I have been looking everywhere for this bolt and have had no luck finding it. It's an HKS oil feed bolt. If anyone has one for sale or knows where I can get one I would really appreciate it. The bolt looks like this
https://gyazo.com/19eb3b4e012212372cdcf44157c527ac. What I know about the bolt is, it's a 12mm head, and the treads are 11mmx1.0.
Edit:
So I just found out that the bolt is the HKS Turbo Oil Inlet set C/W Restrictor 1408-RA032.