OH SNAP!
Just came across these
Stainless steel inserts for fixing stripped 510 connectors!
http://fatdaddyvapes.com/shop.html
So you just drill out the old stripped 510 w/ a M8.5 drill bit, then tap the smooth hole w/ a M10 x 1.5 tap, and VIOLA!!!
Plus the new insert will be stainless steel not some cheap nickel plated aluminum or brass!
Just came across these
Stainless steel inserts for fixing stripped 510 connectors!
http://fatdaddyvapes.com/shop.html
Classic 510 Inserts - Set of 3
Stripped that thread? These 304 stainless steel inserts will do the job. Drill with an M8.5 bit (after stripping that thread, it is already 8mm), Hand tap with a M10X1.5, and thread it in. You can use brass nut included for hollow mods like the Grand Vapor line and Nemesis by drilling a 9.5mm hole.
Item does not come with drill bits or taps.
So you just drill out the old stripped 510 w/ a M8.5 drill bit, then tap the smooth hole w/ a M10 x 1.5 tap, and VIOLA!!!
Plus the new insert will be stainless steel not some cheap nickel plated aluminum or brass!