Patent ID: 8142126

Claim:
A cylindrical bolt assembly comprising: an elongated stud having a first end face, a second end face, a first threaded area spaced from said first end face and extending to an unthreaded central area, a second threaded area spaced from said second end face and extending to said unthreaded central area, and an unthreaded stop projection area extending between said second threaded area and said second end face, said unthreaded stop projection area having a stop projection; a threaded head fastener comprising a first end and a second end and a generally cylindrical fastener body extending between said first end and said second end, said fastener body comprising an internal section of threads extending from said first end for mating with said second threaded area of said stud, and a stop indentation for receiving said stop projection; a threaded tail fastener comprising a first end, a second end, a generally cylindrical fastener body extending between said first end and said second end, said fastener body having an internal section of threads extending from said first end, for mating with said first threaded area of said stud; and a wrenching feature adjacent to and affixed to the first end of said stud, said wrenching feature allowing said cylindrical stud to be restrained at said threaded tail section while torque is applied to said threaded tail fastener.