We are a Chinese supplier specializing in magnetic induction heating equipment, induction coils, hardware components, electronic components, insulation materials, etc.
These induction coils will be designed according to your desire. the normal nut is M14*1.5, Special also can M16*1.5,M18*1.5
if you need to order other size,please show these details:
1. inner size
2、number of turns
3、connector details(show some photos)
4、your heater photo and parameters.