Ironman Hemet Screws
These are screws I made to slot into Iron Man Helmet, Articulated, Wearable
by Boxandloop.
I used a 5/16 drill bit to drill out the spots for the screws and then slotted them in from the back and glued them.
There is a thin base that rests inside the helmet to apply the glue to, but this does add a little more thickness to the part and a couple pieces needed to be Dremeled down a bit so the other helmet piece could still fit nicely over top during assembly.
You will need to print out 6 of the "slot" screw and 2 of the "round" screw.