SELF DRILLING SCREW TYPE; BOX PACKAGING TYPE; (75) #10 X 1/2 INCH, (50) #10 X 3/4 INCH, (40) #10 X 1 INCH, (30) #10 X 1-1/4 INCH, (25) #10 X 1-1/2 INCH, (20) #10 X 2 INCH, (1) MT10 MAGNETIC DRIVER, SELF DRILLING HEX HEAD SCREWS SET ITEMS; MATERIAL STEEL