This is a 150 piece assortment of M2~M5 white nylon hardware: screws, nuts, washers supplied in a reusable plastic case.
This is a 300 piece kit of M3 size assorted screws, standoffs and gaskets for PC computers.
This repair kit for glasses, jewelry and watches contains an assortment in multiple sets of screws, nuts, washers, and nose pads, with screwdriver, packaged in a pocket size plastic case.