The 1/4" x 20 female threads in the lever cap are worn and the lever cap screw wobbles and will not hold tight. I plan to tap the lever cap with 5/16" x 24 and have purchased a new 5/16" x 24 x 1 1/2" bolt. Now I need to figure out how to attach/revise the end of the bolt so it doesn't look like a hex head. Anyone done this or have suggestions?