I just got my TRE safety thimble fairlead in. It is replacing the roller fairlead from my M8000. The hardware from the roller fairlead (hex head bolts) won't work though. I did some digging, and all the pictures of the safety thimble fairlead I see are shown installed with socket screws, which I didn't get with the fairlead from TRE. What's everyone's experience?