I don't have all the measures with me now, I can get all measures tomorrow.
I noticed that my SSD7101-A had a total of 14 chromed screws. 6 on the heatsink, 4 securing the blades and 4 spare screws into a zip lock.
13 screws with one size and one shorter. The screws that I received are:
13 chromed screws 6,78mm total length
1 chromed screw 5,85mm total length
I don't know where the shorter one goes, maybe it's a fluke.