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 5835-00-644-4512
NSN 5905-01-253-0460
NSN 5965-01-222-1420
NSN 5960-01-245-0029
NSN 5975-01-579-5413
NSN 5920-00-401-0217
NSN 6135-01-633-8502
NSN 5950-00-836-5521
NSN 5965-01-250-5768
NSN 6135-01-467-5100
NSN 5950-01-231-9593
NSN 5990-00-554-0366