Icon rda wont thread????

Hello everyone. I am new to this community and i am looking forward to all the fun im going to have here.

Lets get right to it..
So i recently got a hand-me-down rda from a co-worker it is mike vapes vandy vapes icon rda, i was so excited to receive this cause i have heard nothing but good things about this rda. BUT its not threading into any of my devices its as if its not a 5mm 10 thread pin. I am currently using the voopoo drag v2 and it wont thread into my device. Its as if the pin was replaced with a diffrent size, is this possible??? Its smaller than a normal 5-10 pin. Is there a replacement pin that i can buy to fix this issue??? The threads are good its not an issue of a damaged rda or damaged threads the threads are a different size all together. Please help me figure what i need todo.
Thank you
Klepto_Binx

 

Ok so i solved my own problem its the treads itself... They arw sooo beat up that they were not threading properly I fixed my issue by tighting the bottem pin all the way in as far as it would go and the rda finally caught a few threads on its 5-10 connection and i was able to heat up my new coils. I am currently heating up some new coils and tryin to work out the hot spots and i will get my cotton in there and trybro use this rda.
Wish me luck

Klepto_Binx