Pin for the 'Halo 4 Helmet Full Size A' by BIG_RED_FROG.
The helmet specifies pins in Imperial measurements which were really hard to find in the UK! This pin is 3.2mm by 19.8mm which is the best fitting I got with the Halo 4 Helmet I printed. They hold the pieces together quite well, I'm planning on gluing anyway but these will help align and hold during gluing and also let you assemble for test fitting :)
Pretty simple and super quick to print!
I printed with no raft but a raft can be added if you have trouble sticking. Print lying down for best results. 100% infill to make them strong! (I used PLA)