Missions with screws

[stealth#]

I want to make a overview for missions with screws. Please help me and post which missions you have received screws from. I haven´t done all missions so far and because of the random loot i can´t say which will and which will maybe not spawn screws.

thank you in advance.

Mission list:

Crash in the Air - Alexander
Danger in the Sky - NATO Base
NPP Convoy - NPP - 2 Screws

[Homer]

Crash in the Air - Alexander
Danger in the Sky - NATO

[technicianhard]

I complete NPP Convoy like 1 man's army, there was 2 screws. Also u can find something here viewtopic.php?f=12&t=136

[stealth#]

i´ve seen this thread, but i dont wanted to discuss special questions in it. its about the reward in general. but thx