I’d tell you how to cut those threads if not for the fact that I think you’d be wasting your time with an 18350! But seriously, it’s just a standard metric thread with 1.5mm pitch. Pay no mind to the flat at the root and you’re golden.
I might as well make bodies and tail caps tho after I get the heads out there. Full hosts, one piece at a time. :smiling_imp: I messed around with a couple of patterns the other day:
I have Sinner EDC lights in triple format with 18350’s, and my Cu X5 Quad runs on the 650mAh 14500 just fine. Something about a very compact but seriously robust light that get’s the giggle going for me…
I like this, similar to the vague idea I posted in the S2 pill thread, but actually designed properly. And the C8 would be a better platform for something like this than the S2/S2+. So I am interested in one of these.
The M2 might be another one to look at for a custom triple head. Bigger than the S2, but still more pocketable than the C8.
The M2 appears to have square threads, which I can’t presently cut due to tooling limitations. Convoy C8 V2 / V3 is nice and cheap, has a great finish, a thick tube, and I can cut the threads. The tailcap end might be a trapezoidal thread though, it is hard to tell, but no matter in this case, and no matter if I made a host from scratch since it wouldn’t need to be compatible.