Screen-window Exhaust Connector

I frequently use a soldering iron, and when working with low-temperature solder paste, there's always some irritating odor, quite unpleasant. Therefore, I created a ventilation system connecting a 100mm aluminum foil tube extending outside to minimize the smell. This solution is remarkably effective,

!!! However, there's a problem: while the tube vents the fumes outside, it lets mosquitoes in to bite me!!!

I've been caught in a dilemma: suffocation or bites—often choosing poorly...so this is the solution... Using screws for secure fastening, it's clamped onto the window screen on both sides, preventing accidental falls and ensuring mosquitoes can't enter while still effectively venting fumes...

Regarding installation:

⚠️M1.2 screws are admittedly rather tricky to install

• Hardware components:

          1. M1.2 x 5 screws (Quantity: 4)

          2. M1.2 x 2 x 2 knurled nuts (Quantity: 4)

• Installation diagram

  Soldering iron required to melt the nut into the hole