FLAT SQUARE TYPE; STEEL MATERIAL; ZINC PLATED FINISH; 1-1/4 INCH; 0.132 INCH HEAD HEIGHT; #12 NOMINAL DIAMETER; 11 TPI; BIT SIZE #3; HEAD DIAMETER 0.4 INCH; THREAD TYPE ROLLED; HEAD COLOR SILVER; PACKAGING QUANTITY 50 PER BOX/250 PER STANDARD PACK