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 6320-00-731-6134
NSN 6620-01-596-3642
NSN 5996-00-212-8004
NSN 5950-00-275-0391
NSN 6240-00-872-3365
NSN 5998-00-144-8211
NSN 6620-01-179-6010
NSN 5910-00-070-1546
NSN 6110-01-122-5916
NSN 5945-00-081-9140
NSN 5920-01-171-9139
NSN 6645-00-728-1316