M2 M2.5 M3 M4 M5 M6 Nylon Screw Nut Plastis Washer Assortment Kit with Screw Storage Box(420PCS)

I need the exact contents and quantity of each, I require 16 M5 .80 x 10 with nuts. Is that in this package?

Any idea or listing of the Shear strength of these?

What are the lengths of the screws?