Hey all, I was going to buy some wing knobs with studs to mount my sight on the riser of my bow so it easier to change off from my V 5 pin to my other hunting sight. I don't remember the thread size the manufacture uses on the risers, I know its universial but can remember? Any One know? Thought I'd ask instead of running all the way into town to have a bolt measured.I'm tired of allen wrenches!!Thanks!