0.788 in. Min, 0.813 in max square drive on nut end
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.
NSN 4140-00-725-7023
NSN 6105-00-918-5419
NSN 6130-01-572-0217
NSN 5930-01-431-3730
NSN 6320-00-070-4544
NSN 5998-01-359-0509
NSN 6135-01-202-8113
NSN 6320-00-500-4172
NSN 6645-01-303-6792
NSN 5895-00-331-8199
NSN 5950-00-018-4659
NSN 5990-01-500-5412