This is the standard fastener that is used to hold the rear bearing cap on roots superchargers or if you are to strip a 6/32 Teflon retention screw in a pinch a 8/32 can save the day.
Don't get caught on a Friday night at midnight with a stripped screw. Carry a few extra in your tool box and you will be good to go.
Racer can pick bolt size from drop down menu. Bolts are sold each.