most likely metric fine thread. i would say M6 or M8 x1.5 can't say for sure though just a guess. can you take the spacer to a hardware store and match something up?
I know this is a strange reply, but the two bolts are the very same size as our CPS bolts. I had a Grant wheel...didn't like it, too small. I'm working on an AW4 and was replacing my CPS and I noticed that the bolts looked similar. Bingo, they fit perfectly. They're countersunk too.
I know this is a strange reply, but the two bolts are the very same size as our CPS bolts. I had a Grant wheel...didn't like it, too small. I'm working on an AW4 and was replacing my CPS and I noticed that the bolts looked similar. Bingo, they fit perfectly. They're countersunk too.
damn, i forgot to pull one out and check it. i had nice stainless bolts just sitting around that looked just like the grant ones, don't recall the size, but i know that they were standard-not metric. when i tried to use them with the grant adapter, they went in a turn or so, then bound up and started stripping threads. the standard stainless ones i tried were very close, but not the right pitch.
had to go back to the black ones that came with the adapter.