screw

I have purchased one. It has hex grub screws on it, which is kind of weird. Because, on every photo and review I watched, it has philips head screws on it. Is that normal? Did Cigreen change the screws or I just got screwed with a clone instead of authentic? Thanks.

They're really small; most of my RDAs with grub screws fit 1.5mm keys and they're too big, so smaller than that... but I don't know what are standard sizes below it so don't want to guess. I asked VapeNW and they didn't know. I like having extra hex keys when I can. The Griffin and Mutation V4S...

I have a cricket mod and I recently lost one of the small screws that come with it. I want to say they are 316 screws but I'm not sure. If ANYONE knows what type of screw it is and knows where I can get them I would love you. I don't wanna use it too much with one screw.