It appears you've mentioned "8 X 12' Screw." It's not entirely clear what you're referring to, as the description is quite brief. However, it's possible that you're looking for a screw with specific dimensions or you need information about an 8x12 foot screw or some other context. If you could provide more details or clarify your request, I'd be happy to assist you further. Please specify the type of screw you're looking for or provide additional information so I can better understand your needs and provide you with the relevant information or assistance.