Large screw #8 x 1.25 Phillips Flat Sheet Metal Screw. Pretty straight forward. Phillips head. Goes great with the J-hooks and knobs.
It isn't that we are cheap, it is just that many of our customers use their own screws and don't want/need ours, so we need to make it an option for those who don't have screws. Anyways, they are cheaper and more convenient than running down to the local big box.
10 count minimum.
Also available in:
Small #8 x.75
Black #8 x.75