@JayZed, the bolts from that pic are what I am looking for as I have the shackles.
@coilover, I did a search on wet bolts, grease bolts, and zerk bolts. I got a bunch of hits and you were not kidding on range of prices, but was unable to find the size I need.
This is exactly what I am looking for. Would love find a cheaper resource than dropping $130 on 4 bolts!