0.125 in. Radius between wrench flat shoulder and nut end thread
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.
NSN 4140-01-150-4895
NSN 5925-00-116-4888
NSN 5990-00-932-3070
NSN 4140-01-453-2493
NSN 5835-01-099-1514
NSN 6145-01-634-0388
NSN 5915-01-339-7060
NSN 5945-00-833-8948
NSN 6610-00-421-9853
NSN 6240-01-360-5133
NSN 5996-01-605-6517
NSN 5985-00-968-6381