Good & snug with a "speed handle" 3/8" drive.
1/4" cap screws don't have a torque setting.

If you use sealer of the cover side & hi-temp grease on the head side you can R&R it several times W/O a new one.

Good luck, John M.......


John M., I.I. #3370

"There are no shortcuts to any place worth going". -Anon