Valve cover torque specs

The cork gaskets are the one's that are on there currently, haven't replaced them yet but they've degraded. I went to the hardware store and picked up some 1/4-20 bolts for it instead of the weird things that were on there (4 inch tall polls that you take off with these wing nut looking things), half of them are stripped on the top so you have to use channel locks to get them off....... Couldn't find studs at Lows but I wanted to get rid of the current method as I've got allot of driving to do next week.

Ya I haven't seen anyone use a torque wrench on them either which is why I'm asking as 6 ft/lbs seems like a bit too much.

The current valve covers are aftermarket but their stamped thing gauge sheet metal. When I get the money I want to get a set of Mopar Performance ones.