THREAD SERIES; 32 TPI; 0.312 INCH HEAD DIAMETER; FLAT HEAD STYLE; BIT SIZE #2; HEAD COLOR SILVER; PACKAGING QUANTITY 100 PER BOX