Minerallac Company Self Drilling Screw - Non Metric 79212

#12-14 BSD 3/4 INCH LENGTH STEEL MATERIAL HEX WASHER HEAD HEX DRIVE #3 DRILL POINT SIZE FINISH ZINC PLATED BIT SIZE 5/16 INCH HEAD SIZE 0.309 INCH W X 0.303 INCH H HEAD COLOR SILVER PACKAGING QUANTITY 100 PER BOX/500 PER STANDARD PACK