20 pack, fan screw, assorted, for fan lights & fan blades, carded. This item has 2 sizes of screws: #8-32 & #10-24, there are 5 of each in each of 2 finishes, #8-32 are same as above. #10-24 means #10 screw with 24 threads per inch, #10 screws have a diameter of 3/16".